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Acrylic patents

      

This page is updated frequently with new Acrylic-related patent applications.




 Resist underlayer film-forming composition for lithography containing polymer having acrylamide structure and acrylic acid ester structure patent thumbnailResist underlayer film-forming composition for lithography containing polymer having acrylamide structure and acrylic acid ester structure
A resist underlayer film-forming composition for lithography capable of being dry-etched during pattern transfer from the upper layer or during substrate processing and capable of being removed with an alkaline aqueous solution after the substrate processing. A resist underlayer film-forming composition for lithography includes a polymer (a) including a unit structure of formula (1) and a unit structure of formula (2); a crosslinkable compound (b) having at least two groups selected from blocked isocyanate groups, methylol group, or c1-5 alkoxy methyl groups; and a solvent (c), characterized in that the polymer (a) is a polymer in which the unit structure of formula (1) and the unit structure of formula (2) are copolymerized in a mol % ratio of the unit structure of formula (1):the unit structure of formula (2)=25 to 60:75 to 40..
Nissan Chemical Industries, Ltd.


 Resist underlayer film-forming composition for lithography containing polymer having blocked isocyanate structure patent thumbnailResist underlayer film-forming composition for lithography containing polymer having blocked isocyanate structure
A resist underlayer film-forming composition for lithography capable of being dry-etched during pattern transfer from the upper layer or during substrate processing and capable of being removed with an alkaline aqueous solution after the substrate processing. The composition includes a polymer (a) having an acrylamide structure or an acrylic acid ester structure; a polymer (b) having a blocked isocyanate structure; and a solvent (c).
Nissan Chemical Industries, Ltd.


 Acrylic fibers,  manufacturing same, and spun yarn and knitted fabric using said fibers patent thumbnailAcrylic fibers, manufacturing same, and spun yarn and knitted fabric using said fibers
Provided are: acrylic fibers having 2-7% boiling water shrinkage and formed by the side-by-side conjugation of a copolymer a, which contains 5-10 mass % of an unsaturated monomer that can form a copolymer with acrylonitrile units, and a copolymer b, which contains 2-5 mass % of unsaturated monomer units that can form a copolymer with acrylonitrile units and 0.2-1.5 mass % of sulfonic acid group-containing monomer units; a method for manufacturing said fibers; a spun yarn containing said fibers; and a knitted fabric obtained from said spun yarn. The single fiber fineness of the heat-treated acrylic fibers is 1.7-6.6 dtex, the bulkiness is at least 380 cm3/g, the percentage of crimp is at least 15%, and the product (dksdke) of the knot strength (cn/dtex) and the knot elongation (%) is 10-25.
Mitsubishi Rayon Co., Ltd.


 Process for making acrylic powder coating resin systems patent thumbnailProcess for making acrylic powder coating resin systems
A process for preparing an acrylic powder coating resin system includes polymerizing at least one acrylic monomer in a non-aqueous solvent in the presence of a hydrophobic submicron particle and an initiator, as well as powder coating compositions prepared from the acrylic powder coating resin system.. .
Akzo Nobel Coatings International B.v.


 Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent patent thumbnailMethod for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent
The present invention relates to an absorbent suitable for use in a thin sanitary material/absorbent article having a high absorbent content and not prone to gel blocking, the absorbent having excellent liquid diffusibility (e.g. Sfc) and minimal decrease in absorption ratio under pressure (e.g., aap or pup) even when a liquid permeation enhancer is added, and to a method for manufacturing the high-performance absorbent stably during actual production.
Nippon Shokubai Co., Ltd.


