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Functional Groups patents

      

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




 Heat-resistant synthetic resin microporous film and  producing the same, separator for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery patent thumbnailHeat-resistant synthetic resin microporous film and producing the same, separator for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
The present invention provides a heat-resistant synthetic resin microporous film having good ion permeability and good heat resistance, and a method for producing the microporous film. The heat-resistant synthetic resin microporous film of the present invention includes a synthetic resin microporous film that has micropore parts, and a coating layer that is formed on at least part of the surface of the synthetic resin microporous film and contains a polymer of a polymerizable compound that has two or more radical-polymerizable functional groups per molecule.
Sekisui Chemical Co., Ltd.


 Curved liquid crystal display and  manufacturing the same patent thumbnailCurved liquid crystal display and manufacturing the same
A curved liquid crystal display includes a first curved substrate; a second curved substrate facing the first curved substrate; a liquid crystal layer disposed between the first curved substrate and the second curved substrate; a first curved liquid crystal alignment layer disposed between the liquid crystal layer and the first curved substrate and including vertical alignment functional groups; and a second curved liquid crystal alignment layer disposed between the liquid crystal layer and the second curved substrate.. .
Samsung Display Co. Ltd.


 Fluid control films with hydrophilic surfaces, methods of making same, and processes for cleaning structured surfaces patent thumbnailFluid control films with hydrophilic surfaces, methods of making same, and processes for cleaning structured surfaces
A fluid control film is provided that includes fluid control channels extending along a channel longitudinal axis. Each of the fluid control channels has a surface and is configured to allow capillary movement of liquid in the channels.
3m Innovative Properties Company


 Hydrophilic monolayer films patent thumbnailHydrophilic monolayer films
The invention provides monolayer films excellent in hydrophilicity and transparency which include a crosslinked resin having a surface enriched with hydrophilic groups, and materials which exhibit excellent properties such as hydrophilicity, antifogging properties and antifouling properties by virtue of having the above monolayer films. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (i) having an anionic hydrophilic group and a functional group with a polymerizable carbon-carbon double bond, and a compound (ii) having three or more hydroxyl groups and three or more functional groups with a polymerizable carbon-carbon double bond, the monolayer film having a gradient (sa/da) of not less than 1.1 wherein sa is the surface concentration of the anionic hydrophilic groups in the monolayer film, and da is the deep concentration of the hydrophilic groups at ½ of the thickness of the monolayer film..
Mitsui Chemicals, Inc.


 Aqueous composition with improved elongation at break patent thumbnailAqueous composition with improved elongation at break
An aqueous polymer composition which when in the form of a film shows excellent elongation at break comprising (i) 5 to 30 wt. % of polyurethane where the acid value of the polyurethane is between 3 to 40 mg koh/g; (ii) 70 to 95 wt.
Dsm Ip Assets B.v.


 Process for the preparation of silylated polymers employing a backmixing step patent thumbnailProcess for the preparation of silylated polymers employing a backmixing step
A continuous process for preparing a silylated polymer comprising a silylation step where a prepolymer having reactive functional groups, a first intermediate product, is reacted continuously with a silylating agent in an endcapping tubular reaction unit to form a second intermediate product, and where at least a portion of the second intermediate product is backmixed continuously with the first intermediate product to form the silylated polymer. The continuous process may further comprise a stabilization step, a quenching step or both a stabilization step and a quenching step..
Momentive Performance Materials Inc.


 Process for the preparation of silylated polymers having low color and color stability patent thumbnailProcess for the preparation of silylated polymers having low color and color stability
A batch or continuous process for preparing silylated polymers having low color and color stability comprising silylating a prepolymer having reactive functional groups with a silylating agent and optionally quenching the silylated polymer, where a stabilizer package containing at least one phosphite stabilizing agent is used.. .
Momentive Performance Materials Inc.


