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7598317 |
Precision fragmentation assemblages and olefin polymerization catalysts made therefrom
A precision fragmentation assemblage is disclosed, along with precision fragmentation assemblage catalysts derivable therefrom. A method for the preparation of a precision fragmentation assemblage...
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7598313 |
Amphiphilic polymer capsules and related methods of interfacial assembly
Polymer capsules from amphiphilic graft copolymers comprising reactive, hydrophobic polyolefin backbones, and hydrophilic poly(ethylene glycol) (PEG) grafts are produced by self-assembly of the...
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7537802 |
Aqueous copolymer composition and method for preparing a coating therefrom
An aqueous copolymer composition containing copolymer particles containing polymerized units of (meth)acrylonitrile, (meth)acrylamide, or combinations thereof; and at least one unsaturated fatty...
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7479511 |
Water based energy curable hybrid systems with improved properties
An energy curable aqueous composition is disclosed containing: water; an ethylenically unsaturated oligomer; and a resin not containing energy curable functional groups.
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7425592 |
Water-based ink for ink jetting and ink jet recording method
A water-based ink for ink jetting and ink jet recording method, in which stable jetting, clearness of the recorded matter, high density recording, water resistance, and friction resistance are...
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7217762 |
Process for the preparation of monodisperse polymer particles
A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and...
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7199185 |
Use of reactive polymeric surfactants in the formation of emulsions
Reactive polymeric surfactants are disclosed, and their use in processes for preparation of microcapsules, and in stabilising emulsions. The surfactants are random graft polymers or block...
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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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7112623 |
Coating composition for the manufacture of printable coated paper and board, component of the coating composition and process for the manufacture of paper and board
A coating mix for the production of coated paper and board is described in form of an aqueous dispersion with a solids content of 50 to 80% consisting of pigments, binders, and additives. The...
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7081512 |
Treatment of resins to lower levels of CPD-producing species and improve gelation stability
A process for treating a composition containing a polyamine-epihalohydrin resin that has a low level of CPD-producing species and good gelation stability is disclosed. A polyamine-epihalohydrin...
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7026369 |
Aqueous emulsion composition and adherent composition
To provide an aqueous emulsion composition which has high adhesion strength for a wide variety of materials including molded products and affords sufficient wettability even for the object to be...
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6919402 |
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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6893722 |
Cationic, amino-functional, adhesion-promoting polymer for curable inks and other plastic film coatings, and plastic film comprising such polymer
A cationically stabilizable amino-functional polymer having a number-average molecular weight of >3000, exists in the presence of water as a solution or stable emulsion only when the pH is ≦8....
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6894110 |
Preparation of water soluble polymer dispersions from vinylamide monomers
The present invention relates to a novel process for the production of a water soluble polymer dispersion from vinylamide monomers, and, more particularly, polymers formed from N-vinylformamide...
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6867251 |
Polymer dye particles and process for making polymer dye particles
This invention relates to a process for making polymer-dye particles comprising, in order:
I) forming a colorant mixture comprising a water insoluble dye and an organic medium containing at...
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6844410 |
Preparation of an aqueous copolymer solution
The present invention provides a process for preparing aqueous copolymer solutions by polymerizing ethylenically unsaturated compounds in the presence of foam inhibitors.
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6710128 |
Process to produce an aqueous composition
A process is provided to produce an aqueous composition. The process comprises shearing a mixture to produce a mini-emulsion and polymerizing said mini-emulsion in the presence of an initiator to...
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6696517 |
Use of copolymers based on acrylamidoalkylsulfonic acids as thickeners in preparations comprising organic solvents
The invention relates to the use of copolymers consisting essentially of a1) 1 to 50% by weight of the repeat structural unit of the formula (1): where n is an integer from 2 to 9 or a2) 1 to...
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6686417 |
Surfactant composition for inverse emulsion polymerization of polyacrylamide and process of using the same
Polyacrylamide is made by inverse emulsion polymerisation using an oil phase including at least one ester based oil, particularly a vegetable oil, using a primary emulsification system including a...