 Copolymers of poly(ethylene-co-acrylic acid) and polydiorganosiloxanes patent thumbnailCopolymers of poly(ethylene-co-acrylic acid) and polydiorganosiloxanes
Copolymers of poly(ethylene-co-acrylic acid) and polydiorganosiloxanes, compositions comprising the same, and articles comprising the copolymers, compositions, or both.. .
3m Innovative Properties Company


 Radiation curable polymer formulation and methods for the preparation thereof patent thumbnailRadiation curable polymer formulation and methods for the preparation thereof
Disclosed is a radiation curable polymer formulation and methods of producing a dielectric film having such a formulation. The radiation curable polymer formulation includes an acrylic monomer; a cross linking agent; and a photoinitiator.
National Research Council Of Canada


 Method for producing polyacrylic acid (salt)-based water-absorbent resin patent thumbnailMethod for producing polyacrylic acid (salt)-based water-absorbent resin
A method for producing polyacrylic acid (salt)-based water-absorbing resin includes a step of polymerizing an acrylic acid (salt)-based aqueous monomer solution, the polymerization step involving use of a polymerization reaction apparatus including a polymerization reaction unit covered with a casing, the polymerization step involving a polymerization reaction under internal pressure of the polymerization reaction unit, the internal pressure being slightly reduced and having a pressure reduction level of more than 0 kpa and not more than 10 kpa relative to the ambient pressure at the periphery of the polymerization reaction unit.. .
Nippon Shokubai Co., Ltd.


 Anaerobic curable compositions containing blocked (meth)acrylic acid compounds patent thumbnailAnaerobic curable compositions containing blocked (meth)acrylic acid compounds
The present invention relates to anaerobic curable compositions, such as adhesives and sealants, containing blocked acrylic acid compounds. The blocked acrylic acid compounds are labile (meth)acrylic acid compounds having an acetal linkage, which cleaves to release (meth)acrylic acid during anaerobic cure.
Henkel Ip & Holding Gmbh


 Anionic drug-containing medical device patent thumbnailAnionic drug-containing medical device
The purpose of the present invention is to provide a polymer gel that can increase drug content ratio and reduce undesirable influence on gel strength and shape stability after the drug release, compared with the conventional techniques. The purpose can be achieved by an anionic drug-containing medical device comprising: (1) an anionic drug; and (2) a copolymer which contains, as constituents, a cationic monomer comprising a condensation product of an alkyl quaternary ammonium compound having a substituted or unsubstituted aralkyl group and (meth)acrylic acid or a salt of the condensation product and a monomer capable of copolymerizing with the condensation product or the salt of the condensation product..
Senju Pharmaceutical Co., Ltd.


Anode active material for secondary battery, and anode, electrode assembly and secondary battery comprising the same

Disclosed are a negative electrode active material for secondary batteries, and a negative electrode, an electrode assembly and a secondary battery including the same. The negative electrode active material includes polyhedral crystalline carbon, a first surface treatment layer disposed on a surface of the crystalline carbon and including amorphous carbon or oxidized crystalline carbon, and a second surface treatment layer disposed on a surface of the first surface treatment layer and including a polyacrylic acid ester copolymer, thereby improving output characteristics of batteries based on increased mobility of electrons resulting from surface-to-surface contact between active materials, controlling reactivity with an electrolyte, and enhancing high-temperature storage performance of batteries..
Lg Chem, Ltd.

Binder for lithium cell

The present invention relates to “a binder for a lithium cell comprises a polymer having a monomer unit derived from acrylic acid, and 1 to 2 kinds of monomer units derived from the compound shown by the general formula (i), the general formula (ii), or the general formula (iii), as constituents, and cross-linked by a cross-linking agent selected from the compounds described by the following general formulae [1] to [13], and the polymer described by the following general formula [14]”, “a composition for producing an electrode of a lithium cell comprising 1) an active material containing silicon, 2) a conductive assistant, and 3) the above-described binder for a cell”, and “an electrode for a lithium cell having 1) an active material containing silicon, 2) a conductive assistant, 3) the above-described binder for a cell, and (4) a current collector”.. .