 Silicone hydrogel lens with a crosslinked hydrophilic coating patent thumbnailSilicone hydrogel lens with a crosslinked hydrophilic 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 heating a silicone hydrogel contact lens in an aqueous solution in the presence of a water-soluble, highly branched, thermally-crosslinkable hydrophilic polymeric material having positively-charged azetidinium groups, to and at a temperature from about 40° c.
Novartis Ag


 Process for making a stabilized fabricated article from polyolefin patent thumbnailProcess for making a stabilized fabricated article from polyolefin
A process for preparing a stabilized fabricated article from a polyolefin resin, the process includes incorporating functional groups in the polyolefin resin thereby yielding a polyolefin resin having crosslinkable functional groups. The polyolefin resin having crosslinkable functional groups is converted to a fabricated article.
Dow Global Technologies Llc


 Method of forming an encapsulated fertilizer patent thumbnailMethod of forming an encapsulated fertilizer
A method of forming an encapsulated fertilizer comprises the step of providing a core particle. The core particle comprises a fertilizer and has an outer surface.
Basf Se


Membranes and the production thereof

The object is attained with membranes comprising a substrate on which a porous supporting layer is arranged, on which supporting layer a separation-active layer is arranged, and on which separation-active layer a cover layer is also arranged, wherein the material of the separation-active layer comprises functional groups which primarily have carbon-carbon triple bonds and/or carbon-nitrogen triple bonds, and wherein the material of the cover layer has functional groups which are primarily at least azide groups, and the functional groups having at least carbon-carbon triple bonds and/or carbon-nitrogen triple bonds are chemically coupled covalently with the azide groups.. .

Biodegradable crosslinked polymers

A biodegradable crosslinked polymer which is a reaction product of a polymer having aldehyde-reactive functional groups and a polyaldehyde, wherein the polymer having aldehyde-reactive functional groups comprises a biodegradable structure or the polyaldehyde comprises a biodegradable structure.. .
Dow Global Technologies Llc

Compositions, optical component, system including an optical component, devices, and other products

The present inventions relate to optical components which include quantum confined semiconductor nanoparticles, wherein at least a portion of the nanoparticles include a ligand attached to a surface thereof, the ligand being represented by the formula x-sp-z, wherein: x represents: a primary amine group, a secondary amine group, a urea, a thiourea, an imidizole group, an amide group, a carboxylic acid or carboxylate group, a phosphonic or arsonic acid group, a phosphoric acid group, a phosphate group, a phosphite group, a phosphinic acid group, a phosphinate group, a phosphine oxide group, a phosphinite group, a phosphine group, an arsenic acid group, an arsenate group, an arsenous acid group, an arsenite group, an arsinic acid group, an arsine oxide group, or an arsine group; sp represents a group capable of allowing a transfer of charge or an insulating group; and z represents a multifunctional group including three or more functional groups capable of communicating a specific property or chemical reactivity to the nanoparticle, wherein at least three of the functional groups are chemically distinct, and wherein z is not reactive upon exposure to light. As used herein, the term “optical components” includes, but is not limited to, optical components, systems including optical components, lamps including optical components, devices including optical components, films useful in the foregoing, inks useful in making the foregoing, and compositions useful in the foregoing..
Qd Vision, Inc.

Emulsifier components and methods of using the same

This invention relates to an additive comprising a functional group derived from a first hydrocarbyl-substituted acylating agent and a functional group derived from a second hydrocarbyl-substituted acylating agent, where the functional groups are coupled by a functional group derived from an alkylene glycol. The invention also relates to an emulsifier component prepared by a process that utilizes the described additive and converts it to an emulsifier component by reacting it with a neutralizing component.
The Lubrizol Corporation

Method for producing diene polymers bearing phosphorus functional groups, products resulting from said method and composition containing same

C) adding the radical initiator concomitantly with either of steps a) and b) or once the grafting reaction temperature has been reached.. .

Method for in-situ formation of metathesis catalysts

Comprising contacting a precursor compound of the formula (x1x2mljl1kl3m)i with an acetylenic compound comprising a chelating moiety, optionally, in the presence of a neutral electron donor, wherein m is a group 8 transition metal, l, l1, l2, and l3 are neutral electron donors, x1 and x2 are anionic ligands, j is 1, 2, or 3; k is zero, 1, or 2; m is zero or 1; n is 1 or 2; and i is an integer; with the proviso that k is zero when the precursor compound is contacted with the acetylenic compound in the presence of the neutral electron donor, and r1 and r2 are independently selected from hydrocarbyl, substituted hydrocarbyl, heteroatom-containing hydrocarbyl, substituted heteroatom-containing hydrocarbyl, and functional groups, wherein r1 and r2 are linked and together form one or more cyclic groups, r2 and l2 are linked and together form one or more cyclic groups, and any other two or more of x1, x2, l1, l2, l3, r1, and r2 can be taken together to form one or more cyclic groups. The invention has utility in the fields of catalysis, organic synthesis, polymer chemistry, and industrial and fine chemicals chemistry..

