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7402641 |
Terpolymer compositions for coating substrates used in computer printers
Terpolymer compositions of vinyl caprolactam (VCL), dimethylaminopropyl methacrylamide (DMAPMA) and hydroxyethyl methacrylate (HEMA) are described to coat substrates for use in computer printers,...
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7402627 |
Precursor colorant composition for latex paint
The present invention relates to copolymer surfactants and their use in, e.g., coatings such as latex paint and solvent-based paint, and to a method of dispersing colored pigments using the...
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7402613 |
Colored fine particle dispersion and a water-based ink for an ink-jet system
A water-based ink for ink-jet printing, comprising colored particles containing: (a) a core particle having a colorant; and (b) a shell having a resin and encapsulating the core particle, wherein...
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7396863 |
Ink set
An ink set comprising a black ink and a color ink, wherein the black ink comprises an aqueous dispersion of water-insoluble vinyl polymer particles containing an oil-soluble black dye or carbon...
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7361700 |
Method for producing colorant excellent in color development
There is provided a method for producing colorants which can exhibit excellent color development even in a small amount and are low in thixotropy. The constituent feature of the present invention...
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7354962 |
Encapsulated pigment for ink-jet ink formulations and methods of producing same
Encapsulated pigment for use in ink-jet ink formulations, improved ink-jet ink formulations using the encapsulated pigment, and methods for producing same. The pigment particles are pretreated with...
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7351754 |
Water-based ink
A water-based ink comprising a colorant and a water-insoluble polymer having at least two hydroxyl groups at its end; a water-based ink comprising a water-insoluble polymer having an ionic group at...
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7321006 |
Admixture for cement
There are provided an admixture for cement which enhances water reducing property and flowability of a cement composition, and is excellent in slump retaining performance to retain the flowability...
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7317065 |
Method for producing highly functional, hyper branched polyester by means of enzymatic esterification
The present invention provides a highly functional hyperbranched polyester which may be obtained by a process which comprises reacting a reaction solution containing solvent and reactants in the...
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7300973 |
Composition for recovering hydrocarbon fluids from a subterranean reservoir
A composition comprising expandable cross linked polymeric microparticles having an unexpanded volume average particle size diameter of from about 0.05 to about 10 microns and a cross linking agent...
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7291658 |
Radiation-curable inks for flexographic and screen-printing applications from multifunctional acrylate oligomers
The present invention relates generally to radiation-curable ink formulations, and particularly, but not by way of limitation, to a family of radiation-curable ink formulations specifically for...
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7271213 |
Pigment dispersing resin
This invention provides both a pigment dispersing resin which is a copolymer of:
(A) polymerizable unsaturated monomer containing at least one kind of ionic functional group selected from...
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7261845 |
Plastic lens and process for preparing the lens
A plastic lens which absorbs ultraviolet light having wavelength of about 400 nm and suppresses coloring and a process for producing the lens. A plastic lens may be made from a composition which...
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7247662 |
Cement dispersant, its production process, and cement composition using the cement dispersant
Disclosed are the following: a cement dispersant which is excellent in initial dispersibility and further in flow retainability of cement, because of using a polymer having a proper molecular...
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7179862 |
Powdery, cross-linked absorbent polymers method for the production thereof and their use
The invention relates to crosslinked polymerizates which are capable of absorbing, which are based on partially neutralized, monoethylenically unsaturated monomers that carry acidic groups, which...
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7173085 |
Salt sensitive aqueous emulsions
This invention relates to aqueous emulsions comprising a water-dispersible copolymer which is non-dispersible in aqueous solutions containing 0.5% or more of an inorganic salt, comprising acidic...
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7157389 |
Ion triggerable, cationic polymers, a method of making same and items using same
The present invention is directed to ion triggerable, water-dispersible cationic polymers. The present invention is also directed to a method of making ion triggerable, water-dispersible cationic...
