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7514491 |
Functionalized isobutylene polymer-inorganic clay nanocomposites and organic-aqueous emulsion process
A nanocomposite of a halogenated elastomer and an inorganic, exfoliated clay, suitable for use as an air barrier, is disclosed. The halogenated elastomer can be a polymer comprising C 4 to C 7 ...
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7501460 |
Split-stream process for making nanocomposites
The present invention is a process to produce a nanocomposite of a elastomer and organic clay, e.g. an exfoliated clay, suitable for use as an air barrier. The process can include the steps of: (a)...
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7495043 |
Method for producing clay/AMO complex and nanosilicate plate
The present invention discloses a method for producing a clay/AMO complex by modifying layered inorganic silicate clay with the intercalating agent AMO (amine-terminated Mannich oligomer). The AMO...
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7442728 |
Method for producing nanosilicate plates
The present invention relates to an exfoliating agent and to a process for producing random form of nanoscale silicate plates. The exfoliating agent applied in the present invention has the...
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7427644 |
Water based adhesive
An adhesive composition of between 10-70% by weight of a latex emulsion, between 30-80% by weight of an acrylic, between 0.05-5% by weight of a surfactant, and between 1-50% by weight of water, and...
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7371798 |
Thermoplastic water-curable composition, molded object made from the thermoplastic water-curable composition, and process for producing the same
A thermoplastic water-curable composition which is excellent in mechanical properties, heat resistance, dimensional stability, and moldability and from which a mechanical part of a complicated...
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7348375 |
Elastomer composites, elastomer blends and methods
Elastomer composites and elastomer blends comprising particulate fillers having selected structure and surface area values are disclosed as well as elastomer composites and elastomer blends having...
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7326750 |
Expanded nanoclays and method of producing such expanded nanoclays
A method of producing nanoclays comprising the steps of preparing a first intercalant alkali salt of a carboxylic acid, adding the first intercalant to a swelled clay at a temperature of at least...
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7291665 |
Emulsion polymerization methods involving lightly modified clay and compositions comprising same
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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7241828 |
Textured grout composition, dispenser therefor, and method of use
The invention relates to grout compositions that are suitable for packaging in pressurized containers. The compositions comprise a mineral filler that has average particle size greater than about...
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7214734 |
Liquid crystalline composites containing phyllosilicates
The present invention provides barrier films having reduced gas permeability for use in packaging and coating applications. The barrier films comprise an anisotropic liquid crystalline composite...
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7211613 |
Hydrophobically modified clay polymer nanocomposites
The present invention is directed, in part, to improved nanocomposite compositions and processes for preparing same. Specifically, in one embodiment, there is provided a process for preparing an...
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7196131 |
Polymer-modified inorganic particles
The invention relates to polymer modified inorganic particles with a layer structure with an average particle diameter of 5 nm to 20,000 nm, containing 20 to 5000 mass % interlamellarly, in...
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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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7189782 |
Thermoplastic film, thermoplastic resin composition, and phyllosilicate
There is provided a film comprising a layered silicate cation-exchanged with an organic cation and a polyester or polycarbonate. The organic cation is represented by the following formula (I):
...
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7166656 |
Smectite clay intercalated with polyether block polyamide copolymer
The present invention describes an intercalated clay intercalated with a polyether block polyamide copolymer. An article is included comprising a matrix polymer and an intercalated clay comprising...
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7163972 |
Preparation of a concentrated organophyllosilicate and nanocomposite composition
The present invention provide methods for producing a low moisture organophyllosilicate composition using monomers, oligomers, or polymers to displace water associated with the...
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7160942 |
Polymer-phyllosilicate nanocomposites and their preparation
Polymer-phyllosilicate nanocomposites that exhibit superior properties compared to the polymer alone, and methods-for producing these polymer-phyllosilicate nanocomposites, are provided. Polymeric...
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7157147 |
Gas-barrier film and gas-barrier coating agent, and method for production thereof
Provided are a gas-barrier film which is a laminate comprising a substrate layer comprising a thermoplastic resin film and a gas-barrier layer comprising a hydrolysate of a silicon alkoxide, a...
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7138453 |
Thermoplastic resin composition and process for preparing the same
There is provided a polyester resin composition excellent in mechanical properties, heat deformation temperature, surface appearance, dimensional stability and mold releasing ability, and a process...
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7132468 |
Thickener for high-surfactant aqueous systems
An aqueous composition comprising at least 18% surfactant and colloidal inorganic clay. This composition is stable with regard to phase separation at 40° C. for at least three months and exhibits...
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7125924 |
Highly filled soft polyolefin compositions
Polyolefin compositions filled with high amounts of inorganic fillers comprising, by weight: (I) 20 to 60% by weight of an heterophasic polyolefin composition comprising: A) from 8 to 25% by weight...
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7125916 |
Method for producing nanosilica plates
The present invention relates to an exfoliating agent and to a process for producing random form of nanoscale silicate plates. Two types of exfoliating agents are applied in the present invention,...
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7109257 |
Modified clays and methods for making and using same
Processes for modifying the surface chemistry of a clay are disclosed. In one embodiment, there is provided a process for modifying the surface chemistry of a clay, wherein the process comprises:...
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7094815 |
Clay/AMO complex and derivative thereof and method for producing the same
The present invention discloses a clay/amine complex which is an excellent surfactant and a good reinforcing agent of polymers. The complex of the present invention can be produced by modifying...