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6649691 |
Wet adhesion monomer and derived copolymers for latex paints
The reaction of unsaturated carbonates such as vinyl ethylene carbonate with N-aminoethylimidazolidone (TAM) under mild conditions generates a mixture of two vinyl and hydroxy functional...
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6602951 |
Use of hydroperoxides as regulators in polymerizations
The invention provides for the use of non-copolymerizable hydroperoxides of the formula R—O—O—H as regulators in the free-radically initiated polymerization of ethylenically unsaturated...
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6596808 |
Structural anaerobic adhesive compositions with improved cure speed and strength
Anaerobic adhesive compositions, the reaction products of which demonstrate improved cure speed and bond strength are disclosed. A high percentage of ultimate bond strength is reached within the...
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6596379 |
Polymers stabilized by water-soluble, cationic, amino-functional polymer, and plastic film coated with same
A cationically stabilized emulsion polymer is disclosed which comprises a combination of at least one polymerizable monomer which is uncharged or positively charged in an aqueous solution having a...
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6566472 |
Binder formulations based on aqueous polymer dispersions
Binder formulations based on aqueous polymer dispersions having a minimum film-forming temperature of below 10° C. and comprising at least one binder polymer P in the form of an aqueous dispersion...
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6559221 |
Silane-containing polymer dispersions for tile cements
An aqueous polymer dispersion, wherein the dispersion contains from 0.0001 to 1 mol of a hydrolyzable silicon group and from 0.0001 to 1 mol of a urea or thiourea group, based, in each case, on 100...
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6548605 |
Aqueous emulsion composition and adherent composition
An aqueous emulsion composition that has high adhesion strength for a variety of materials so that it can be used for the adhesive bonding of even molded products and an adherent composition...
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6531561 |
Polymers, the process for their preparation and the invert latexes containing them
Linear, branched or crosslinked polymer, capable of being obtained by polymerization of N-alkylacrylamide, in which the alkyl radical is linear or branched and comprises from 1 to 6 carbon atoms,...
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6525113 |
Process for producing cross-linked polyallylamine hydrochloride
The present invention relates to a process for preparing a cross-linked pollyallylamine hydrochloride. The process involves mixing polyallylamine hydrochloride, water, a hydroxide or alkoxide, and...
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6414080 |
Inverse emulsion polymer and production thereof
Disclosed herein is an inverse emulsion polymer composition comprising a copolymer or copolymer salt of N,N,-dimethylacrylamide and 2-acrylamido-2-methylpropane sulfonic acid or acid salts thereof,...
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6316544 |
Aqueous paint composition
An aqueous paint composition comprising a polymeric binder and a particulate non-film-forming solid in which; (i) at least 20% by weight of the polymeric binder is a thickener which is an, amine...
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6258460 |
Coating compositions prepared with a sterically hindered alkoxylated silane
A coating composition having increased block resistance comprising a polymer prepared by emulsion polymerizing at least one ethylenically unsaturated non-carboxy functional monomer, from 0.01 to 2...
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6225395 |
Aqueous stable dispersions based on water-soluble polymers containing a cationic dispersant comprising hydrophobic units
Water-in-water dispersions based on water-soluble polymers can be prepared using a polymer dispersant containing hydrophobic units. The dispersions of the invention are stable on storage and are of...
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6221957 |
Aqueous saline dispersions of water-soluble polymers containing an amphiphilic dispersant based on a cationic polymer containing hydrophobic units
The invention relates to aqueous saline dispersions containing a water-soluble polymer and a dispersant based on a polymer, preferably a cationic polymer, containing hydrophobic units.
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6184310 |
Method for producing polymers containing carbamate units and the use thereof
A process for preparing addition polymers which contain carbamate units comprises reacting polyethyleneimines or addition polymers which contain vinylamine units of the formula ##STR1## where R 1 ...
