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8163839 |
Pigment dispersants, their production process, and their use
A pigment dispersant contains (a) 5 to 30 wt % of aromatic and/or heterocyclic vinyl monomer units, (b) 10 to 30 wt % of monomer units having acid groups, (c) 40 to 80 wt % of (meth)acrylate ester...
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8153721 |
Process for the preparation of an aqueous polymer dispersion
Process for the preparation of finely divided aqueous polymer dispersions having a narrow particle size distribution.
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8119729 |
Aqueous secondary polymer dispersions for the production of coatings
The invention concerns aqueous secondary polymer dispersions based on special acrylate building blocks, a process for their production and their use as binders for the production of blister-free...
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8110628 |
Preparation of porous particles with multiple markers
Porous particles are prepared using a first water-in-oil emulsion comprising a first marker material in a first aqueous phase that is dispersed in a first oil phase containing a polymer and a first...
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8058341 |
Aqueous dispersion type pressure-sensitive adhesive composition and pressure-sensitive adhesive product
An aqueous dispersion type pressure-sensitive adhesive composition contains an acrylic or rubber-based pressure-sensitive adhesive composition of the aqueous dispersion type and at least one...
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8030391 |
Aqueous plastic dispersions, method for producing the same and their use
Multistage polymers predominantly stabilized by nonionic emulsifiers and derived from hard and soft monomer compositions containing vinyl esters, of which at least one monomer composition must...
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8030395 |
Pressure sensitive adhesive dispersion having high solids and low viscosity and method of making same
A water-based pressure sensitive adhesive dispersion is provided. The dispersion is a reaction product of a monomer solution and an aqueous phase. The monomer solution contains from about 40 to 70...
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8013081 |
Method for preparing polymer particles
A polymer particle (10) useful for opacifying includes a polymer core (12) and a polymer sheath (16) surrounding the polymer core (12). The polymer core (12) is produced by polymerizing the polymer...
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8013049 |
Method for producing core-shell type highly liquid absorbent resin particles
The present invention discloses a production method of core-shell type highly liquid absorbent resin particles comprising: (1) a first step in which a particle core portion is formed by suspension...
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8013085 |
Method for the production of an aqueous polymer dispersion
Process for preparing an aqueous polymer dispersion by polymerizing at least one ethylenically unsaturated monomer B in an aqueous medium in the presence of polymer particles A and at least one...
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7973104 |
Rubbery core/shell polymer with improved heat and UV resistance
The present invention relates to rubbery core/shell polymers that have improved heat and ultraviolet light resistance. These polymers can be blended with thermoplastics to make leathery...
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7968189 |
Removable adhesive composition, removable adhesive layer, adhesive sheet, and surface protective material
Provided is a re-peeling pressure-sensitive adhesive composition for a surface protecting material for an adherend having a photocatalytic layer, comprising: a (meth)acryl-based polymer including,...
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7964657 |
Polymeric dispersions and applications thereof
The present invention provides methods of conducting emulsion polymerizations and dispersion resulting therefrom. The present invention additionally provides substrates coated or treated with...
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7956156 |
Method for the removal of isobutene oligomers from an isobutene polymer
A process is described for removing isobutene oligomers from an isobutene polymer by stripping the isobutene polymer with vapors of a saturated hydrocarbon having at least 8 carbon atoms and at...
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7943704 |
Method for producing emulsion polymers
The present invention provides a process for preparing emulsion polymer particles of a hollow core/shell structure in the presence of a monomer plasticizer having a ceiling temperature less than...
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7910649 |
Maleimide-containing latex dispersions
The present invention is drawn to the use of blocked maleimide monomers for the preparation of latex particles, including those having active maleimide surface groups. In accordance with this, a...
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7879966 |
pH-sensitive polymer
A pH-sensitive polymer which has cytotoxic or membranolytic properties at pH values below pH 6.5. Carriers for natural or synthetic biomolecules or active pharmaceutical ingredients using such a...
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7863370 |
Dispersion powders stabilized by polyvinyl alcohol protective colloids
Dispersion powders stabilized include a protective colloid. The protective colloid includes at least one polyvinyl alcohol having a Höppler viscosity μ1 of not more than 3 mPas and at least one p...
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7838076 |
Thermosetting aqueous paint composition
The present invention discloses a thermosetting aqueous paint, comprising an oligomer (A-1), having a specific acid value, hydroxyl value and number average molecular weight, and obtained by...
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7833687 |
Aqueous dispersion of fine resin particles, method for producing aqueous dispersion of fine resin particles, and method for producing toner particles
The present invention provides an aqueous dispersion of nonspherical fine resin particles having excellent storage stability and processability such as aggregation and adherence to other...
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7834079 |
Water-soluble anionic polymer dispersion and method for producing the same
Disclose is a water soluble anionic polymer dispersion containing a radical copolymer created in water salt which includes anionic monomer, non-ionic monomer, ionic dispersant and radical...
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7803863 |
Filler-containing polymer dispersion, method for its production and use
A filler-containing an organic polymer dispersion is provided. The organic polymer of the dispersion is polymerized in the presence of particles of at least one filler. The ratio of the particle...
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7799859 |
Surfactant composition
A surfactant composition has good emulsifiability for monomer(s), and can provide a polymer emulsion (herein after simply called “the emulsion”) of good stability while decreasing coagulations of ...
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7786208 |
Modified natural rubber masterbatch and method for producing the same as well as rubber composition and tire
This invention provides a method for producing a modified natural rubber masterbatch, which comprises the step of mixing a modified natural rubber latex, which is formed by adding a polar...
