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7612126 |
Low-VOC aqueous coating compositions with excellent freeze-thaw stability
The present invention relates to an aqueous coating composition having excellent freeze-thaw stability and a low-VOC content, comprising a multi-stage polymer dispersion comprising (a) an inner...
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7605193 |
PMMA moulding compounds with improved impact resistance
The invention describes a novel impact modifier, built up from core-shell1- and shell 2, the core being capable of plastic deformation. Good mechanical properties were achieved using a small amount...
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7601769 |
Multilayered chromonic structures
A method of making a multilayered chromonic structure comprises (a) preparing a first aqueous mixture comprising (i) a first continuous water-soluble polymer phase and (ii) a first discontinuous...
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7582720 |
Light-scattering shaped articles of high light transmission and the use thereof in flat screens
The present invention relates to a solid sheet prepared from a composition that includes: (a) a transparent polycarbonate; and (b) transparent polymeric particles having an optical density which...
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7579081 |
Opacifying particles
An opacifying particle including a pigment particle having an average particle diameter of from 0.005 to 5 microns and an index of refraction of at least 1.8; a first polymer attached to the...
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7579075 |
Phenolic novolak resin for shell mold, process for producing the same, and resin coated sand
It is an object of the present invention to provide a phenolic novolak resin for a shell mold which is capable of simultaneously solving a problem of gas defect caused by a tar generated at the...
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7538157 |
Structured baroplastic materials
The present invention provides a series of baroplastic materials, and systems and methods of making and using such baroplastic materials. In one aspect of the invention, polymeric particles are...
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7511086 |
Thermoplastic resin composition, molded product therefrom and outside plate part for vehicle using the molded product
Provided are a thermoplastic resin composition, a thermoplastic resin molded product and an outside plate part of a vehicle capable of improving both characteristics of heat resistance and impact...
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7479183 |
Ink jet ink composition
An ink jet ink composition comprising water, a humectant, and composite colorant polymer particles, wherein the composite colorant polymer particles having a colorant phase and a polymer phase, the...
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7470732 |
Polymer encapsulation of high aspect ratio materials and methods of making same
A pigment contains one or more substantially spherical-shaped beads. Each substantially spherical-shaped bead includes one or more high aspect ratio particles encapsulated within an encapsulating...
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7465767 |
Adhesives
There are disclosed star shaped thermoplastic elastomers made of acrylic block copolymers obtained by transition metal catalysed radical polymerisation. The elastomers comprise core arms obtained...
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7456233 |
Adhesive composition
An adhesive formulation comprising at least a reinforcing phase, a liquid phase and an adsorbent phase. The adsorbent phase, in particle form, has a surface coating which renders the adsorbent...
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7435783 |
Swollen multi-stage emulsion polymers with low dry bulk densities
An aqueous polymer emulsion comprising water and swollen multi-stage polymer is provided. The swollen multi-stage polymer has low dry bulk density, as measured by centrifugation. To achieve the low...
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7422879 |
Process for producing porous polymer films
Porous films are provided which include a blend of a film forming polymer and a non-film forming material, the film having a network of pores or channels throughout the film. The porous polymer...
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7420016 |
Moulding compositions for the production of sanitary-ware components
In order, in the case of a moulding composition for the production of sanitary-ware components, comprising a methyl-methacrylate-based syrup and from 50 to 85%, expressed in terms of the moulding...
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7414084 |
Fluororesin powder coating composition and article having coating film
A composition which can improve impact resistance of a coating film while maintaining superior weather resistance and gloss of the coating film of a fluororesin powder coating material is provided....
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7411020 |
Water-based release coating containing fluorochemical
In one aspect, the invention provides a water-based release coating composition comprising a mixture of: A. from 0.1 to about 5 wt % of a fluoro(meth)acrylate (co)polymer or a fluorochemical...
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7411011 |
Latex-based overcoat for ink-jet printing applications
Compositions, systems, and methods for protecting an ink-jet produced image printed on a substrate are provided. The composition can comprise a liquid vehicle and latex particulates dispersed in...
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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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7393891 |
Graft copolymer latex and method for preparing dried powder thereof
The present invention is related to a method of manufacture of a graft copolymer latex and its dried powder including a step of manufacture of a latex using a reactive surfactant for a surfactant...
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7375148 |
Method for producing aqueous styrene-butadiene-iv polymer dispersions
A process for preparing an aqueous styrene-butadiene polymer dispersion by free-radical aqueous emulsion polymerization of a monomer mixture M comprising styrene, butadiene, and if desired up to...
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7361407 |
Stain resistant coating compositions, methods of coating and coated articles
A nonstaining coating composition which comprises as essential components (A) a specific aliphatic sulfonic acid compound or amine salt thereof, (B) a compound having per molecule at least one...
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7357962 |
Automobile body-used light-colored water based coating composition
An automobile body-used light-colored water based coating composition containing a water dispersion (A 1 ) prepared by water-dispersing a block copolymer resin (A) comprising a copolymer (a 1 )...
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7351755 |
Method of producing oil-in-water type emulsion containing internally crosslinked fine resin particle, oil-in-water type emulsion containing internally crosslinked fine resin particle, cation electrodeposition coating composition and substance coated
In a method of producing an oil-in-water type emulsion containing an internally crosslinked fine resin particle, the fine resin particle is encapsulated in an emulsion particle having an average...
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7347960 |
Dispersion spinning core-shell fluoropolymers
A process is disclosed for dispersion spinning non-melt-processible fluoropolymer fiber in which a mixture of an aqueous dispersion of non-melt-processible fluoropolymer particles and an aqueous...