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7151132 |
Pressure sensitive adhesive composition and sheet
A pressure sensitive adhesive composition comprising a copolymer and an isocyanate compound, without a substantial amount of a halogen compound, the copolymer being prepared by copolymerizing...
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7094824 |
Rubbery polymer with improved properties
The present invention discloses a rubbery polymer having improved properties, which is comprised of repeat units which are comprised of (a) butyl acrylate, or optionally a mixture of butyl acrylate...
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7067581 |
Repulpable PSAs
The invention relates to a repulpable pressure-sensitive adhesive. Provision is made for the repulpable pressure-sensitive adhesive to comprise at least one polyacrylate-based block copolymer.
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7064155 |
Luminescing and/or fluorescing radiation-curable, cyanoacrylate-containing compositions
A radiation-curable composition which includes a cyanoacrylate component or a cyanoacrylate-containing formulation; a metallocene component; a photoinitiator; and a luminescent and/or fluorescent dye.
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7048912 |
Polymeric delivery and release systems for oral care actives
A polymer for use in an oral care composition which includes a monomer repeat unit containing an active material covalently bonded to a hydrolyzable side group of said monomer unit, and a spacer...
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7026392 |
Resin for pigment dispersion
This invention relates to the use of a copolymer of polymerizable unsaturated monomer containing at least one kind of ionic functional group selected from the group consisting of quaternary...
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7022760 |
Crosslinkable binder dispersions
The invention relates to aqueous crosslinkable binder dispersions comprising hydroxy-functional copolymers based on ethylene glycol monoallyl ether, to a process for preparing them and to the use...
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7019067 |
Polymer powders, pressure sensitive adhesives and methods of making the same
A method for making hydrophilic homopolymers and copolymers of poly 2-hydroxyethyl methacrylate. Also disclosed are coatings, films, hydrogels, cosmetic compositions, dermatological compositions,...
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7014790 |
Room temperature cured high temperature and load dimensionally stable acrylate adhesives
This invention concerns an acrylate adhesive that cures at room temperature and has excellent dimensional stability. The adhesive may be used in applications such as for fiber optic connectors. The...
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7008312 |
Using aqueous binders in producing abrasive materials
The present invention relates to the use of an aqueous polymer dispersion comprising dispersed particles of at least one polymer A1 having a glass transition temperature, Tg, of from −20° C. to...
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7005228 |
Polymers, resist compositions and patterning process
A ternary copolymer comprising units of α-trifluoromethylacrylic carboxylate having acid labile groups substituted thereon, units of α-trifluoromethylacrylic carboxylate having adhesive groups...
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6995207 |
Removable pressure sensitive adhesives with plasticizer resistance properties
A removable, plasticizer resistant pressure sensitive composition that is particularly useful for PSA applications on plasticizer containing vinyl films is provided. The pressure sensitive adhesive...
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6994745 |
Pigment dispersing resin
This invention provides both a pigment dispersing resin which is a copolymer of:
(A) polymerizable unsaturated monomer containing at least one kind of ionic functional group selected from...
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6992121 |
Aqueous, polymodal, multistage polymer emulsions
Aqueous emulsion of a polymodal multistage polymeric material, wherein:
(i) at least 50% of the polymodal multistage polymeric material comprises the polymers of at least two polymerisation...
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6984686 |
Rubbery polymer with improved properties
The present invention discloses a rubbery polymer having improved properties, which is comprised of repeat units which are comprised of (a) butyl acrylate, or optionally a mixture of butyl acrylate...
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6974850 |
Outdoor weatherable photopolymerizable coatings
Plastic articles can be coated with polymerizable compositions containing a vinyl-functional crosslinkable film former, a large amount of benzotriazole and a copolymerizable monomer that...
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6960624 |
Method of improving the mechanical strength, particularly the strength “at young ages” of cement matrices, and the cement matrices obtained thereby
Cements or hydraulic binders may be prepared by adding an aqueous suspension comprising a ground mineral filler and at least one grinding aid agent to a cement or hydraulic binder. The resulting...