Silicone hydrogel lens with a crosslinked hyrdophilic coating

The invention is related to a cost-effective method for making a silicone hydrogel contact lens having a crosslinked hydrophilic coating thereon. A method of the invention involves autoclaving, in a sealed lens package, a silicone hydrogel contact lens having a base coating of polyacrylic acid thereon in an aqueous solution in the presence of a water-soluble, crosslinkable hydrophilic polymeric material having epoxide groups, for a period of time sufficient to covalently attach the crosslinkable hydrophilic polymeric material onto the surface of the silicone hydrogel contact lens through covalent linkages each formed between one epoxide group and one of the carboxyl groups on and/or near the surface of the silicone hydrogel contact lens..
Novartis Ag

Chain

A chain includes inner plates, bushes, outer plates, connecting pins, and rollers. Each constituent component includes: a zinc-aluminum-magnesium alloy coating layer formed on an iron-based basis material by impact plating; and a paint film formed on the zinc-aluminum-magnesium alloy coating layer, containing zinc and barium sulfate, and constructed such that at least one kind of resin selected from a group consisting of urethane resin, epoxy resin, and acrylic resin is hardened..

Integrated insulation extrusion and extrusion technology for window and door systems

Extruded plastic profiles with integrated insulation, the method for extruding such products, and the windows and doors made with such plastic extrusions. The plastic extrusions may additionally include a low heat build-up capstock system comprising an acrylic cap and pigment system that is substantially ir transparent.
Mikron Industries, Inc.

Process for manufacturing carbon fiber fabrics and fabric manufactured with this process

A fabric containing carbon fibers impregnated with a silicone, polyurethane or acrylic emulsion which is then dried together with the fabric is disclosed. A protective layer containing a film, a woven or non-woven fabric is applied onto one side of the fabric..
Automobili Lamborghini S.p.a.

Compositions and methods useful for removing tablet coatings

The present invention relates to a liquid cleaning composition can be a cleaning composition for removing an acrylic-based polymeric material useful as enteric tablet coatings located on a surface of a vessel or other process equipment comprising: —diethylen glycol mono butylether; and —water.. .
Ecolab Inc.

Adhesives comprising (meth)allyl crosslinker and methods

Pressure sensitive adhesive compositions are described comprising polymerized units derived from alkyl (meth)acrylate monomer(s) and a crosslinking monomer comprising at least two terminal groups selected from allyl, methallyl, or combinations thereof. In one embodiment, the pressure sensitive adhesive composition is a syrup or the reaction product of a syrup comprising i) a free-radically polymerizable solvent monomer; and ii) a solute (meth)acrylic polymer the syrup or the (meth)acrylic solute polymer comprises polymerized units derived from the cross-linking monomer.
3m Innovative Properties Company

Adhesion promoting and/or dust suppression coating

An adhesion promoter coating composition includes an oligomeric alkylalkoxysiloxane and a compound comprising an electrophile moiety and an alkoxysilyl moiety. The electrophile moiety may contain a sulfide functional group, for example.
3m Innovative Properties Company

Acrylic thermoplastic resin composition and molded article thereof

An acrylic thermoplastic resin composition includes a first acrylic resin having a first structural unit represented by the following formula (1) and a second structural unit represented by the following formula (2), and a second acrylic resin having the first structural unit represented by the following formula (1) and a third structural unit represented by the following formula (3), in which a total content of the first unit is 50 to 95 mass % and a total content of the second structural unit and the third structural unit is 5 to 50 mass % based on a total amount of the first acrylic resin and the second acrylic resin:. .
Asahi Kasei Kabushiki Kaisha