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7078453 |
Barrier coating of a non-butyl elastomer and a dispersed layered filler in a liquid carrier and coated articles
Barrier coating mixtures include (a) a non-butyl elastomeric polymer; (b) an acid or base treated dispersed, substantially exfoliated silicate filler material that has not been functionalized with...
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7071254 |
Preparation containing gypsum from flue gas desulphurisation, method for using the same and use thereof
The present invention relates to a composition, and a method of preparing and using the same. The composition contains at least one water-soluble or water-dispersible polymer or combinations...
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7072248 |
Rapidly low temperature curable high gas barrier coating
Disclosed herein is a barrier coating that shows decreased moisture sensitivity compared to conventional coatings, and provides high barrier properties, as well as a rapid method for producing the...
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7067573 |
Non-wax superior gloss polishing composition
A novel non-wax superior gloss polishing compound formulation is disclosed. The polishing compound comprises: a) a water repelling and film forming acrylic resin; b) silicone fluids; c) finely...
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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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7022299 |
Exfoliative clay and derivative thereof and method for producing the same
The present invention discloses an exfoliative clay and a derivative thereof and a method for producing the same. The exfoliative clay is formed by emulsion exfoliating an inorganic layered...
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6914095 |
Nanocomposite compositions and methods for making and using same
The present invention is directed, in part, to improved nanocomposite compositions and processes for preparing same. In one embodiment, there is provided a process for preparing an aqueous...
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6849680 |
Preparation of polymer nanocomposites by dispersion destabilization
Nanocomposites may be produced by mixing dispersions of polymers and dispersions of clay minerals. After mixing, the dispersions may be destabilized with the addition of appropriate compounds. The...
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6828370 |
Intercalates and exfoliates thereof having an improved level of extractable material
The invetion is directed to a polymer-clay nanocomposite material comprising a melt-processible matrix oplymer and a layered clay material having decreased levels of extractable material, such as...
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6818694 |
Filler extended fiberglass binder
Provided herewith is a fiberglass binder comprising an aqueous solution of a polycarboxy polymer, a polyol and at least 30 weight percent of a filler material, preferably clay. The clay filler...
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6800684 |
Composite particles, and tread rubber composition, paint and resin composition using the same
Composite particles capable of an excellent dispersibility and an excellent light resistance of the present invention have an average particle diameter of 0.001 to 12.0 μm, comprise: white...
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6794436 |
Solvent-free pigmented formulation
The present invention relates to a solvent-free pigmented formulation comprising I) a binder based on at least one copolymer P in an aqueous polymer dispersion obtainable by free-radical aqueous...
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6765049 |
High acid aqueous nanocomposite dispersions
The present invention is directed to, in part, polymer clay nanocomposites having an acid containing monomer and clay. In one embodiment, there is provided a process for preparing an aqueous...
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6710111 |
Polymer nanocomposites and the process of preparing the same
The present invention relates to a polymer nanocomposite and the process for preparation of the same, wherein a positive-electric polyelectrolyte, a layer-structured inorganic material, such as...
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6680108 |
Image layer comprising intercalated clay particles
The invention relates to an imaging member comprising a substrate and an image layer comprising smectite clay particles intercalated with polyvinyl pyrrolidone and dispersed in polyethylene oxide.
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6673855 |
Flame-proof polyolefin compositions
The invention concerns polyolefin compositions with high flame resistance. The compositions comprise (percent by weight): A) from 20 to 60% by weight of a heterophasic olefin polymer composition...
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6673860 |
Thermoplastic nanocomposites
The invention relates to thermoplastic nanocomposites comprising a) a thermoplastic (A), in which from 0.1 to 10% by weight of the monomer units present in component (A) bear ionic groups, and b)...
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6670415 |
Admixture for optimizing addition of EO/PO plasticizers
In the preparation of aqueous cement compositions containing a plasticizer, such as an EO/PO polymer-containing plasticizer, or EO/PO comb polymer-containing plasticizer, and further containing...
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6610769 |
Carpet backing adhesive and its use in recycling carpet
An adhesive useful in making recyclable carpet is prepared from a copolymer dispersion and a filler. The copolymer dispersion is prepared in an emulsion polymerization of a mixture of monomers...
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6596807 |
Process for producing vinyl alcohol polymer compositions
A vinyl alcohol polymer composition (II) is produced by a process of providing a reaction liquid comprising a solution containing a vinyl carboxylate polymer and, a first metal alkoxide (I) having...
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6590013 |
Hardener for use in-urea-formaldehyde and urea-melamine-formaldehyde based adhesives, an adhesive composition comprising said hardener and its use
A hardener for use in urea-formaldehyde and urea-melamine-formaldehyde based adhesives comprises a polyvinyl acetate emulsion together with a metal chloride and an ammonium salt. The adhesive...
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6569933 |
Granulate composition of antiblocking agents and additives for polymer production
The invention comprises a granulate comprising a) a micronized silicic acid gel (A) with an average particle size from 2 to 15 microns, a specific pore volume from 0.3 to 2.0 ml/g, a specific...
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6547868 |
Scratch resistant discontinuous acoustical surface coating
The present invention provides for both a composition and method for producing a scratch resistant coating applied to an acoustical panel. The coating primarily comprises binder, filler and mica...
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6518349 |
Sprayable powder of non-fibrillatable fluoropolymer
The invention provides for sprayable powder comprising friable granules of agglomerated primary particles of non-fibrillatable fluoropolymer and, optionally, at least one other component, the...
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6486253 |
Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same
This invention relates to a polymer-clay nanocomposite having an improved gas permeability comprising (i) a melt-processible matrix polymer, and incorporated therein (ii) a layered clay material...
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