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6946505 |
Cement dispersant, its production process, and cement composition using the cement dispersant
Disclosed are the following: a cement dispersant which is excellent in initial dispersibility and further in flow retainability of cement, because of using a polymer having a proper molecular...
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6939935 |
Anionic polymers of acrylic and/or methacrylic acids and maleic esters, and salts thereof, and their use as cement/concrete additives
Anionic polymers obtainable by: (a) esterifying maleic acid or its anhydride with alkyl polyalkylene glycols; (b) copolymerizing the esters obtained with (meth)acrylic acid; and (c) converting the...
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6939934 |
Terpolymer compositions for coating substrates used in computer printers
Terpolymer compositions of vinyl caprolactam (VCL), dimethylaminopropyl methacrylamide (DMAPMA) and hydroxyethyl methacrylate (HEMA) are described to coat substrates for use in computer printers,...
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6936656 |
Comb polymers from ATRP macromonomers
The invention relates to comb polymers and macromonomers based on acrylates prepared by the ATRP (Atom Transfer Radical Polymerization) method. These polymers have an improved capability of...
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6936644 |
Releasable microcapsule and adhesive curing system using the same
An uncured epoxy adhesive comprising a resin component, a hardener component, and a microencapsulated accelerator component. The microencapsulated accelerator component comprises an infrared...
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6911494 |
Cement admixture and cement composition
It is an object of the present invention to provide a cement admixture which can show not only a high dispersing ability and a slump loss preventing effect but also a viscosity reducing effect and...
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6903157 |
Thickened aqueous coating compositions containing film-forming polymeric binder
A thickened aqueous coating composition (preferably paints and the like or adhesives) containing a film-forming polymeric binder which produces dried coatings having less sensitivity to water by...
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6881779 |
Pigment dispersants having anionic functionality for use in anodic electrocoat compositions
The present invention provides a compound having anionic functional groups that is useful as a pigment dispersant in waterborne coating compositions, particularly in anodic electrocoat...
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6867248 |
Polyhydroxyalkanoate compositions having controlled degradation rates
Biocompatible polyhydroxyalkanoate compositions with controlled degradation rates have been developed. In one embodiment, the polyhydroxyalkanoates contain additives to alter the degradation rates....
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6864037 |
Polymers, resist compositions and patterning process
A copolymer of an acrylic monomer having at least one C 6-20 alicyclic structure with a norbornene derivative or styrene monomer having a hexafluoroalcohol pendant is highly transparent to VUV...
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6858656 |
Water compatible energy curable compositions containing malemide derivatives
Active water compatible actinic radiation curable printing ink or coating compositions comprised of maleimide derivatives, water compatible resins and water, which are capable of curing at a...
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6855762 |
Method for producing water soluble polymer of esters from ethylenically unsaturated carboxylic acids and polyalkylene glycols
A process for the preparation of water-soluble polymers of esters of ethylenically unsaturated carboxylic acids and polyalkylene glycols by azeotropic esterification, in the presence of organic...
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6852803 |
Graft copolymer with a urethane/urea group as a pigment dispersant
A polymer dispersant for pigments based on a graft copolymer which contains a new type of urea functional group as the pigment anchoring group. The urea groups are attached to the graft copolymer...
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6849703 |
Water-soluble polymers of esters made from acrylic acid and alkylpolyalkylene glycols
Water-soluble polymers of esters made from acrylic acid and alkylpolyalkylene glycols, obtainable by azeotropic esterification of a mixture of acrylic acid and alkylpolyalkylene glycol in a molar...
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6831126 |
Emulsion polymers and their use as peelable coatings
The present invention relates to aqueous coating compositions containing A) at least one aqueous emulsion polymer, B) one or more polymer dispersions as a dispersion medium, C) at least one...
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6822044 |
Varnish and its use for producing varnish coatings and color-and/or effect-producing multi-layer coatings
The use of a copolymer (A) preparable by free-radical polymerization of a) at least one olefinically unsaturated monomer and b) at least one olefinically unsaturated monomer different than the...
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