FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
Popular terms

[SEARCH]

Acrylic topics
Microcapsules
Maleic Acid
Microcapsule
Carboxylic Acid
Ed Coating
Accelerator
Hydrocarbon
Potassium Hydroxide
Pesticides
Difunctional
Carbon Black
Antioxidant
Arithmetic
Tire Bladder
Defacement

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

Acrylic patents



      
           
This page is updated frequently with new Acrylic-related patent applications. Subscribe to the Acrylic RSS feed to automatically get the update: related Acrylic RSS feeds. RSS updates for this page: Acrylic RSS RSS


Date/App# patent app List of recent Acrylic-related patents
11/20/14
20140343381
 Opacity consistent polymer graft for optical sensor patent thumbnailOpacity consistent polymer graft for optical sensor
A sensor (e.g., an optical sensor) that may be placed within a living animal (e.g., a human) and may be used to measure an analyte (e.g., glucose or oxygen) in a medium (e.g., interstitial fluid) within the animal. The sensor may include a sensor housing and a polymer graft including indicator molecules and covering at least a portion of the sensor housing.
11/20/14
20140343319
 Process for preparing acrylic acid with high space-time yield patent thumbnailProcess for preparing acrylic acid with high space-time yield
In a process for preparing acrylic acid, a reaction gas which comprises a gaseous formaldehyde source and gaseous acetic acid and in which the partial pressure of the formaldehyde source, calculated as formaldehyde equivalents, is at least 85 mbar and in which the molar ratio of the acetic acid to the formaldehyde source, calculated as formaldehyde equivalents, is at least 1 is contacted with a solid condensation catalyst. The space-time yield can be enhanced significantly by increasing the partial pressure of the reactants.
11/20/14
20140343198
 Aqueous dispersions and precursors thereof patent thumbnailAqueous dispersions and precursors thereof
A powder composition includes starch, acrylic acid homopolymer salt, and clay. The powder composition forms an aqueous dispersion having a neutral ph when added to water and is capable of clinging to a surface..
11/20/14
20140343192
 Thermoplastic elastomers via reversible addition-fragmentation chain transfer polymerization of triglycerides patent thumbnailThermoplastic elastomers via reversible addition-fragmentation chain transfer polymerization of triglycerides
The present invention relates to a thermoplastic block copolymer comprising at least one pa block and at least one pb block. The pa block represents a polymer block comprising one or more units of monomer a, and the pb block represents a polymer block comprising one or more units of monomer b.
11/20/14
20140343187
 Photosensitive resin composition for color filter and color filter using the same patent thumbnailPhotosensitive resin composition for color filter and color filter using the same
A photosensitive resin composition for a color filter includes (a) a yellow or orange dye; (b) a dye combination of a cyanine dye represented by the following chemical formula 1, wherein in chemical formula 1, each substituent is the same as described in the detailed description, and a metal complex dye; (c) an acrylic-based binder resin; (d) a photopolymerizable monomer; (e) a photopolymerization initiator; and (f) a solvent, and a color filter using the same.. .
11/20/14
20140343115
 Ropinirole-containing adhesive patch patent thumbnailRopinirole-containing adhesive patch
Provided is an adhesive patch containing ropinirole serving as a therapeutic drug for parkinson's disease, with the ropinirole used being free ropinirole (ropinirole in free form) added to an adhesive base, wherein the patch exhibits favorable drug permeability and excellent drug stability. Also provided is a transdermal absorption patch using, as an adhesive base, an acrylic-based adhesive having no specific carboxyl group and having a hydroxyl group or a pyrrolidone group, with the patch including free ropinirole added to the adhesive base.
11/20/14
20140342414
 Direct biocatalytic production of acrylic acid and other carboxylic acid compounds patent thumbnailDirect biocatalytic production of acrylic acid and other carboxylic acid compounds
The present disclosure relates to biocatalytic methods or processes for the synthesis of acrylic acid and its derivatives, or other carboxylic acid compounds of the formula r—co2h, wherein r is a carbon chain of 5 carbons or fewer, such as methacrylic acid or 3-hydroxypropionic acid. More specifically, the disclosure relates to methods of using an acyl-coa hydrolase (such as a thioesterase) as a biocatalyst for the hydrolysis (and removal of the coa moiety) of a substrate acyl-coa compound to produce the corresponding carboxylic acid compound, such as acrylic acid.
11/20/14
20140342171
 Aqueous polymer dispersion obtainable by free-radically initiated emulsion polymerization in the presence of lignosulfonate patent thumbnailAqueous polymer dispersion obtainable by free-radically initiated emulsion polymerization in the presence of lignosulfonate
Described is an aqueous polymer dispersion comprising a chain growth addition polymer obtainable via free-radically initiated emulsion polymerization from ethylenically unsaturated, free-radically polymerizable monomers, wherein the chain growth addition polymer is formed to an extent of not less than 60 wt % from primary monomers selected from vinylaromatic compounds, conjugated aliphatic dienes, vinyl esters of saturated c1- to c20-carboxylic acids, esters of acrylic acid or of methacrylic acid with monohydric c1- to c20-alcohols, aliphatic hydrocarbons having 2 to 8 carbon atoms and one or two double bonds, or mixtures thereof, wherein the monomers are polymerized in the presence of lignosulfonate and wherein the chain growth addition polymer is branched or crosslinked. Also described is a process for preparing the aqueous polymer dispersion.
