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7205369 |
High molecular weight cationic polymers obtained by post-polymerization crosslinking reaction
The molecular weight of cationic polymers, such as diallyldialkyl ammonium chloride, can be increased by controlled addition of a water-soluble radical initiator at an elevated reaction temperature...
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7193008 |
Liquid concentrate of mineral fillers containing grafted polymers and their use for preparing paints in aqueous and/or organic medium
A liquid concentrate of mineral fillers including an aqueous or organic solvent, mineral fillers useful for making paints, with a dry extract of mineral fillers not less than 65%, and a grafted...
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7186774 |
Silicone-modified comb polymers based on acryloyldimethyltaurine acid (2-acrylamido-2-methyl-1-propanesulfonic acid)
The invention provides water-soluble or water-swellable copolymers obtained by free-radical copolymerization of
A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) optionally, one or...
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7183344 |
Polyvinyl alcohol film and polarizing film
The invention is a film of a vinyl alcohol polymer that contains from 0.01 to 20 mol % of cationic group-containing units and contains from 0.5 to 24 mol % of α-olefin units having at most 4...
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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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7157504 |
Ink-jet printing methods and systems providing improved image durability
Systems and methods for providing smudge resistant and durable ink-jet images having good optical density are provided. Specifically, a system for printing durable ink-jet ink images can comprise a...
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7151131 |
Composition and media
A coating composition comprising pigment, medium and a binder characterised in that (i) the binder comprises a cationic polymer comprising a repeat unit of Formula (1):
wherein:
X and Y...
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7129290 |
Polymeric crosslinkable compositions containing spiroorthocarbonates
Polymeric compositions containing spiroorthocarbonate groups and another functional group which reacts with hydroxyl groups are readily crosslinked on contact with water. These compositions are...
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7129284 |
Fluorosurfactant packages for use in inkjet printing and methods of controlling puddling in inkjet pens
An inkjet printing system for use in offset printing comprises a fixer fluid and an ink. The fixer fluid comprises a fixer polymer and a first fluorosurfactant package having a fluorosurfactant and...
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7125942 |
Acrylic esters of 2-cyano-2, 4 pentenedioic acid
The invention relates to reactive monomers containing 2-cyanopenta-2,4-dienoate and methacrylic or acrylic double bonds in their molecules. The reactive monomers are easily polymerizable in a...
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7109258 |
Polymeric material with antistatic properties and method for obtaining it
A polymeric material with antistatic properties, characterised by comprising a dispersion of ions within a polymeric matrix containing heteroatoms.
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7091276 |
Coating material for non-porous and semi-porous substrates
A substrate coating is provided for application in association with ink jet ink imaging on the substrate. The coating enhances permanence of black and specialty non-black color ink jet prints. The...
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7078456 |
Fluorochemical oligomeric composition and use thereof
A method of treating fibrous substrates by contacting the substrate with a fluorochemical composition comprising: a fluorochemical oligomeric component and an antisoiling component is described....
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7074842 |
Inkjet ink composition
An inkjet ink binder composition including an emulsion polymer, the polymer including as polymerized units 1–10%, by weight based on dry polymer weight, of a monomer selected from the group...
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7071260 |
Rapid curing aqueous coating agents
The invention relates to rapid-curing aqueous coating agents, containing at least one binding agent and at least one water-soluble, quaternary poly(allylamine). Said agents have rapid curing...
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7071261 |
Aqueous composition containing polymeric nanoparticles
An aqueous composition including an aqueous dispersion of polymeric nanoparticles having a mean diameter of from 1 to 50 nanometers, the particles including, as polymerized units, at least one...
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7066590 |
Ink and underprinting fluid combinations with improved inkjet print image color and stability
Combinations of cationic underprinting fluids and anionic ink compositions that together achieve improved color quality and image stability in ink-jet printed images.
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7064161 |
Acrylic copolymer agents based on urethane for improving the workability of hydraulic binders, preparation method, binders containing same and uses thereof
The invention relates to the technical field of mortars, concretes, and other compositions based on cement, and in particular to agents capable of modifying their rheological characteristics, in...
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7053125 |
Controlled dispersion of colloidal suspension by comb polymers
Comb polymers are used as dispersants to increase the stability of colloidal suspensions containing multivalent or high concentrations of monovalent ions. Stabilized colloidal suspensions and...
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7045048 |
Polymers for separation of biomolecules by capillary electrophoresis
The invention provides uncharged water-soluble silica-adsorbing polymers for suppressing electroendoosmotic flow and to reduce analyte-wall interactions in capillary electrophoresis. In one aspect...
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7041747 |
Polymerizable compositions in non-flowable forms
The present invention relates to adhesive and sealant compositions in non-flowable form. More particularly, the present invention relates to non-flowable adhesive and sealant compositions which are...
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7037973 |
Highly viscous coating material for porous substrates
A coating composition for application on a porous substrate for use with a roller printing application. The coating composition comprises an ethoxylated polyethyleneimine polymer, a pH modifier, a...
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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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7026385 |
Clay-containing mixture or blend capable of forming a moisture resistant gel, and use of that mixture and blend
The invention relates to a clay-containing mixture or blend capable of forming a moisture resistant gel, which comprises a powdered or ground smectite and/or a smectite-containing natural rock and...
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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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7018453 |
Low VOC web offset heatset inks
A web offset heatset printing ink composition having less than about 2 wt. % of volatile organic compounds containing an aqueous polymer latex dispersed in an ink base of a resin, a non-volatile...