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7329699 |
Composition containing oil, structuring polymer, and coated silicone elastomer, and methods of making and using the same
The invention relates to a composition, preferably a care and/or treatment and/or make-up composition for keratin and keratinous materials in general (including the skin, hair, nails, scalp,...
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7323500 |
Aqueous leather treatment composition and method of use
An aqueous leather treatment composition is provided containing select soft polymer particles and water-filled voided particles. Also provided are a method for preparing an embossed coated leather...
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7317050 |
Controlled mini-emulsion free radical polymerization
The invention concerns a method for preparing polymers by free radical polymerisation comprising (i) preparing a mini-emulsion containing: at least an ethylenically unsaturated monomer, at least a...
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7317043 |
Impact modifier, process for producing the same, and thermoplastic resin composition
There is disclosed an impact modifier which comprises a graft copolymer comprising a rubber polymer (A) obtained from a mixture of one or more kinds of (meth)acrylic monomers as major ingredients,...
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7314893 |
Acrylic copolymers with improved low temperature performance
This invention relates to a core/shell impact modifier having as a core a copolymer or terpolymer having from 25 to 75 percent by weight of 2-ethylhexyl acrylate (2-EHA) monomer units with from 25...
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7307111 |
Polymer particles containing a cross-linked polymer core and a linear non-cross-linked polymer shell, and toner formed therefrom
Polymer particles comprising a cross-linked polymer core and a linear non-cross-linked polymer shell may be formed by emulsion polymerization. The polymer particles may be used in forming toner.
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7291394 |
Composite material containing a core-covering particle
The invention relates to composite materials having an optical effect, comprising at least one moulding which essentially consists of core/shell particles whose shell forms a matrix and whose core...
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7285590 |
Aqueous dispersions containing multi-stage emulsion polymers
Aqueous dispersions are disclosed, having a minimum film formation temperature no greater than about 50° C., that include a multi-stage emulsion polymer made by a process that includes a first...
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7285583 |
Hybrid plastisol/hot melt compositions
A multiple component adhesive composition is comprised of a polymeric reinforcing phase component and an adsorbent phase component, both as heterogeneously dispersed particulates in an adsorbed...
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7265165 |
Colored minute particles dispersion, aqueous ink, and image forming method using the same
A dispersion of colored particles is disclosed. The dispersion is prepared by emulsifying a mixture comprising a colorant and polymer, employing a reactive emulsifier, and subsequently...
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7264641 |
Polishing pad comprising biodegradable polymer
The invention is directed to a polishing pad for use in chemical-mechanical polishing comprising a biodegradable polymer. The biodegradable polymer comprises a repeat unit selected from the group...
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7259203 |
Aqueous nanocomposite dispersions: processes, compositions, and uses thereof
Processes for utilizing various emulsion polymerization procedures for preparing aqueous nanocomposite dispersions are disclosed. The disclosed processes include both in-situ polymerizations in the...
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7259193 |
Liquid ink composition and method of producing a liquid ink composition
A liquid ink composition includes a colorant, a charge control agent, an organosol, a carrier liquid, and a storage stabilizer. The storage stabilizer is a metal salt of a metal cation and an...
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7247683 |
Low voiding no flow fluxing underfill for electronic devices
A no flow fluxing underfill having a hardener component comprising a phenolic component and an anhydride component in a molar ratio of phenolic component to anhydride component of between about...
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7247671 |
Aqueous crosslinkable coating compositions based on vinyl fluoropolymer
Aqueous crosslinkable coating composition suitable for anti-graffiti and heavy duty applications comprising: (A) an aqueous polymer emulsion comprising at least one vinyl fluoropolymer which...
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7244775 |
Damage resistant coatings, films and articles of manufacture containing crosslinked nanoparticles
A method for imparting damage resistance to a coating, film or article of manufacture comprising adding crosslinked polymeric nanoparticles having a size range of 1-100 nm in diameter to said...
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7223804 |
Polycarbonate composition
A thermoplastic composition comprises polycarbonate, an impact modifier having a pH of about 3 to about 7, and a flame retardant essentially free of bromine and chlorine.
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7217747 |
Plastics additives composition, process, and blends thereof
The plastics additives powder compositions of the present invention are provided as powder particles having impact modifier particles and processing aid particles which are coagulated and dried....
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7217746 |
Coating compositions having a geometrically ordered array of polymeric particles and substrates coated therewith
Coating materials comprising polymeric particles in a geometrically ordered array are disclosed. The particles can be formed from materials having different glass transition temperatures; this...
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7208547 |
Rubber modified monovinylidene aromatic polymers and thermoformed articles
The present invention is a rubber modified monovinylidene aromatic polymer composition which can be used in conventional thermoforming or other highly orienting forming or shaping processes to...
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7201962 |
Hemocompatible coated polymer and related one-step methods
A polymer with a hemocompatible film or coating is manufactured by a one-step method comprising polymerizing monomer droplets comprising at least one crosslinking agent to form a polymer and...
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7183356 |
Fluororesin powder coating composition
A fluororesin powder coating composition having high light resistance and being excellent in blocking resistance and smoothness of the coating film when coated, and a fluororesin powder to be used...
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7179852 |
PMMA moulding compounds with improved impact resistance
The invention relates to a novel impact-resistance modifier, constructed from a core-shell 1 and a shell 2, whereby the core is plastically deformable. The invention is characterised by excellent...
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7173082 |
Acrylic impact modifier prepared by multi-stage polymerization and method for preparing the same
The invention relates to an acrylic impact modifier having a core-shell structure that provides an acrylic impact modifier composition comprising (a) a rubber core containing an alkyl acrylate...
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7166657 |
Article utilizing highly branched polymers to splay layered materials
The present invention relates to a splayed layered material comprising a layered material splayed with a highly branched polymer. Additional embodiments include a splayed layered material...
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