N-hydroxylsulfonamide derivatives as new physiologically useful nitroxyl donors

The invention relates to n-hydroxysulfonamide derivatives that donate nitroxyl (hno) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel n-hydroxysulfonamide derivatives release nho at a controlled rate under physiological conditions, and the rate of hno release is modulated by varying the nature and location of functional groups on the n-hydroxysulfonamide derivatives..
The Johns Hopkins University

Porous asymmetric polyphenylene ether membranes and associated separation modules and methods

A porous asymmetric membrane comprises a hydrophobic polymer comprising a poly(phenylene ether) or poly(phenylene ether) copolymer; and a polymer additive. A separation module can be fabricated from the porous asymmetric membrane.
Sabic Global Technologies B.v.

Use of bismuth subnitrate in electro-dipping paints

Cathodically depositable electrocoat materials comprising basic bismuth nitrate, further comprising at least one binder having reactive functional groups and at least one crosslinker containing the complementary reactive functional groups which are able to enter into thermal crosslinking reactions.. .
Basf Coatings Gmbh

Functionalized dimethoxyphenol monomers and polymers prepared therefrom

Dimethoxyphenol-based monomers containing polymerizable functional groups such as [meth]acrylate groups are useful for the preparation of polymers, wherein one or more dimethoxyphenyl moieties are part of side chains pendant to the backbones of the polymers. The polymers thereby obtained may have different, improved properties, such as higher glass transition temperatures, thermal stability and solvent resistance, as compared to polymers based on other types of lignin-derived monomers..
University Of Delaware

Rubber compositions

The rubber composition includes 100 parts by mass of a solid rubber (a), 0.1 to 10 parts by mass of a modified liquid diene rubber (b) that is obtained by adding a modifying agent to an unmodified liquid diene rubber (b′) and has functional groups derived from the modifying agent, and 20 to 150 parts by mass of a filler (c). The modified liquid diene rubber (b) satisfies the following (i) to (iv): (i) the content of isoprene units is not less than 50 mass % relative to the total of all monomer units, (ii) the weight average molecular weight (mw) is 25,000 to 120,000, (iii) the amount of the modifying agent added is 3 to 40 parts by mass per 100 parts by mass of the unmodified liquid diene rubber (b′), and (iv) the average number of functional groups per molecule of the modified liquid diene rubber (b) is 15 to 80..

Porous polymeric separation material

The present invention relates to a mesoporous polymeric separation material comprising one or more functional groups bound to metal ions from cu, zn, ag, or pd. Methods of producing the material, as well as methods for its preparation, and use of said material in separation of pesticides from food or feed products is disclosed..
Biotage Ab

Lubricant compositions comprising diol functional groups and methods of making and using same

Lubricant compositions having at least one base oil composition including about 1.0 to about 15.0 wt % water, and a friction-reducing composition including a glycerol or thioglycerol compositions are described. Methods for making such lubricant compositions and methods of drilling using such lubricant compositions are also described..
Exxonmobil Chemical Patents Inc.

Blister packages

The present invention pertains to a process for packaging one or more products, said process comprising the following steps: (i) providing a package having an opening, said package comprising at least one sheet, said sheet comprising the following layers: a layer [layer (l1)] consisting of a composition [composition (c1)] comprising, preferably consisting of, at least one thermoplastic polymer [polymer (t1)], said layer (l1) having two opposite surfaces, wherein one surface comprises one or more grafted functional groups [surface (l1-s1-f)], directly adhered to the surface (l1-s1-f), a layer [layer (l2)] consisting of at least one metal compound [compound (m1)], and optionally, directly adhered to the layer (l2), a layer (l3) consisting of a composition [composition (c3)] comprising, preferably consisting of at least one thermoplastic polymer [polymer (t2)], said polymer (t2) being equal to or different from the polymer (t1); (ii) feeding the package provided in step (i) with one or more products; and (iii) sealing the package provided in step (ii). The present invention also pertains to said package, to a process for the manufacture of said package and to uses of said package in various applications..
Solvay Specialty Polymers Italy S.p.a.