11/20/14
20140342152
 Removable water-dispersible acrylic pressure-sensitive adhesive composition, and pressure-sensitive adhesive sheet patent thumbnailRemovable water-dispersible acrylic pressure-sensitive adhesive composition, and pressure-sensitive adhesive sheet
An object of the invention to provide a water-dispersible acrylic pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive layer that can prevent static build-up on adherends when peeled off (antistatic properties) and is superior not only in removability and the ability to prevent an increase in peel strength (adhesive strength) over time but also in less-staining properties on adherends and, especially, the ability to prevent white staining on adherends in a high-humidity environment (the ability to prevent white staining). The invention is directed to a removable water-dispersible acrylic pressure-sensitive adhesive composition, including: an acrylic emulsion polymer including units derived from raw material monomers including (i) 70 to 99.5% by weight of an alkyl(meth)acrylate and (ii) 0.5 to 10% by weight of a carboxyl group-containing unsaturated monomer; a non-water-soluble crosslinking agent; and an ionic compound..
11/20/14
20140342121
 Laminate patent thumbnailLaminate
A laminated body includes: an antireflection film; and a protection film bonded onto the antireflection film. The adhesive layer is a layer with a material formed by cross-linking, with a cross-linking agent (b), and a (meth)acrylic acid ester copolymer.
11/20/14
20140341830
Medium for the temporary deformation of keratin fibres and method for temporary hair deformation
Cosmetic agents, containing in a cosmetically acceptable carrier a) at least one copolymer a with at least one structural unit (a1), at least one structural unit (a2), at least one structural unit (a3) and at least one structural unit (a4), wherein—r1 denotes an optionally heterofunctionalized alkyl residue;—r2 denotes an optionally heterofunctionalized alkyl residue differing from r1;—r3 denotes an optionally heterofunctionalized alkyl residue mutually independently differing from r1 and r2 b) at least one copolymer b differing from copolymer a with at least one structural unit (b1), wherein r4 denotes an optionally heterofunctionalized alkyl residue; and c) at least one copolymer c differing from copolymer a and copolymer b, prepared from—at least one monomer c1 selected from acrylic acid, methacrylic acid, acrylic acid alkyl ester and methacrylic acid alkyl ester, and at least one amphoteric monomer c2 selected from (meth)acryloyl alkyl amine oxides of formula c2-i and (meth)acryloyl alkyl betaines of formula c2-ii, wherein in formula c2-i and in formula c2-ii r1 denotes h or ch3, r2 and r3 in each case mutually independently denote optionally branched c1-10 alkyl and n denotes an integer from 1 to 20, are particularly suitable for temporarily deforming keratinic fibers.. .
11/20/14
20140341524
Optical fiber coating compositions with non-curable reinforcing agents
A coating composition including a reinforcing agent. The coating composition may include one or more radiation-curable monofunctional monomers, one or more radiation-curable multifunctional monomers or oligomers, a photoinitiator, and a reinforcing agent.
11/20/14
20140341518
Plastic optical fiber cable
Provided is a plastic optical fiber cable including a plastic optical fiber 12 comprising of a core 11a and a cladding 11b, and a jacketing layer covering the plastic optical fiber 12, in which the jacketing layer includes at least two layers of an inner layer 13 and an outer layer 14, the inner layer 13 is formed of a resin comprising of a copolymer of ethylene and a (meth)acrylic compound, and the outer layer 14 is formed of a fluorine-based resin. A plastic optical fiber cable excellent in flame retardance, appearance, and processability at the time of use is obtained from the plastic optical fiber cable described above..
11/20/14
20140338954
Method for producing a high-voltage electrical insulator with a mortar including a superplasticizer
The method of manufacturing a high-voltage electrical insulator (1), comprising at least one metal insulator element (4, 6) cemented to a dielectric insulator element (2) by means of a cement mortar (5), comprises at least one of the following steps: preparing the cement mortar (5) from aluminous cement and sand that are mixed with at least water; assembling the dielectric element (2) with the metal element (4, 6), the mortar (5) being placed between the dielectric insulator element (2) and the metal element (4, 6); and vibrating the dielectric element (2) and the metal element (4, 6) as assembled together, so as to distribute the mortar (5) between the dielectric element and the metal element (2, 4, 6). In order to prepare the mortar (5), an active ingredient of the polymer superplasticizer type based on polyglycol methacrylic acid ester is added, and the vibrating is performed for a duration lying in the range 2 seconds to 20 seconds, and preferably in the range 4 seconds to 15 seconds..
11/20/14
20140338704
Method for cleaning a (meth)acrylate ester process tank
Provided is a method for removing deposited solid residue from equipment used in the processing of (meth)acrylic acid or esters, including the steps of dissolving the solid residue in a cleaning solution comprising an organic carboxylic acid to produce a solid residue slurry; and removing the solid residue slurry from the equipment.. .
11/13/14
20140336758
Hydrophilizing plasma coating