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7015270 |
Cationic mixed-oxide dispersion, coating pigment and ink-absorbing medium
A stable, aqueous dispersion, which includes:
silicon dioxide mixed-oxide particles dispersed in at least one water-soluble cationic polymer having a mass average molar mass of less than 100,000...
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7014909 |
Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure
Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds...
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7001947 |
Cyanoadhesive composition for toy articles
The present invention provides a cyanoacrylate adhesive composition having high shear bond strength, peeling bond strength, tensile strength and impact bond strength and superior wear...
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6995105 |
Use of water-soluble mixed polymers as a flowing medium and/or as a hardening retarder for refractory materials which contain aluminate cement
The use of a three-component water-soluble polymer comprising 5–90% by weight of a component a), preferably of the maleic acid, fumaric acid or itaconic acid type, 5–90% by weight of a...
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6974520 |
Alkylphenol ethoxylate-free surfactant package for polymer emulsions
This invention is directed to formation of a creped nonwoven web. The creped web is formed in a creping process using a polymer emulsion binder formed in an alkylphenol ethoxylate-free surfactant...
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6969742 |
Method of producing a functional polymer particle
The present invention relates to a method of producing a functional polymer particle having at least one kind of functional group selected from the following structure group (A), which comprises...
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6962949 |
Ink compositions containing quaternary-substituted lightfastness agents
Disclosed is an ink composition comprising (a) water, (b) an anionic dye, (c) a polyquaternary amine compound, and (d) a quaternary ammonium substituted UV absorbing compound. Another embodiment of...
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6956082 |
Inkjet ink composition
An emulsion-polymerized addition copolymer formed from a monomer mixture comprising ethylenically unsaturated monomers including from more than 4 to 15 wt % based on the weight of said mixture of...
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6939912 |
Compositions comprising copolymers of N-vinylcarboxamides and monomers with a hydrophobic radical, and use of these copolymers
Compositions comprising at least one water-insoluble ingredient and at least one copolymer of
A) from 5 to 99% by weight of at least one N-vinylcarboxamide of the formula I
where R 1 and R 2...
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6916862 |
Process for the preparation of pigment dispersion, pigment dispersion obtained by the same, ink jet recording ink comprising the same, and recording method and recorded material using the same
Provided is a process for the preparation of a pigment dispersion which comprises a pigment surface treatment step of introducing at least one hydrophilic dispersibility-providing group onto the...
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6900265 |
Antimicrobial polymer latexes derived from unsaturated quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes
An improved method of making CASE materials is provided, wherein the method utilizes a polymer latex derived from at least one ethylenically unsaturated monomer and at least one polymerizable...
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6900262 |
Synthesis and characterization of nanocomposites by emulsion polymerization
The present invention generally provides a method for producing an exfoliated nanocomposite. The method involves charging to water, as the continuous phase, monomers, polymerizable surfactant, and...
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6894107 |
Systems and methods for creating permanent images on substrates using ink-jet technology
The invention relates to an improved systems and methods for ink-jet printing which result in images with increased permanence as measured by transfer of black or color from the image when the...
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6887935 |
Modified polymeric flocculants with improved performance characteristics
Methods for the preparation of high molecular weight cationic poly(meth) acrylamide/quaternary ammonium salt copolymers are disclosed wherein after at least about 50% of the monomers have been...
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6884849 |
Poly alcohol-based binder composition
The present invention provides a binder composition comprising a low molecular weight polycarboxylic acid, such as maleic anhydride, and a low molecular weight poly alcohol, such as polyvinyl...
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6881780 |
Dispersant-viscosity improvers for lubricating oil compositions
A polyacrylate ester, and more particularly a polymethacrylate ester based dispersant-viscosity improver for lubricating oil compositions. Specifically, the dispersant viscosity improvers of this...
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6872779 |
Polymeric flocculant and method of sludge dehydration
The invention provides a flocculant which in sludge dewatering gives flocs having an excellent balance among flocculating strength, filtration rate and moisture content, and a method of sludge...
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6869647 |
Print media products for generating high quality, water-fast images and methods for making the same
Ink-receiving print media products having multiple capabilities including (A) minimal drying time; (B) improved smear-fastness; (C) a high level of water-fastness; (D) the ability to generate...
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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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6849682 |
VOC containment coating, methods and articles
VOC components are retained within a substrate by coating the substrate with a composition to form an ionically crosslinked polymer matrix in a coating. Methods, compositions, coatings and articles...
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6846891 |
Coating and binding agent for oral or dermal pharmaceutical forms
The invention relates to a method for the production of a coating and excipient agent for oral or dermal dosage forms, consisting of (a) 35-98% by weight of a copolymer consisting of radically...
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6844406 |
High functionality number, low molecular weight polymers and methods of making same
The present invention provides novel low molecular weight, high functionality number, polymers. The polymers may be made, for example, by heating (preferably, to a temperature of between about...
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6835789 |
Cyanoacrylate compositions
This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, certain accelerators to improve fixture speeds on certain substrates.
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6835456 |
Antireflective, layer-forming composition, layer configuration containing the antireflective layer, and process for producing the antireflective layer
A layer-forming antireflective composition is proposed which contains as a base polymer poly(hydroxyamide) or polybenzoxazole and as dye component at least one dye from the classes of the methine...
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