Thermal acoustic insulation blankets

The present invention pertains to an insulation system comprising one or more insulation blankets, wherein each of said multilayer insulation blankets comprises: —a core consisting of an insulation material [material (i)], and —a shell encapsulating said core, said shell comprising at least one multilayer assembly comprising: (1) an outer layer [layer (l1)] consisting of a composition [composition (c1)] comprising, preferably consisting of at least one thermoplastic polymer [polymer (1)] having a limiting oxygen index (loi) of at least 20% by volume, wherein at least one surface, preferably the inner surface, of said layer (l1) comprises one or more grafted functional groups [surface (l1-f)], (2) directly adhered to said at least one surface (l1-f), a layer consisting of at least one metal compound (m1) [layer (l2)], and (3) optionally, directly adhered to the opposite side of the layer (l2), a layer consisting of at least one metal compound (m2) [layer (l3)], said metal compound (m2) being equal to or different from said metal compound (m1). The present invention also pertains to a process for the manufacture of said insulation system and to uses of said insulation system in various applications including aircraft applications..
Solvay Specialty Polymers Italy S.p.a.

Antifouling and antimicrobial coatings for thin film composite membranes

A coated, thin-film composite membrane includes a porous support and a polyamide barrier layer in contact with the porous support. A fouling-resistant and antimicrobial layer of star polymers is in contact with the polyamide barrier layer.
International Business Machines Corporation

Hyperbranched polyglycerol-coated particles and methods of making and using thereof

Core-shell particles and methods of making and using thereof are described herein. The core is formed of or contains one or more hydrophobic materials or more hydrophobic materials.
Yale University

Suspensions for enhanced hydrocarbon recovery, and methods of recovering hydrocarbons using the suspensions

Suspensions comprising polyhedral oligomeric silsesquioxane nanoparticles and at least one carrier fluid. The polyhedral oligomeric silsesquioxane may include functional groups and the suspension may further comprise carbon-based nanoparticles and silica nanoparticles.
Baker Hughes Incorporated

Thermally conductive flexible adhesive for aerospace applications

Provided are methods of forming thermally conductive flexible bonds for use in electronic boards of unmanned spacecrafts and other types of aircraft. Also provided are methods of preparing adhesive materials to form these bonds including methods of preparing treated filler particles.
The Boeing Company

Coatings for plastic substrates

Disclosed is a coating composition comprising a resinous binder prepared from a reaction mixture comprising (a) a first component; (b) a second component; and (c) a third component comprising a block copolymer having (i) a first block comprising units having functional groups reactive with at least one of the first and second components and (ii) a second block comprising units having functional groups that promote adhesion to a polymeric substrate, provided that the first component, the second component, and the block copolymer differ from each other. The block copolymer may also be used as an additive in a coating composition..
Ppg Industries Ohio, Inc.

Photocurable epoxy resin systems

The invention is directed to a photocurable epoxy resin composition that is tougher and more flexible and contains 30 to 90 wt % of at least one aromatic epoxy resin; 2 to 30 wt % of at least one core-shell rubber (csr); up to 20 wt % of at least one flexibilizer comprising reactive functional groups selected from among epoxy groups, carboxylate groups, amino groups and/or hydroxyl groups; and 1 to 4 wt % of at least one cationic photoinitiator. Also disclosed are the use of said composition for sealing and/or coating materials as well as corresponding coating/sealing processes..
Henkel Ag & Co. Kgaa

Polymer-cyclodextrin-lipid conjugates

The invention comprises compounds, methods of making, and methods of using. A group of polymer-cyclodextrin-lipid conjugates having a center backbone and three or four appended functional groups are disclosed, wherein one of the hydrophilic components is cyclodextrin.

Biologically active insulin derivatives

A first aspect of the invention relates to a single chain insulin analogue comprising: (a) the a-chain of human or animal insulin, or an analogue or derivative thereof; (b) the b-chain of human or animal insulin, or an analogue or derivative thereof; (c) one or more disulfide bonds between said a-chain and said b-chain; and (d) a further covalent link, l, between a functional group of an amino acid in the a-chain and a functional group of an amino acid in the b-chain, at least one of said functional groups being an amino acid side chain functional group. Further aspects of the invention relate to pharmaceutical compositions comprising said single chain insulin derivatives, and therapeutic uses thereof..
Chemical & Biopharmaceutical Laboratories Of Patras S.a.