Enhanced tactile responsive and optically translucent film for packaging

A polymeric composition suitable for blown film applications comprising a) 80 to 99.5 percent by weight of a continuous polymeric phase comprising a polyolefin, and b) 0.5 to 20 percent by weight of polymeric particles having i) an average particle diameter of 0.85 to 20 μm; ii) a refractive index from 1.46 to 1.61; iii) an average particle hardness from 1.2367e+10 n/m2 to 8.4617e+10 n/m2; and iv) at least 60% polymerized acrylic monomer units, is disclosed. The polymeric composition can be used to form blown film characterized by having a thickness in the range of from 5 to 350 μm, a modulus of elasticity in the range of from 5 to 133 mpa, a melt strength in the range of from 4 to 40 cn, an elongation at break in the range of from 100 to 1000%, a 45 degree gloss in the range of from 7 to 136 and a softness measured by human panel handfeel-ranking methodology, measured by iso 8587 sensory analysis that is higher than a film which does not contain the polymeric composition..
Rohm And Haas Company

Composition, adhesive and layered body

A composition includes: a polythiol compound; a (meth)acrylic compound having a plurality of at least one of an acryloyl group or a methacryloyl group and having a ring structure; and a radical generator, the ratio (ac/sh) of the total molar number (ac) of the at least one of an acryloyl group or a methacryloyl group contained in the (meth)acrylic compound to the total molar number (sh) of thiol groups contained in the polythiol compound is higher than 0.20 but lower than 0.70.. .
Bridgestone Corporation

Composition, adhesive and layered body

A composition includes: a polythiol compound; an aliphatic (meth)acrylic compound having a plurality of at least one of an acryloyl group or a methacryloyl group and being acyclic; and a radical generator, the ratio (ac/sh) of the total molar number (ac) of the at least one of an acryloyl group or a methacryloyl group contained in the aliphatic (meth)acrylic compound to the total molar number (sh) of thiol groups contained in the polythiol compound is from 0.70 to 1.20.. .
Bridgestone Corporation

Rheology modifier polymer

The present invention relates to a method for making a direct emulsion of a copolymer in water, characterized in that it comprises the polymerization of at least, expressed as a percentage by weight of each of the monomers based upon the total weight of the monomers: a) 10 to 80% by weight of methacrylic acid and, optionally, of acrylic acid; b)15 to 80% by weight of at least one non-ionic vinyl monomer; c) 0.05 to 9.5% by weight of 2-acrylamido-2-methylpropane sulfonic acid or a salt thereof; d) 0.5 to 30% by weight of at least one monomer containing at least one hydrophobic group; and e) 0.01 to 5% by weight of at least one crosslinking monomer; said polymerization being carried out in the presence of at least one surfactant. It also relates to the corresponding new copolymer emulsion in water, a method for thickening an aqueous composition comprising such an emulsion of copolymer and to an aqueous composition comprising such a copolymer emulsion..
Rhodia Operations

Process for production of acrylic acid

And wherein a temperature tc of the absorbate a in the second cooling loop is at least 56° c.. .

Gas barrier multilayer film and producing the same

A gas barrier multilayer film includes a film substrate, a layer formed on at least one surface of the film substrate and made of an inorganic compound, and a gas barrier layer formed on the layer made of the inorganic compound and formed of a mixture, which contains an acrylic acid polymer made of poly(meth)acrylic acid or a partially neutralized product thereof wherein a degree of neutralization of the poly(meth)acrylic acid with zinc is not larger than about 25 mol %, a sugar or starch, and a hypophosphite wherein the hypophosphite is present at about 1 mass % to about 15 mass % of a total solid content of the mixture.. .
Toppan Printing Co., Ltd.

Weatherable first surface over a tie layer over a pultruded substrate

The invention relates to a multilayered pultruded structure having a weatherable cap layer over a pultruded substrate, adhered with an appropriate tie layer. The structure provides improved weatherability and surface quality for pultruded structures.
Arkema France

System and process for molding of parts made of fiber cement

A system and a method for molding a part from fiber cement, or fibrocement, slurry are provided. The molding is preferably made by pressure injection of the slurry.
161508 Canada Inc.

