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7632903 |
Crosslinked polymers with amine binding groups
Crosslinked polymeric materials are described that contain pendant amine capture groups. The amine capture groups include N-sulfonylaminocarbonyl groups that can react with amine-containing...
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7625988 |
Flame retardant polymers having pendant groups related to bisphenol-C and monomers for synthesis thereof
The present invention is directed to novel flame retardant monomers and polymers, wherein the flame retardant properties of the polymers are provided by functionality in pendant groups attached to...
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7625462 |
Tissue products containing triggerable polymeric bonding agents
Polymeric bonding agents having a “triggerable” bonding functionality and which are in the form of particles or fibers, are blended with papermaking fibers prior to formation of a tissue web....
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7622538 |
Self-etching dental materials based on (METH) acrylamide phosphates
Polymerizable dental material, characterized in that it contains at least one (meth)acrylamide phosphate of the following general formula (I):
in which R 1 is H or CH 3 ; R 2 is H or a C 1 -C...
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7619045 |
Water-soluble or water-dispersible acrylic dispersants obtained by controlled radical polymerization
The present invention relates to a process for the preparation in aqueous solution of water-soluble acrylic polymers or for the preparation in aqueous dispersion of water-dispersible acrylic...
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7592408 |
Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products
The invention is directed to olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, the latter resulting from copolymerization of monomers containing a linkage...
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7589161 |
Polymeric quenchant, manufacture thereof, and method for quenching steel
A polymeric quenchant. The polymeric quenchant comprises an inorganic nanoparticle, a water-soluble polymer, and water, wherein a weight ratio of the inorganic nanoparticle, water-soluble polymer...
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7582684 |
Macroporous ion exchange resins
Ion exchange resins are described that are hydrophilic, crosslinked (meth)acrylic copolymers. The ion exchange resins are macroporous, have a surface area of at least 50 m 2 /g, and an average...
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7547747 |
Modified polyallylamine and process for producing the same
The present invention relates to a polyallylamine-based high-molecular-weight polymer which is easily soluble in water and in an organic solvent and gives an excellently stable aqueous solution or...
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7524905 |
Substantially linear copolymers and methods of making the same
Substantially linear copolymers derived from at least one acyclic aliphatic olefin monomer and at least one nitrogen containing vinyl monomer, wherein the at least one nitrogen containing vinyl...
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7524909 |
Fatty acid monomers to reduce emissions and toughen polymers
Novel fatty acid monomers and methods for their synthesis are provided for use in polymerization reactions. Fatty acid monomers are employed as reactive diluents in the polymerization of vinyl...
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7521516 |
Soluble polymers as amine capture agents and methods
Soluble polymers and methods for the preparation thereof, wherein the polymers of the present invention have pendant acylsulfonamide amine-reactive groups that can be used for the capture of amine...
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7482417 |
Papermaking chemical, method for manufacturing same, and paper containing same
A novel (meth)acrylamide polymer capable of forming a papermaking chemical exhibiting an excellent paper strengthening effect, drainage improvement effect, retention improvement effect, plybond...
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7470763 |
Latex polymer particles containing fluorescent substance or contrast medium and process for producing the same
This invention provides a method to effectively incorporate inorganic fluorescent substance or inorganic contrast medium into latex polymer particles which are used for diagnostic test or the like,...
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7442724 |
Dispersants for preparing aqueous pigment pastes
The invention relates to the use of copolymers with styrene-oxide-based, vinyl-functionalized polyethers for preparing aqueous pigment preparations.
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7417101 |
Thermo-responsive water-soluble polymers for viscosity switch
A thermal responsive, water soluble copolymer is disclosed, which comprises the co-polymerization product of: (a) 0.5˜20 wt % of N-isopropyl acrylamide (NIPAAm); (b) 0.5˜20 wt % of...
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7405263 |
Polymer for water treatment
A description is given of (meth)acrylic acid copolymers comprising methacrylic acid units and units based on isopropanol, the polymer being functionalized with aminoalkylsulfonic acid. In addition,...
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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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7399818 |
Curable composition and use thereof
A curable composition including a compound, containing as polymerized units, carboxylic acid groups, anhydride groups, or salts thereof, and a styrene, α-methyl styrene, butyl (meth)acrylate,...
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7399817 |
Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products
The invention is directed to olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, the latter resulting from copolymerization of monomers containing a linkage...
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7399811 |
Nanohybrid polymers for ophthalmic applications
The present invention relates to novel materials particularly useful for ophthalmic applications and methods for making and using the same. More particularly, the present invention relates to...
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7399810 |
Polymerization of monomers with differing reactivities
There is provided a process for producing a polymer comprising the steps of
(a) adding at least one low-reactivity monomer to a reaction vessel with a decreasing rate of addition, (b) adding...
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7396890 |
(Meth)acrylamide monomers containing hydroxy and silicone functionalities
The present invention relates to (meth)acrylamide monomers of the formula:
wherein R is H or CH 3 , R 1 is selected from H, substituted and unsubstituted alkyl groups having 1 to 8 carbon...
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7393908 |
Cross-linked, water-swellable polymer and method for producing the same
The invention relates to a cross-linked, water-swellable polymer that contains polymerized into it moieties of
a) water-soluble, monoethylenically unsaturated monomers, and b) 0.001 to 5...
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7385019 |
Polymer solutions with shear reversible properties
Water-based fluids that can viscosify under shear or can produce a gel or form a gel under shear are obtained by dissolving polymers in an aqueous phase. These polymers comprise three types of...
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7375163 |
Cement admixture for improved slump life
Described are polymers and cement admixtures which reduce drop in fluidity with time. Said admixture comprises at least one polymer of the present invention and at least one polymer A. The polymer...