Systems and methods for electrophoretic separation and analysis of analytes

A system for assaying a biological sample for a presence of a target analyte includes an assaying device and a computer controller. The assaying device includes a housing, a receptacle disposed in the housing, and a source of activation energy.
Proteinsimple

Polymers with complex macromolecular architecture having flame-retardant properties

The present invention relates to linear or branched polyamides obtainable by polymerisation of a mixture containing a bifunctional monomer of type ab and/or a monomer mixture of type aa+bb in the presence of: a) one or more molecules, having one or more carboxyl and/or amino functional groups, selected from carboxylic acids or an ester or an anhydride thereof, and/or amines and/or polyhedral oligosilsequioxanes (poss); and b) one or more phosphorus containing molecules, reactive with only one reactive group during polymerization, containing at least a —pooh group and/or a salt thereof; and c) one or more metal hydroxides and/or metal salts, wherein the metal belongs to groups from 1 to 14 of the periodic table; provided that when the phosphorus containing molecules, as defined under b), contain the —pooh groups in salified form with a metal as defined under c), then the presence of the metal hydroxides and/or metal salts, as defined under c) is optional.. .
Universita' Degli Studi Di Milano

Polymer in multicoat color and/or effect paint systems

Optionally at least one monool or diol, at least one compound having more than two isocyanate-reactive functional groups, and optionally neutralizing the groups of component (c) that are capable of forming anions.. .

Phenolic resin obtained by polycondensation of formaldehyde, phenol and lignin

A lignin-phenol-formaldehyde resin, which is obtained by polycondensation of formaldehyde, phenol and lignin in the presence of a basic or acidic catalyst, is characterized in that the lignin is a lignin that is not chemically modified at the available functional groups. This lignin has a low molecular mass and includes available functional groups chosen from the group including aliphatic hydroxyls and phenolic hydroxyls.
Compagnie Industrielle De La Matiere Vegetale-cimv

Process for the production of water and solvent-free nitrile rubbers

The present invention relates to specific water and solvent-free nitrile rubbers having specific functional groups and/or end groups, a process for the production thereof and the use thereof.. .
Arlanxeo Switzerland S.a.

Strengthened composite products and methods for making and using same

The disclosure provides strengthened products, including strengthened fibrous composite products and methods for making and using same and strengthened particulates, such as particulate fertilizer products, and methods for making and using same. The fibrous composite product can include a plurality of fibers and an at least partially cured strengthening resin.
Georgia-pacific Chemicals Llc

Peo-based graft copolymers with pendant fluorinated groups for use as electrolytes

Syntheses of graft copolymers based on peo and fluorinated functional groups are described. Grafting of fluorinated groups reduces the tm of peo and also increases the miscibility of peo with ionic liquids, so that addition of ionic liquids improves ionic conductivity even at room temperature.
Seeo, Inc

Ion exchange membrane and manufacturing the same

An ion exchange membrane obtained by using an ionic monomer having at least two or more polymerizable functional groups, in which a hydrophobicity index h obtained by an expression below from a monomer for forming an ion exchange resin and a material fixed to the resin in the ion exchange membrane is 1.6 or greater, and a manufacturing method therefor. Hydrophobicity index h=Σ{(log p of each component)×(molar ratio of each material in resin)}.
Fujifilm Corporation

Method for producing polyether ester carbonate polyols

The invention relates to a method for producing polyether ester carbonate polyols by attaching at least one alkylene oxide, at least one cyclical anhydride, and carbon dioxide to one or more h-functional starter substances in the presence of a double metal cyanide catalyst. The method is characterized in that (α) a suspension agent, which does not contain h-functional groups, is provided in a reactor, and (γ) one or more h-functional starter substances are continuously metered into the reactor during the reaction process, and the one or more alkylene oxides, the cyclical anhydride, and optionally the carbon dioxide are metered simultaneously or sequentially..
Covestro Deutschland Ag

Method of direct electrochemical oxidation for modifying carbon felts of flow battery

A method of direct electrochemical oxidation is provided to modify carbon felts of a flow battery. Redox reactions are used for modification.
Institute Of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.o.c.