Water-based resin nail polish

The present invention relates to water-based resin nail polish, which comprises the following components in parts by weight: 48 to 53 parts of deionized water, 23 to 28 parts of polyurethane-35, 15 to 20 parts of acrylic acid/vp cross-linked polymer, 0.5 to 1 part of laureth-21 and 0.01 to 005 part of compound of formula i. The present invention is environment-friendly, non-toxic, harmless to human bodies and pollution-free to an environment..
Les Fins Network Technology Co.,ltd.

Polarizing plate and liquid crystal display device

It is an object of the present invention to provide a polarizing plate which can suppress display unevenness and yellow discoloration even when being applied to a liquid crystal panel and prevent a change in oblique hue, and a liquid crystal display device including the polarizing plate. A polarizing plate includes: a polyvinyl alcohol-based polarizer; a transparent protective film provided on one surface of the polyvinyl alcohol-based polarizer with an adhesive layer interposed therebetween; and a retardation film provided on the other surface of the polarizer with an adhesive layer interposed therebetween.
Nitto Denko Corporation

Temperature-responsive cell culture substrate and producing same

Provided is a cell culture substrate, in which polymer (b) having a lower critical solution temperature contained in the substrate is a copolymer of a monomer (a) that becomes a hydrophobic polymer in homopolymerization and a monomer (b, c or d) that becomes a hydrophilic polymer in homopolymerization, which is uncrosslinked, and the lower critical solution temperature of the obtained copolymer (b) can be controlled widely by the types and ratio of the two monomers, to easily detach the cultured cells from the culture substrate surface rapidly without using protein hydrolase and collect the cells without damage. This cell culture substrate contains a polymer (a) of a (meth)acrylic acid ester monomer (a), one or more types of inorganic materials (c) selected from a water-swellable clay mineral and silica, and a polymer (b) having a lower critical solution temperature and including a monomer (a) and a monomer (b, c or d)..
Dic Corporation

Enzyme cleaning and protecting compositions and methods

An aqueous enzyme cleaning and protecting composition that includes: water; a protease; a surfactant selected from an anionic surfactant, a nonionic surfactant, an amphoteric surfactant, and a combination thereof; and a (meth)acrylic acid polymer component that is non-emulsifying; wherein the composition demonstrates protease activity.. .
3m Innovative Properties Company

Adhesive film for polarizing plate, polarizing plate including the same and optical display including the same

An adhesive film for polarizing plates, a polarizing plate including the same, and an optical display including the same are provided. An adhesive film for polarizing plates is formed of an adhesive composition for polarizing plates, which includes a non-carboxylic acid (meth)acrylic copolymer, an isocyanate curing agent, and an epoxy curing agent, wherein the adhesive film has a modulus at 85° c.
Samsung Sdi Co., Ltd.

Polishing compositions and methods of manufacturing semiconductor devices using the same

A polishing composition includes abrasive particles, a pyrrolidone containing a hydrophilic group, a dispersing agent, a first dishing inhibitor including polyacrylic acid, and a second dishing inhibitor including a non-ionic polymer.. .
K.c. Tech Co., Ltd.

Adhesion promoting and/or dust suppression coating

An adhesion promoter coating composition includes an oligomeric alkylalkoxysiloxane and a compound comprising an electrophile moiety and an alkoxysilyl moiety. The electrophile moiety may contain a sulfide functional group, for example.
3m Innovative Properties Company

Thermoplastic resin composition and molded article comprising the same

A thermoplastic resin composition and a molded article including the same. The thermoplastic resin composition includes about 100 parts by weight of a base resin including about 60 wt % to about 80 wt % of a polycarbonate (pc) resin and about 20 wt % to about 40 wt % of a polyester resin including a repeat unit represented by the following formula 1 wherein in formula 1, ar1 is a substituted or unsubstituted c6 to c18 arylene group and r1 is a c1 to c20 linear alkylene group or a c3 to c20 branched alkylene group; and about 1 part by weight to about 3 parts by weight of a linear (meth)acrylic resin:.
Samsung Sdi Co., Ltd.