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7786207 |
Method for producing miniemulsion block polymers
An aqueous dispersion of a block copolymer comprising a polyadduct or polycondensate (polymer I for short) on one hand and a polymer obtainable by free-radical addition polymerization (polymer II...
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7776237 |
Polymer dispersion with a colour effect
Process for improving the brilliance of color and the stability of a colored polymer system, which is composed of a matrix and of discrete polymer particles distributed in accordance with a defined...
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7754804 |
Aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers, method for the production and use thereof
An aqueous dispersion of water-soluble polymers obtained by free radical polymerization of ethylenically unsaturated anionic monomers in an aqueous medium in the presence of a stabilizer, wherein...
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7737208 |
Water base resin composition, process for producing the same, paint, ink, adhesive, sealant and primer
An aqueous resin composition obtained by dissolving 100 parts by mass of acid-modified polyolefin and 5 to 60 parts by mass of surfactant in 15 to 1900 parts by mass of polymerizable monomer,...
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7723423 |
Gas-barrier resin composition
A resin composition includes a polymer (A) mainly containing a structural unit represented by following Formula (1): wherein m represents an integer of 2 to 10; X1 and X2 are each hydrogen atom,...
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7691934 |
High molecular weight poly(dially dialkyl) ammonium salts
The invention is directed to a method of making ultra high molecular weight diallyldialkyl ammonium salt homopolymers, compositions thereof and use of compositions as a fixative in papermaking.
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7682698 |
Multilayered film made of (meth)acrylate copolymer and polycarbonate
The invention relates to a multilayer film encompassing at least one upper layer a) and one middle layer b) composed of (meth)acrylate copolymers, and also a backing layer c) composed of...
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7674860 |
Redispersible powder and its aqueous dispersion, preparation, process and use
The invention relates to a redispersible powder obtainable by (co)polymerization, using a polymer with cationic functionality in an aqueous medium, optionally accompanied by the use of conventional...
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7671112 |
Method of making fluoropolymer dispersion
A method of making a fluoropolymer dispersion by first providing a fluoropolymer dispersion comprising fluoropolymer particles and one or more fluorinated surfactants selected from fluorinated...
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7666927 |
Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkylamines
A process for reducing fluorosurfactant content of a stabilized fluorosurfactant-containing aqueous fluoropolymer dispersion comprising contacting the stabilized fluorosurfactant-containing aqueous...
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7632902 |
Method for producing an aqueous polymer dispersion
The invention relates to a method for producing an aqueous polymer dispersion having a polymer solids content of ≧50% by weight by carrying out the radically initiated aqueous emulsion p...
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7625985 |
Water-based process for the preparation of polymer-clay nanocomposites
This invention relates to an aqueous based process for the preparation of intercalated and/or exfoliated natural or synthetic clays using block copolymers in latex form containing at least one...
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7612139 |
Core/shell fluoropolymer dispersions with low fluorosurfactant content
A stabilized aqueous fluoropolymer dispersion comprising: about 30 to about 70 weight % non-melt-processible fluoropolymer particles having an SSG of less than about 2.225, said fluoropolymer...
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7608656 |
Emulsion pressure-sensitive adhesive and process for producing the same
A process for producing an emulsion pressure-sensitive adhesive includes (co)polymerizing a main monomer in the presence of a protective colloid, the protective colloid being an acrylic copolymer...
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7608208 |
Additives for water for fire protection
The current invention relates to water-swellable polymers at least partially comprised of sulfonic acid group containing monomers as additives for fire extinguishing water, which exhibits an...
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7598303 |
Process for making an aqueous dispersion
A process for making an aqueous dispersion is provided. More specifically, a process for making an aqueous dispersion having at least two polymeric components is provided.
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7585924 |
Pressurized high temperature polymerization process and polymerization system used therein
The present invention is directed to a novel high temperature polymerization process operating at high pressures for producing a polymer. The process includes conveying hybrid reactor mixtures,...
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7553918 |
pH-sensitive polymer
The invention relates to a pH-sensitive polymer which is a (meth)acrylate copolymer composed of 20 to 65% by weight acrylic and/or methacrylic acid units and 80 to 35% by weight units of C1- to...
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7514493 |
Strippable containment and decontamination coating composition and method of use
A method for containing at least a portion of radioisotopes, radionuclides, heavy metal or combination thereof contaminating a substrate wherein a containment composition is applied to the...
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7514500 |
Complexing resins and method for preparation thereof
The invention provides a process for preparing polymeric beads of complexing resin incorporating magnetic particles, which process comprises: producing a dispersion having a continuous aqueous...
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7495052 |
Method for the production of polymerized nanoparticles and microparticles by ternary agent concentration and temperature alteration induced immiscibility
Polymerized drug delivery devices are described. Additionally, methods are described for producing and for using polymerized particles for use as drug delivery devices.
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7488770 |
Method for production of polychloroprene latex in ethylene-vinyl-acetate copolymer
A polychloroprene latex is provided with excellent adhesive strength, particularly for an EVA material, by dissolving an ethylene/vinyl acetate copolymer in a chloroprene monomer alone or in a...
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7435773 |
Resin composite and method for producing the same
A resin composite having excellent tensile strength and a process for producing the composite are provided. The resin composite comprises a resin and aluminum hydroxide having an average...
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7432320 |
Processing aid for vinyl chloride resin and vinyl chloride resin composition
There is provided a vinyl chloride resin composition, which is excellent in processability and can produce a processed article having excellent physical property or a formed molding having...
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7408004 |
Water soluble-Polymer dispersion and method of producing a water-soluble polymer dispersion
The present invention relates to a water-soluble polymer dispersion comprising: a dispersed polymer made up of at least one water-soluble monomer A and at least one water-soluble cationic monomer...
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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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