The invention relates to a method for hydrophilizing surfaces of polymer workpieces. The method has a step (a) of pretreating the workpiece surfaces in a high-frequency gas plasma which is produced on the basis of an inert gas in order to clean and activate the workpiece surfaces; a step (b) of precoating the pretreated workpiece surfaces with polyacrylic acid using a high-frequency gas plasma made of a gas mixture, said gas mixture being composed of an inert gas and a first gas made of biocompatible, polymerizable carboxy group-containing monomers; and a step (c) of subsequently coating the precoated workpiece surfaces using a second gas substantially containing acrylic acid monomers..
11/13/14
20140336411
Catalyst for the oxidation of hydrocarbons consisting of molybdenum, vanadium, niobium, tellurium, manganese and cobalt
A catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, in particular for the selective oxidation of propane to acrylic acid, comprising a) molybdenum (mo), b) vanadium (v), c) niobium (nb), d) tellurium (te), e) manganese (mn) and cobalt, in which the molar ratio of at least one element, which is selected from manganese and cobalt, to molybdenum lies in the range 0.01 to 0.2. Furthermore, a catalyst for the oxidation and/or oxidative dehydrogenation of hydrocarbons, a use of the catalyst material or of the catalyst, a method for producing a catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, and a method for the selective oxidation of propane to acrylic acid..
11/13/14
20140336343
Method of preparing acrylic polymers and products produced thereby
A process for preparing a composition by free-radical polymerization of a monomer composition comprising: a) at least one ethylenically unsaturated carboxylic acid containing monomer or anhydride thereof; b) optionally at least one ethylenically unsaturated monomer different from a) but copolymerizable therewith; and c) at least one crosslinking monomer containing at least two ethylenically unsaturated groups. The monomer composition is polymerized in an organic medium having a solubilizing effect on one or more of the monomeric ingredients, but substantially none on the resulting polymer.
11/13/14
20140336335
Polymeric thickeners
The present invention is concerned with an emulsion copolymer latex comprising an acrylic/methacrylic copolymer obtainable by the emulsion copolymerisation of the following monomer components: a: from 75% weight to 97.5% by weight, based on the total weight of monomer components a+b+c+d, of methyl acrylate; b: from 0.1% to 15% by weight, based on the total weight of monomer components a+b+c+d, of at least one ethylenically unsaturated carboxylic acid monomer containing one c≡c double bond capable of free radical copolymerisation with component a and at least one carboxylic acid (co2h) group; c: from 1% to 20% by weight based on the total weight of monomer components a+b+c+d of at least one associative monomer being a (meth)acrylate ester of an alkoxylated alcohol; and d: from 0% to 15% by weight of one or more non-ionic ethylenically unsaturated monomers other than those defined above as a, b or c; wherein the total monomer components a+b+c+d together add up to 100%. The present invention also provides a composition suitable for use as a ph responsive thickener comprising the hydrolysis product of the emulsion copolymer latex..
11/13/14
20140336329
Low-temperature cureable coating composition and article having cured coating thereof
A coating composition comprising a hydrolyzable silyl-containing (meth)acrylic copolymer which is obtained from copolymerization of an alkyl (meth)acrylate with a silane compound having a long-chain alkylene linker between a hydrolyzable functional group and a radically polymerizable unsaturated group, and an organometallic catalyst is low-temperature curable and isocyanate-free. Even though the silane content is increased for coating hardness, the composition maintains alkali resistance and has good adhesion and solvent resistance when applied onto substrates..
11/13/14
20140336327
Polyolefin masterbatch based on grafted polypropylene and metallocene catalyzed polypropylene
The present disclosure provides masterbatch compositions comprising a polypropylene grafted with a grafting monomer selected from maleic anhydride, acrylic acid or other acid or anhydride functional groups that could be grafted to a polypropylene backbone and a metallocene catalyzed polypropylene base resin. Additionally, the present disclosure provides a polymer composition which includes from 0.1 to 10.0 wt.
11/13/14
20140335302
Printable reusable gel film
A printable reusable gel film formed of a polyvinyl acetic acid (pva) or polyvinyl alcohol (pvoh) layer, a carrier layer, an acrylic adhesive layer, an elastic plastic sheet layer, an elastomer layer and a strippable plastic film is disclosed. The polyvinyl acetic acid (pva) or polyvinyl alcohol (pvoh) layer and the carrier layer each have a protruding portion for guidance in printing.
11/13/14
20140335289
Method for producing optical film, optical film, polarizing plate and liquid crystal display device
A method for producing an optical film of the present invention includes: (1) a step for obtaining a (meth)acrylic resin by copolymerizing methyl methacrylate and a copolymerizable monomer containing an acryloyl morpholine in the presence of a polymerization initiator and a chain transfer agent; and (2) a step for obtaining an optical film by melt extruding a resin composition that contains the thus-obtained (meth)acrylic resin and a cellulose ester resin at a (meth)acrylic resin:cellulose ester resin ratio of from 95:5 to 30:70. The (meth)acrylic resin obtained in step (1) is characterized in that: (a) the weight average molecular weight (mw) thereof is from 2.0×104 to 5.0×105; (b) the total amount of the remaining methyl methacrylate and the remaining copolymerizable monomer is 0.05-1% by mass; (c) the amount of the remaining polymerization initiator is 0.01-0.5% by mass; and (d) the amount of the remaining chain transfer agent is 0.01-0.5% by mass..
11/13/14
20140332420
Artist's palette accessory and paint storage system