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7375173 |
Ecofriendly cationic polyelectrolytes
The invention relates to cationic water-soluble polyelectrolytes, especially terpolymers, which are obtained by polymerising monomers of (meth)acrylamide, a quaternised (meth)acrylamide derivative,...
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7371783 |
Alkali-soluble maleimide copolymer and liquid crystal display comprising the same
Provided is an alkali-soluble maleimide-based copolymer which comprises, as essential constituents, 5 to 50% by mass of a maleimide monomer unit which is at least one unit selected from the group...
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7361719 |
Monomer with anti-microbial character, polymer using the same, and manufacturing method thereof
The present invention relates to a monomer with anti-microbial characteristics, a polymeric compound with anti-microbial characteristics using the same, and manufacturing methods thereof, and more...
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7361718 |
Alkali-soluble gap fill material forming composition for lithography
There is provided a gap fill material forming composition for lithography that is used in dual damascene process and contributes toward an improvement in production efficiency. Concretely, it is a...
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7335709 |
Polymerizate composition and a method for producing the same
The invention relates to water-soluble, preferably powder-form polymer compositions which are obtained by continuous polymerization of at least one unsaturated monomer. At least one parameter that...
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7329713 |
Coating, laminating, and casting compositions and methods of producing and curing same
Zero VOC compositions are described and may include: one of vinyl ester solids, unsaturated polyester solids (e.g., isophthalic polyester, orthophthalic polyester, terephthalic polyester, and...
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7317062 |
Copolymers, preparation thereof and use as wetting agents and dispersants
The invention relates to copolymers, suitable as wetting agents and dispersants, obtainable by copolymerizing (a) 1 to 80 mol % of at least one ethylenically unsaturated 1,2-dicarboxylic acid...
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7316816 |
Temperature and pH sensitive copolymers
The invention is directed to a copolymer comprising at least three types of monomeric units, said three types of monomeric units comprising:
a temperature-sensitive unit, a hydrophilic unit,...
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7314904 |
Functionalized polyalphaolefins
Disclosed is a composition of a functionalized polyalphaolefin comprising the reaction product of admixing (a) an alpha-olefin monomer having at least 10 carbon atoms; (b) an unsaturated...
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7312291 |
Concrete admixture additive
A new family of concrete admixture additives can be derived from reacting a mixture of olefins/cyclic olefins-maleic anhydride copolymers and methoxy polyethylene glycol amines and/or polyethylene...
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7306700 |
Process for the production of paper
The present invention relates to a process for the production of paper from a suspension containing cellulosic fibres, and optional fillers, comprising adding to the suspension drainage and...
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7304116 |
Braided comb-shaped salt-resistant polymer thickening agent
A braided comb-shaped salt-resistant thickening agent for tertiary oil extraction from class I oil reservoir is disclosed. The agent is polymerized with monomer (A) and monomer (B), and monomer...
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7304117 |
Reactive yellow dyes useful for ocular devices
Novel azo-based reactive yellow dyes and a process for manufacturing and using ocular devices having blue light absorption properties. Intraocular lenses so produced block blue light from reaching...
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7300700 |
Cationic microspheres and method of making cationic microspheres
An adhesive composition that incorporates cationic microspheres and a fluidizing medium effective for supporting application of the adhesive composition to a substrate.
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7300914 |
Process for the preparation of stable polymer concentrates
Process for preparing stable polymer concentrates, wherein acryloyldimethyltaurine and/or acryloyldimethyltaurate are free-radically polymerized with at least one further component in the presence...
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7300991 |
Cationic conductor, its intermediate, and lithium secondary battery using the conductor
The disclosure discloses a polymer represented by the general formula,
wherein R p is a residue of a polymer of a compound having a polymerizable unsaturated bond, Q is an organic residue of...
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7294742 |
Ring-opened azlactone initiators for atom transfer radical polymerization
Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
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7288616 |
Multi-purpose polymers, methods and compositions
Disclosed are multi-purpose alkali-swellable and alkali soluble associative polymers, which are the polymerization product of a monomer mixture comprising: (a) at least one acidic vinyl monomer;...
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7285610 |
Synthesis method for polymers by controlled radical polymerisation with xanthates
A polymer composition and method of preparing same is described wherein an ethylenically unsaturated monomer is contacted with a source of free radicals and a compound of formula (1A), (1B) and...
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7282318 |
Photoresist composition for EUV and method for forming photoresist pattern using the same
The present invention relates to photoresist compositions for EUV and methods for forming photoresist patterns. More specifically, fine photoresist patterns: of less than 50 nm without collapse are...
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7279154 |
Use of comb copolymers based on acryloyldimethyltaurine acid in cosmetic, pharmaceutical and dermatological products
The invention relates to uses of comb polymers of acryloyldimethyltaurine and/or acryloyldimethyltaurates in cosmetic, pharmaceutical and dermatological applications as thickeners, dispersing...
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7279505 |
Radiation-curable prepolymers
The present invention provides a radiation-curable prepolymer. The radiation-curable prepolymer of the invention is prepared by reacting an isocyanate-capped polyurethane with an ethylenically...
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7279539 |
Alkali-soluble polymer and polymerizable composition thereof
A polymer, which contains a structural unit having a carboxyl group represented by the following formula (1) at a side chain of the structural unit, wherein node position is formed, when the...
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7268199 |
Use of alkoxylated polyvinyl amines for the modification of surfaces
The present invention relates to the modification of surface properties of particulate, linear, sheet-like, or three-dimensional structures using alkoxylated polyvinylamines. The invention further...
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