Photoisomerizing polymers

In an example, a process of forming a photoisomerizing azobenzene polymer includes chemically reacting an azobenzene material that includes at least two chlorocarbonyl functional groups with an amine to form a photoisomerizing azobenzene polymer. The photoisomerizing azobenzene polymer has a polymer chain that includes a first chlorocarbonyl group disposed at a first end of the polymer chain, a plurality of repeating azobenzene monomer units, and a second chlorocarbonyl group disposed at a second end of the polymer chain..
International Business Machines Corporation

Ultraviolet-curable liquid developer

Provided is a ultraviolet-curable liquid developer containing a cationically polymerizable liquid monomer, a photoinitiator, and a toner particle, wherein the cationically polymerizable liquid monomer contains a vinyl ether compound; defining a as the molar average number of functional groups for the vinyl ether compound and b as the molar average molecular weight of the vinyl ether compound, a and b satisfy the relationship a/b×1,000≧8.5; and the photoinitiator contains a specific compound.. .
Canon Kabushiki Kaisha

Ultraviolet-curable liquid developer

An ultraviolet-curable liquid developer containing a cationically polymerizable liquid monomer, a photoinitiator, and a toner particle, wherein the cationically polymerizable liquid monomer contains a vinyl ether compound, the molar average sp value of the cationically polymerizable liquid monomer is not more than 9.0, the molar average number of functional groups for the cationically polymerizable liquid monomer is at least 1.8, the photoinitiator contains a specified compound, and the content of the specified compound is at least 0.01 mass parts and not more than 5.00 mass parts per 100 mass parts of the cationically polymerizable liquid monomer.. .
Canon Kabushiki Kaisha

Modified graphene, producing a modified graphene and applications thereof

Provided is a method for producing a modified graphene, comprising the steps of intercalating or inserting a mixture of intercalating agents in a spacing between interlayers of carbon substrates or between carbon substrates, whereby the binding force between the interlayers of the carbon substrates or between the carbon substrates is weaken; and then exfoliating the pretreated carbon substrates to form the modified graphene. Upon environmental friendly purpose, the method according to the present invention is useful for reducing the total amount of strong acid.
National Taiwan University Of Science And Technology

Dual cure stain resistant microsphere articles

There is provided a thermoformable article comprising at least a first surface having a binder resin layer comprising a fluorine-containing polymer, where the binder resin layer has a first major surface opposite a second major surface; and a plurality of microspheres partially and adhered to the first major surface of the binder resin layer; where the fluorine-containing polymer is a partially fluorinated polymer derived from at least one fluorine containing monomer and two or more non-fluorinated monomers having at least one active hydrogen functional group, and further wherein at least one but not all of the active hydrogen functional groups are reacted with at least one curing agent having latent functionality. In some instances the curing agent comprises polyisocyanate.
3m Innovative Properties Company

Addition-fragmentation oligomers having high refractive index groups

Addition-fragmentation oligomers of the general formula z—by-a-(b-a)x-b-a-by—z, where the a monomers units are derived from a diester or diacid, the b monomer units are derived from a difunctional monomer having functional groups co-reactive with the acid or ester groups of the a monomer, x+y is zero to 60, z comprises an ethylenically unsaturated, polymerizable group, a monomers comprise a 1-methylene-3,3-dimethylpropyl group, and at least one b monomer unit comprises a high refractive index group.. .
3m Innovative Properties Company

Resist pattern hardening material and fabricating the same

A positive tone photoresist etching development agent for a photoresist film containing acid liable groups includes 0.5 to 2% by weight of tetramethylammonium hydroxide (tmah), 1 to 20% by weight of an additive having at least two polar functional groups and at least one solvent. The additive has a molecular weight higher than 40, the solvent is water or alcohol, and the agent treated photoresist film retains at least 20% of acid liable groups..

Chromophoric polymer dots

The present invention provides, among other aspects, stabilized chromophoric nanoparticles. In certain embodiments, the chromophoric nanoparticles provided herein are rationally functionalized with a pre-determined number of functional groups.
University Of Washington Through Its Center For Commercialization



Functional Groups topics:
  • Functional Groups
  • Carbon Atoms
  • Water Treatment
  • Nanoparticle
  • Condensation
  • Hydrocarbon
  • Vinyl Ether
  • Electrolyte
  • Carboxylic Acid
  • Alkyl Group
  • Alternating Copolymer
  • Concentrated
  • Transport Layer
  • Organopolysiloxane
  • Polycarbonate


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