This palette accessory and paint storage system keeps oil paint fresh and pliable for weeks at room temperature. A linear paint tray, upon which daubs of paint are placed, is stored inside an airtight tube.
11/13/14
20140331472
Apparatus for the industrial production of photovoltaic concentrator modules
Apparatus for the industrial production of photovoltaic concentrator modules, consisting of a module frame, a lens disc, a sensor carrier disc and an electrical line routing arrangement, comprising the following features: a) a mount for the stress-free mounting of a module frame by means of clamping elements on both longitudinal sides and stop elements on both transverse sides, wherein the setting of the clamping elements takes place by means of the displacement and rotation of a switching rod, b) a device for a punctiform application of acrylic and a linear application of silicone onto the bearing surfaces of the module frame, c) a respective device for placing the sensor carrier disc or the lens disc, wherein these discs are transported in a stress-free fashion by means of special suction apparatuses and are emplaced with a centrally starting, predetermined contact pressure, d) a device for measuring the respective disc position and for positioning a sensor carrier disc or a lens disc, e) a device for the fine adjustment of the lens disc with respect to the cpv sensors of the sensor carrier disc by means of a camera, wherein the camera is adjustment in such a way that the position of its optical axis impinges on the geometrical midpoint of a cpv sensor, f) a device for curing the silicone application between the module frame and the respective disc by means of a plurality of uv light emitters, and g) devices for transporting the workpieces to be processed.. .
11/06/14
20140330053
Hydroquinone compounds for inhibiting monomer polymerization
The polymerization of monomers may be at least partially reduced or inhibited by introducing an effective amount of an additive. The additive may be or include at least one hydroquinone, such as but not limited to, 2,6-di-tert-butyl hydroquinone, 2,5 di-tert-butyl hydroquinone, 3,5 di-tert-butyl hydroquinone, 3,5 di-methyl hydroquinone, 3,6 di-tert-butyl hydroquinone, and combinations thereof.
11/06/14
20140329960
Styrenic (meth)acryclic oligomers
Styrenic (meth)acrylic oligomers that are prepared at lower temperature than conventional solid grade oligomers, or are hydrogenated, contain fewer terminal vinylic unsaturations, when compared to such conventional styrenic (meth)acrylic oligomers prepared by the customary high temperature processes. Styrenic (meth)acrylic oligomers that contain fewer terminal vinylic unsaturations demonstrate improved thermal stability and may provide improved resistance to uv weathering compared to the conventional and non-hydrogenated styrenic (meth)acrylic oligomers..
11/06/14
20140329958
Controlled architecture polymers
Acrylic copolymers that include the controlled placement of particular functional groups within the polymer structure are provided. The copolymers contain at least two reactive segments and are manufactured via a controlled radical polymerization process.
11/06/14
20140329957
Sulfur acid functionalized latex polymer
The present invention is a process for preparing a multistage polymer by contacting under emulsion polymerization conditions an acrylic monomer, a sulfur acid monomer, and a phosphorous acid monomer as described herein. The present invention is also a composition comprising a nonionic surfactant and a stable aqueous dispersion of polymer particles comprising structural units of butyl acrylate, methyl methacrylate, a sodium vinylbenzenesulfonate, and phosphoethyl methacrylate; wherein the polymer particles have a tg of less than 10° c.
11/06/14
20140329947
Hybrid sealant composition
An acrylic-polyurethane hybrid sealant composition is provided with desirable physical and mechanical properties such as superior adhesion, tensile strength, rheology and bond strength. In particular, the sealant composition of the invention is formulated with isocyanate modified acrylic polymer the composition includes an acrylic pre-polymer, an isocyante functional monomer, a triacrylate as a cross-linker, and a catalyst.
11/06/14
20140329685
Color stable aqueous formulations containing the potassium salt of (s)-(+)-abscisic acid and methods of their use
The present invention generally relates to color stable formulations containing the potassium salt of (s)-(+)-abscisic acid, the color stabilizers sodium citrate and sodium acetate, the antimicrobial agent potassium sorbate, and do not contain an acrylic copolymer surfactant. The present invention is also directed to methods for using the present formulations in organic farming..
11/06/14
20140329356
Curable acrylate based printing medium
An acrylate-based curable printing medium is disclosed. Acrylates, in the form of monomers, dimers, trimers and oligomers, as well as resins, form an interpenetrating polymer network by crosslinking, which is effected by heat, and optionally peroxide curing agents.
11/06/14
20140329096
Process for producing acrylic rubber/fluorinated rubber composition, crosslinkable composition, laminate and heat resistant air rubber hose
A process for producing an acrylic rubber/fluorinated rubber composition having particles of a crosslinked acrylic rubber (b) dispersed in a continuous phase of a fluorinated rubber (a), which comprises kneading a fluorinated rubber (a), a crosslinking agent for an acrylic rubber and a crosslinking coagent for an acrylic rubber to obtain a fluorinated rubber composition containing the crosslinking agent for an acrylic rubber and the crosslinking coagent for an acrylic rubber, and kneading under heating the obtained fluorinated rubber composition and an acrylic rubber (b) in a mass ratio of fluorinated rubber (a)/acrylic rubber (b)=5/95 to 50/50 to crosslink the acrylic rubber (b), and dispersing particles of the crosslinked acrylic rubber (b) in a continuous phase of the fluorinated rubber (a).. .