Curable adhesive compositions and use thereof

A solvent-less hybrid curable composition is prepared from grafting polyesters or polyamides onto a (meth)acrylic copolymer backbone. Besides the many benefits of a solvent-less system, the hybrid curable composition forms strong adhesion to polar substrates, widens the use temperatures, and enables faster processing speeds than conventional hybrid curable compositions.
Henkel Ip & Holding Gmbh

(meth)acrylic copolymer, adhesive composition containing same, and adhesive sheet

A (meth)acrylic copolymer (a) having a mass average molecular weight of 50,000 to 1,000,000, in which the (meth)acrylic copolymer (a) is obtained by polymerizing a monomer mixture including a macromonomer (a) that has a number average molecular weight of 500 or more and less than 6000 and a vinyl monomer (b), and preferably includes 7 to 40% by mass of a repeat unit derived from the macromonomer (a), has sufficient coating workability, adhesive holding power and adhesive property as an adhesive composition.. .
Mitsubishi Rayon Co., Ltd.

Regulation of a controlled radical polymerization of acrylates by light

Disclosed are methods for controlled radical polymerization of acrylic monomers using photoredox catalyst, where the polymerization is mediated, as well as regulated, by light.. .
The Regents Of The University Of California

Liquid arylbenzoyl benzoic acid ester derivatives for energy curable compositions

4-arylbenzoyl benzoic acid esters, such as the ethylhexyl esters and amyl esters of 4-phenylbenzoyl benzoic acid, are described, which are liquid and show excellent solubility in acrylic or methacrylic monomers. Compounds of formula 1, wherein r1, r2, and a are as defined herein, are disclosed.
Sun Chemical Corporation

Production system/production process for acrylic acid and precursors thereof

Provided herein are systems, and methods of using such systems, for producing acrylic acid from ethylene oxide and carbon monoxide on an industrial scale. The production system/production process has various unit operations, including, for example, a β-propiolactone production system/production process configured to produce β-propiolactone from ethylene oxide and carbon monoxide; a polypropiolactone production system/production process configured to produce polypropiolactone from β-propiolactone; and a glacial acrylic acid production system/production process configured to produce acrylic acid with a high purity by thermolysis of polypropiolactone..

Premixed hybrid grout

Grouts, grout products and methods of applying such grouts that include a urethane-acrylic hybrid polymer dispersion (ua-hpd) and a filler material. The ua-hpd may be present in an amount of about 10-40% by weight of the composition, while the filler material may be present in an amount of about 60-90% by weight of the composition.
Laticrete International, Inc.

Heat sealable food packing films, methods for the production thereof, and food packages comprising heat sealable food packaging films

Heat sealable food packaging films, methods for the production thereof, and food packages comprising heat sealable food packaging films are provided. The heat sealable food packaging film includes a humidity-dependent permeable film having a moisture vapor transmission rate that increases with an increase in relative humidity (rh).
Advansix Inc.

Resin-metal composite comprising adhesive layer

The provided is a metal-resin composite with high shock resistance, thermal shock resistance and adhesion, which comprises an adhesive layer comprising at least one of copolymers and terpolymers between the metal layer and the resin layer. The adhesive layer comprises at least one of copolymers and terpolymers obtained from a copolymerization of two or three of the following monomers a), b), c) and d): a) an α-olefin represented by the chemical formula 1: rch═ch2 (where r is a hydrogen or an alkyl radical of 1 to 8 carbon atoms); b) at least one of acrylate or methacrylate; c) at least one of α,β-ethylenated unsaturated acrylic acid and methacrylic acid each of which has 3 to 20 carbon atoms, sulfonic acid, and phosphoric acid; and d) a monomer having any one of glycidyl group, hydroxyl group, anhydrous maleic acid group, carboxylic acid group, and ester group..
Waps. Co. Ltd

Method for thickening a cosmetic formulation using an alkali swellable emulsion of a polymer with amps and which is rich in acrylic acid

Process for thickening a composition, through the use of a direct emulsion in water, which is alkali-swellable, of a polymer of the ase or hase type, which is both rich in acrylic acid and which has a certain quantity of amps. The use of such emulsions simultaneously allows there to be no obligation to use surfactants and organic solvents other than water, and allows the thickening phenomenon to be activated for phs of less than 7: this latter characteristic is particularly advantageous for formulations intended to he used in contact with skin..
Coatex

Composition comprising a specific acrylic copolymer, a solvent and a specific propellant

(iii) a propellant comprising 1,1-difluoroethane.. .