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RE37037 |
Emulsified mannich acrylamide polymers
Mannich (alk)acrylamide microparticles are produced at high solids contents without a significant increase in bulk viscosity by inverse microemulsion polymerization and provide superior dewatering...
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6174960 |
Coating compositions prepared with an acrylic modified ethylene-vinyl acetate polymer
A non-aqueous--organic-solvent-free coating composition having increased block resistance comprising an acrylic modified ethylene-vinyl acetate (EVA) polymer blend, wherein the acrylic polymer is...
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6160069 |
Liquid for contact lenses
A liquid for contact lenses, containing at least one of a polymer (A) having a recurring unit (a) represented by the formula (I): ##STR1## wherein n is 0 or 1 and a recurring unit (b) represented...
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6153690 |
Method of producing isocyanate-modified latex polymer
The present invention is directed to a method of producing a waterborne isocyanate-modified acrylic polymer. The method provides for reacting a compound having at least two-isocyanate...
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6124396 |
Branched water-soluble acrylamide copolymers of high molecular weight and process for manufacturing them
This invention concerns comb-like branched, water-soluble cationic acrylamide copolymers, prepared from 1-40 mole % of a water-soluble cationic prepolymer backbone of formula I --[A--B--NR] n --...
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RE36884 |
Mannich acrylamide polymers
Mannich (alk)acrylamide microparticles are produced at high solids contents without a significant increase in bulk viscosity by inverse microemulsion polymerization and provide superior dewatering...
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6111009 |
Deinking processes polymers-in-water emulsion for use in deinking processes
Flexographic or other printed paper is deinked by a process which comprises pulping in the presence of an emulsion of crosslinked, insoluble, ionisable and swellable polymer particles. The emulsion...
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6107397 |
Aqueous copolymer dispersions of water-soluble monomers with N-vinyl groups and hydrophobic monomers
An aqueous copolymer dispersion is prepared by free-radical emulsion co-polymerization of a monomer mixture of i) from 10 to 70% by weight of at least one nonionic monomer A having a...
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6090881 |
Aqueous secondary amine functional acrylic polymer
A two-component thermosetting coating composition is disclosed wherein the binder components comprise: (a) an amino component comprising an aqueous solution and/or dispersion of at least one...
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6040406 |
Detectable water-treatment polymers and methods for monitoring the concentration thereof
Water-treatment compositions are provided which contain a water-soluble, water-treatment polymer and, optionally, additional water-treatment chemicals. The polymers are prepared from...
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6037406 |
High standard viscosity quaternary Mannich microemulsions
Inverse microemulsions having a Standard Viscosity of at least about 3.3 cps are disclosed which comprise an aqueous phase of dispersed micelles containing water and an (alk)acrylamide-based...
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6007893 |
Textile latex
A textile coating composition which has a fast drying rate is disclosed. The coating composition comprises an aryl vinyl monomer, an aliphatic conjugated diene monomer, and an acrylamide-based...
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5981070 |
Water-absorbent agent powders and manufacturing method of the same
A manufacturing method of water-absorbent agent powders of the present invention is a method of a reducing an amount of a residue of an epoxy crosslinking agent remaining therein by adding a...
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5936020 |
High solids vinyl acetate-ethylene emulsions
A vinyl acetate-ethylene copolymer emulsion having a solids content of at least about 65 percent by weight comprises about 5 to 40 percent by weight ethylene; about 60 to 95 percent by weight vinyl...
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5922398 |
Quick-drying aqueous coating compositions
Disclosed are aqueous coating compositions containing a latex having pendant amine-functional groups, wherein such latex has a Tg greater than about 0 ° C. and is capable of film formation at...
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5912293 |
Aqueous polymer dispersions for coating wood
The invention provides an aqueous polymer dispersion in which the copolymer is formed from 70 to 90% by weight alkyl methacrylate provided by 0 to 30% by weight C 1 -3 alkyl methacrylate and 50 to...
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