11/06/14
20140329003
Electrode-forming composition
The present invention pertains to a solvent based electrode-forming composition which comprises at least one vinylidene fluoride (vdf) polymer and a graphene oxide with an oxygen content of no more than 25 wt % dispersed in an organic solvent, wherein the vdf polymer comprises recurring units derived from vinylidene fluoride (vdf) and from at least one (meth)acrylic monomer (ma) having formula (i) here below: wherein: —r1, r2 and r3, equal to or different from each other, are independently selected from a hydrogen atom and a c1-c3 hydrocarbon group, and —roh is a hydrogen atom or a c1-c5 hydrocarbon moiety comprising at least one hydroxyl group. The present invention further relates to a process for manufacturing said electrode-forming composition, and the use thereof for manufacturing an electrode of secondary lithium batteries..
11/06/14
20140328723
Process for continuously producing water-absorbing polymer particles
A process for continuously producing water-absorbing polymer particles by polymerizing a monomer solution comprising acrylic acid and/or salts thereof, wherein the acrylic acid supplied has a dimeric acrylic acid content of at least 0.02% by weight and the dimeric acrylic acid content is kept essentially constant.. .
11/06/14
20140327719
Photopolymerizable inkjet ink, ink cartridge, and inkjet recording device
A photopolymerizable inkjet ink including: at least one selected from the group consisting of (meth)acrylic acid esters negative for skin sensitization and (meth)acrylamides negative for skin sensitization; and at least one selected from the group consisting of vinyl ethers negative for skin sensitization, t-butyl methacrylate negative for skin sensitization, n-pentyl methacrylate negative for skin sensitization, and n-hexyl methacrylate negative for skin sensitization.. .
10/30/14
20140323743
Polymethacrylic acid anhydride telomers
The present invention provides hypophosphite (co)telomers of methacrylic anhydride having a weight average molecular weight of from 1,000 to 20,000, and having, on average, at least one phosphorus atom bound to two carbon atoms, and at least one carboxylic acid or salt group.. .
10/30/14
20140323641
Coating composition for a food or beverage can
A food or beverage can post repair coating composition comprising an acrylic latex material.. .
10/30/14
20140323639
New process for making crosslinkable polyurethane /acrylic hybrid dispersions
The present invention provides a new process of preparation for pua with superior mechanical performance, such as elongation, and tensile strength. The process is solvent free, smooth, and robust.
10/30/14
20140323638
Process for preparing polyurethane acrylic hybrid dispersions
The present invention provides a new process for making polyurethane/acrylic (pua) hybrid dispersions, specifically, it relates to a chemical hybrid method for preparing stable, super durable and water whitening resistant pua hybrid dispersions. The present invention further provides a pua hybrid dispersion prepared according to the above process and a coating composition comprising the pua hybrid dispersion..
10/30/14
20140323619
Non-aqueous liquid concentrate for aqueous dispersion
A non-aqueous liquid concentrate includes starch, an acrylic acid homopolymer salt, vegetable oil, and clay. The non-aqueous liquid concentrate forms an aqueous dispersion when added to water and is capable of clinging to a surface..
10/30/14
20140323512
Acrylic polymer formulations
Disclosed herein are oral solid dosage forms comprising purified neutral acrylic polymer, methods of treating a disease or condition using the same, and methods of preparing the same.. .
10/30/14
20140323431
High oil content o/w emulsions stabilized with a hydrophobically modified inulin and a hydrophilic acrylic polymer
Ii) at least 0.01% by weight, preferably at least 0.05% by weight, of active substance relative to the total weight of the composition, of at least one hydrophilic acrylic polymer selected from the at least partially neutralized, crosslinked acrylic homopolymers or copolymers, the polyacrylamidomethylpropanesulphonic acid (amps) homopolymers and mixtures thereof.. .
10/30/14
20140322644
Positively chargeable toner for electrostatic image development and developer
A positively chargeable toner for electrostatic image development according to the present disclosure is formed by aggregating at least binder resin-containing fine particles and colorant-containing fine particles in an aqueous medium in the presence of a dispersing agent and a metal ion to form fine particle aggregates and heating the fine particle aggregates to coalesce components in the fine particle aggregates. The binder resin used is a (meth)acrylic resin or styrene-(meth)acrylic resin having a certain quaternary ammonium group.
10/30/14
20140322529
Laminated sheet, part affixed with laminated sheet, and process for production thereof
A laminated sheet includes a surface layer disposed on an outermost surface, a heat moldable resin layer, and an adhesive layer to be adhered to the substrate, the surface layer containing a (meth)acrylic copolymer obtained by copolymerizing a monomer blend containing an alkyl (meth)acrylate having an alkyl group having 1 to 4 carbon atoms and one or more kind of (meth)acrylic monomer expressed by formula (1): ch2═cr1cor2 (1) wherein r1 is a hydrogen atom or a methyl group, and r2 is selected from a group including an alkoxy group having 5 or more carbon atoms, a cycloalkoxy group having 5 or more carbon atoms, a hydroxyl group, and a nitrogen-containing group.. .
10/30/14
20140321911
Durable, thick waterborne latex paint compositions for highway markings