Compositions for altering the color of hair

Disclosed herein is a hair treatment composition containing a polymer selected from crosslinked copolymers of (meth)acrylic acid and (c1-c6)alkyl esters, cross-linked anionic acrylate polymers, and acrylic associative polymers; a carbomer compound; a fatty alcohol that is liquid at room temperature; a fatty substance other than the fatty alcohol that is liquid at room temperature; an anionic surfactant; an amphoteric surfactant; a basic compound; a cosmetically acceptable solvent; and optionally, a colorant compound. Also disclosed is a process for altering the color of hair involving applying onto hair, a composition comprising the hair treatment composition and an oxidizing composition..
L'oreal

Pressure-sensitive hair grooming device

A novel device for hair grooming comprises a flexible guide band and a pressure sensitive adhesive (psa). The backside of the guide band may include a coating that prevents adhesion with the psa to allow the device to be rolled up without the need for a liner.

Electrostatic latent image-developing toner and producing electrostatic latent image-developing toner

An electrostatic latent image-developing toner includes a styrene-acrylic resin, an amorphous polyester resin, and a crystalline polyester resin. The electrostatic latent image-developing toner shows maximum absorption peaks at least in absorption wavenumber ranges of 690 to 710 cm−1, 1190 to 1220 cm−1, and 1230 to 1300 cm−1 in an absorption spectrum measured by attenuated total reflection with a fourier transform infrared spectrometer.
Konica Minolta, Inc.

Liquid crystal polymer composition, liquid crystal display and manufacturing the same

A liquid crystal polymer composition comprising a liquid crystal, acrylic monomers including an acrylic monomer group (a) including a cyclic ring and an acrylic monomer group (b) including a chain structure or a cyclohexanol, and a photo initiator.. .
Lg Display Co., Ltd.

Image device and imaging apparatus

An imaging device, comprising: an infrared light absorption layer including a cyanine dye represented by chemical formula (a) below: wherein r1 and r2 are selected from the group consisting of: a chain alkyl group,a cyclic alkyl group, a phenyl group, and a benzyl group; wherein the chain alkyl group and the cyclic alkyl group including at least one group member selected from the group consisting of: 1) a first group having one or more hydrogen atoms in a first alkyl group substituted with at least one functional group selected from the group consisting of: a halogen atom, an alkoxy group, an alkanoloxy group, an amino group, a thiol group, and a mercapto group; 2) a second group having at least one reactive group selected from the group consisting of: a vinyl group, an acrylic group, a carbonyl group, a carboxyl group, an alkenyl group, an alkenyloxy group, an alkoxycarbonyl group, a nitrile group, a carboxyl group, a carbonyl group, a sulfonyl group, a sulfamoyl group, a carbamoyl group, a benzoyloxy group, and a cyano group,wherein the reactive group is any one of introduced at a terminal alkyl group of at least one of the chain alkyl group and the cyclic alkyl group and positioned two or more carbon atoms away from an indoline ring; 3)an unsubstituted chain alkyl group; and 4) an unsubstituted cyclic alkyl group; and wherein x− represents an anion.. .
Sony Corporation

Refraction lens and plate-form structure which has multiple refraction lenses extending therethrough

A refraction lens is integrally formed by transparent material including glass and acrylic. The refraction lens includes a body, wherein an incidence face and a light emitting face respectively formed on two opposite sides of the body.



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


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    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.


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