A highway marking paint is provided formed from a waterborne latex paint and porous silica. The silica enables the paint to achieve sufficient viscosity to permit the application of a highway marking of at least 40 mil and preferably at least 120 mil.
10/30/14
20140320572
Photopolymerizable composition, photopolymerizable ink jet ink, ink cartridge, and coated matter
A photopolymerizable composition includes diethyleneglycol dimethacrylate and methacrylic acid ester having a phosphoric group.. .
10/30/14
20140319713
Casting jig including elongate handle for chair-side manufacture of customizable sculptable anatomical healing caps, and method for forming bis-acrylic crown
Casting jigs, methods, and kits that may be used in manufacture of anatomical healing caps. A casting jig may include a body having one or more wells within the body, each well being open at a proximal end thereof and having a negative shape corresponding to an anatomical healing cuff body of a given tooth position.
10/30/14
20140319497
Photocurable adhesive film for organic electronic device seal, organic electronic device, and method for sealing same
Provided are a photocurable pressure-sensitive adhesive composition including an acrylic polymer, an epoxy resin, and a cationic photopolymerization initiator, an organic electronic device having an encapsulant including a photocured product of the composition using a curable pressure-sensitive adhesive film which is a film-state product including the composition, and a method for manufacturing an organic electronic device using the curable pressure-sensitive adhesive film. Particularly, due to the method including laminating a photocurable pressure-sensitive adhesive film including a curable pressure-sensitive adhesive layer including an acrylic polymer, an epoxy resin, and a cationic photopolymerization initiator to an top substrate, and radiating light to an entire surface of the curable pressure-sensitive adhesive layer to perform photocuring, and laminating the photocured curable pressure-sensitive adhesive layer to a bottom substrate on which an organic light emitting element is formed to cover an entire surface of the organic light emitting element, mechanical strength and a simple process caused by photocuring to the organic light emitting element without direct light irradiation may be achieved, and a lifespan of the element may be increased..
10/30/14
20140319018
Insulative bottle shipping system
The system for shipping bottles is provided; the system contains a plurality of corrugated members that interleave to form a plurality of bottle holding cavities. The system utilizes an insulative pad formed of a textile pad disposed within a polymer film sleeve.
10/30/14
20140318709
Electrically conductive adhesive agent, and method for connecting electronic component
There are provided an electrically conductive adhesive agent capable of providing good electrical continuity to a substrate to which a preflux treatment has been applied, and a method for connecting electronic components. The electrically conductive adhesive agent to be used includes a polymerizable acrylic compound, an organic peroxide, and the solder particles, the organic peroxide having a one minute half-life temperature lower than the solidus temperature of the solder particles.
10/23/14
20140316160
Catalyst for methacrylic acid production and process for producing methacrylic acid
There is provided a hetero polyacid-based catalyst for methacrylic acid production, which is more excellent in performance, life and moisture absorption during storage, the catalyst being a catalyst for methacrylic acid production, wherein a proton is replaced so as to satisfy conditions of α=a+(b×c) and 0.5≦α≦1.4 when the atomic ratio of the alkali metal atom relative to 10 atoms of mo is taken as a and the atomic ratio of the copper atom relative to 10 atoms of mo is taken as b in moapbvccudyezfog where y represents cesium or the like; z represents iron or the like; and a to g represent each an atomic ratio of each element relative to 10 atoms of mo.. .
10/23/14
20140316099
Hydroxy ester resins
A hydroxy ester resin composition such as a vinyl ester resin including the reaction product of (a) divinylarene dioxide resin; and (b) at least one ring opening reactant such as at least one monocarboxylic acid for example (meth)acrylic acid, in the presence of (c) at least one non-gelling catalyst such as a lewis acid catalyst; a process for making the hydroxy ester resin composition; a curable hydroxy ester resin composition such as a curable resin composition made from the hydroxy ester resin composition; a process for curing the curable hydroxy ester resin composition; and a cured product made from the curable hydroxy ester resin composition. The cured product made from the above hydroxy ester resin composition is thermally stable and offers improved properties such as a lower viscosity and a high heat resistance compared to known cured products prepared from known epoxy resins..
10/23/14
20140316090
Method for producing methacrylic resin for optical film
(n=10 to 60 mol %, m=40 to 90 mol %, r1 is hydrogen or a methyl group, r2 is an alkyl group having 1 to 8 carbon atoms, and m is an alkali metal or alkaline earth metal or nh4.). .
10/23/14
20140316051
Aqueous polyacrylate copolymer dispersions with high oh group content
The present invention relates to aqueous secondary copolymer dispersion comprising a copolymer (p) synthesized from a mixture of free-radically polymerizable monomers (m) comprising: (m1) cycloaliphatic esters of acrylic and/or methylacrylic acid; (m3) hydroxy-functional, free-radically polymerizable monomers; (m4) carboxyl-functional, free-radically polymerizable monomers and (m5) hydroxyl- and carboxyl-free (meth)acrylic esters having c1 to c12 hydrocarbon radicals in the alcohol moiety and/or vinylaromatics, wherein the mixture further comprises polyols (po) selected from the group of polyester polyols and/or polycarbonate polyols, the polyols having an average hydroxyl group functionality of at least 2. The invention also relates to a method for the production of such a dispersion, to the use of the dispersion as a coating and as a binder in 2k polyurethane coatings..
10/23/14
20140316050
Low-solvent polyacrylate copolymer dispersions
The present invention relates to an aqueous secondary copolymer dispersion comprising a copolymer (p) synthesized from a mixture of free-radically polymerizable monomers (m) comprising (m1) cycloaliphatic esters of acrylic and/or methylacrylic acid; (m2) vinyl esters of aliphatic carboxylic acids; (m3) hydroxy-functional, free-radically polymerizable monomers; (m4) carboxyl-functional, free-radically polymerizable monomers and (m5) hydroxyl- and carboxyl-free (meth)acrylic esters having c1 to c12 hydrocarbon radicals in the alcohol moiety and/or vinylaromatics. The mixture further comprises glycidyl esters of aliphatic carboxylic acids.
10/23/14
20140316047
Nucleating agent for nylon system
The present invention provides a nucleating agents comprising: a) ethylene-acrylic acid ionomers selected from the group consisting of ethylene-acrylic acid calcium ionomers and ethylene-acrylic acid zinc ionomers and combinations thereof; wherein the ionomers have a molecular weight between about 1000 and about 10000; b) talcum; and c) ethylene-acrylic acid copolymers. The present invention also provides plastic compositions comprising: a) nylon and b) a nucleating agent, as well as a processes of making such plastic compositions.
10/23/14
20140316043
Aqueous polymer composition for paper coating
The present invention concerns aqueous polymer compositions comprising a water soluble hydrophilic polymer with poly(ethylene oxide) content higher than 50% by weight and a polyacrylic thickener containing sulfonic groups. The aqueous polymer compositions of the invention are useful as deflocculants, rheology modifiers and water retention agents for paper coating compositions..
10/23/14
20140316019
Solvent-free low energy coatings
An aqueous coating composition having a pvc of from 70 to 80% comprising, based on the total volume solids of the dry coating unless otherwise stated, a) opacifying pigment particles comprising i) from 4 to 10% titanium dioxide ii) from 0 to 20% of hollow polymeric particles b) non-opacifying extender particles comprising i) calcium magnesium carbonate and/or ii) calcium carbonate and/or iii) nepheline syenite and/or iv) kaolin wherein i)+ii)+iii)+iv)=40 to 75% (to be announced by katy) and iv) is 0 to 45% c) styrene-acrylic polymer binder particles having a calculated fox tg of from −30 to 5° c. Having an acid value of from 15 to 65 mg koh/g of polymer and wherein the polymer particles are derived from acrylic monomers and optionally further comprising styrene and/or its derivatives d) dispersant which is insoluble in water at ph 3 wherein the composition is free of volatile organic solvent..
10/23/14
20140316017
Thiol group-containing acrylate resin
The present invention relates to a process for producing novel ion exchange resins which are based on crosslinked bead polymers composed of acrylic compounds having thiol groups as functional group and have a high uptake capacity for heavy metals, and also their use for removing heavy metals from liquids, preferably process water in or from the electronics industry, the electroplating industry and the mining industry.. .
10/23/14
20140315779
Method of increasing the performance of cationic fabric softeners
The present invention is method of boosting the performance of a cost-reduced liquid fabric softener comprising a quaternary surfactant fabric softener by adding a quaternary (meth)acrylic polymer that functions dually as a fabric softening active and a rheology modifier. In particular, poly[{2-(methacryloyloxy)ethyl}trimethylammonium chloride], poly[{2-(acryloyloxy)ethyl}trimethylammonium chloride], poly[{3-(methacryloyloxy)propyl}trimethylammonium chloride], and poly[{3-(acryloyloxy)propyl}trimethylammonium chloride] provide synergistic fabric softening with quaternary surfactants to provide superior fabric softening scores from cost-optimized compositions..
10/23/14
20140315722
Cationic polymers comprising a hydrophobic group as deposition enhancers for pesticides and crop production chemicals
The present invention relates to the use of certain hydrophobically modified cationic polymers, prepared by polymerising an alkyl ester of acrylic acid or an alkyl ester of methacrylic acid, a nitrogen containing monomer; and an associative monomer; as deposition enhancers for pesticides and crop production chemicals, such as plant growth regulators, fertilizers and micronutrients, in aqueous solutions; an aqueous composition comprising these polymers and one or more pesticides and/or crop production chemicals, a process for preparing said aqueous composition, and the use of said composition for treatment of plants.. .
10/23/14
20140315115
Anion binder for solid alkaline fuel cell, method of preparing the same and membrane-electrode assembly
The present invention concerns the preparation of an anion binder for a solid alkaline fuel cell which enhances durability to electrochemical reactions and makes the production of electrode slurry easy. A method of preparing an anion binder for a solid alkaline fuel cell includes: (a) mixing an electrolytic monomer of quaternary ammonium salts having a cation group, a bisacrylicamide crosslinking agent having a tertiary amino group, and water together by stirring; (b) mixing the mixture with a photoinitiator; (c) interposing the solution between polyethylene terephthalate films and irradiating the solution with ultraviolet light for crosslinking and polymerization; and (d) pulverizing crosslinked polymerized resin to a nano size..
10/23/14
20140315080
Method for manufacturing a polymer electrolyte separator and polymer electrolyte separator therefrom
The invention pertains to a process for manufacturing a polymer electrolyte separator based on a fluoropolymer hybrid organic/inorganic composite, said process comprising: (i) providing a mixture of: —at least one fluoropolymer comprising recurring units derived from at least one (meth)acrylic monomer [monomer (ma)] of formula (i): wherein each of r1, r2, r3, equal or different from each other, is independently a hydrogen atom or a c1-c3 hydrocarbon group, and roh is a c1-c5 hydrocarbon moiety comprising at least one hydroxyl group [polymer (f)]; —at least one metal compound [compound (m)] of formula: x4-maym wherein m is an integer from 1 to 4, a is a metal selected from the group consisting of si, ti and zr, y is a hydrolysable group, x is a hydrocarbon group, optionally comprising one or more functional groups; and —at least one electrolyte (e); and —at least one liquid plasticizer (s); (ii) reacting at least a fraction of hydroxyl groups of the roh groups of said monomer (ma) of said polymer (f) with at least a fraction of said compound (m), so as to obtain a grafted polymer comprising pendant —ym-1ax4-m groups, with m, y, a and x having same meaning as above detailed; (iii) hydrolyzing and/or polycondensing compound (m) and/or pendant —ym-1ax4-m groups, as above detailed to yield a liquid mixture comprising fluoropolymer hybrid organic/inorganic composite comprising inorganic domains and incorporating solvent (s) and electrolyte (e); and (iv) casting a film from the liquid mixture obtained in (iii); (v) drying the film obtained in (iv) for obtaining the polymer electrolyte separator.. .
10/23/14
20140315036
Ultraviolet-curable resin composition, cured product, and optical member
The present invention relates to an optical member fabricated by laminating together at least two substrates by means of a cured product layer of an ultraviolet-curable resin composition containing (a) a (meth)acrylic polymer having a weight average molecule weight of 1,500 to 30,000, (b) a (meth)acrylate compound having a (meth)acrylic equivalent of 200 g/eq. Or more and having at least two (meth)acryloyl groups, and (c) a photopolymerization initiator, and an ultraviolet-curable resin composition for laminating together at least two substrates, and is useful as an optical transparent adhesive exhibiting high curability, allowing for lesser shrinkage during curing, and being excellent in the transparency of the cured product as well as in the adhesiveness to a substrate and the flexibility..
10/23/14
20140315030
Antifouling coating composition, antifouling coating film and antifouling substrate, and method for producing antifouling substrate
The antifouling coating composition according to the present invention includes a silylacrylic copolymer including a structural unit (1) derived from triisopropylsilyl methacrylate (i), a structural unit (2) derived from triisopropylsilyl acrylate (ii) and a structural unit (3) derived from a polymerizable monomer having a polymerizable double bond (iii), which excludes the above (i) and (ii), the silylacrylic copolymer satisfies specific requirements. Thus, an antifouling coating composition that is excellent in long-term storage stability and gives a coating film excellent in long-term antifouling properties and long-term water resistance can be provided..
10/23/14
20140314449
Liquid electrophotographic inks
The present disclosure provides for a liquid electrophotographic (lep) ink comprising a carrier fluid, a pigment, a high melt viscosity ethylene acrylic acid copolymer resin, and a high acid ethylene acrylic acid copolymer resin. The high acid ethylene acrylic acid copolymer resin can have an acid content of at least 15 wt % and a viscosity of at least 8,000 poise.
10/23/14
20140313258
Ink for ink jet recording apparatus, and image forming method
An ink for an ink jet recording apparatus, is provided, wherein the ink contains prescribed quantities of each of water, a pigment dispersion, a penetrant, a non-ionic water-soluble acrylic resin having prescribed characteristics, and a surfactant of a compound represented by general formula (i), (ii) or (iii).. .
10/23/14
20140312273
Superabsorbing polymers with rapid absorption properties and method for producing the same
This invention relates to a method for producing a water-absorbing polymer, including the following steps: (i) mixing (α1) 0.1 to 99.999 wt % polymerizable, ethylenically unsaturated, acid-group-containing monomers; (α2) 0 to 70 wt % polymerized ethylenically unsaturated, monomers copolymerizable with (α1); (α3) 0.00 1 to 10 wt %, cross-linking agent(s); (α4) 0 to 30 wt % water-soluble polymers; and (α5) 0 to 20 wt % additive(s), wherein the total quantity by weight of (α1) to (α5) amounts to 100 wt %, (ii) radical polymerization while cross-linking, in order to form a hydrogel polymer, (iii) drying the hydrogel polymer, (iv) grinding and sifting the water-absorbing polymer, (v) surface post-cross-linking the hydrogel polymer, and (vi) drying and processing the polymer, wherein, before the admixture of the initiator and the start of radical polymerization, 0.01 to 5 wt % of a surfactant, relative to acrylic acid, 0.01 to 5 wt % foaming agent, are added.. .


Popular terms: [SEARCH]

Acrylic topics: Microcapsules, Maleic Acid, Microcapsule, Carboxylic Acid, Ed Coating, Accelerator, Hydrocarbon, Potassium Hydroxide, Pesticides, Difunctional, Carbon Black, Antioxidant, Arithmetic, Tire Bladder, Defacement

Follow us on Twitter
twitter icon@FreshPatents

###

This listing is a sample listing of patent applications related to Acrylic for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Acrylic with additional patents listed. Browse our RSS directory or Search for other possible listings.
     SHARE
  
         



Key IP Translations - Patent Translations



0.3576

3073

1 - 1 - 71