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6562891 |
Modified clay minerals and polymer composites comprising the same
Disclosed herein is a modified clay mineral comprising a layered clay mineral intercalated with a catalyst that can catalyze a polymerization reaction. Also disclosed herein are a polymer/clay...
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6555610 |
Reduced crystallinity polyethylene oxide with intercalated clay
The invention relates to a method of forming a polymer composite comprising mixing smectite clay and polyvinyl pyrrolidone to form a first dispersion of intercalated clay, mixing said dispersion...
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6552114 |
Process for preparing a high barrier amorphous polyamide-clay nanocomposite
This invention relates to a process for preparing an amorphous polyamide-clay nanocomposite comprising the steps of: a. melt mixing a layered clay material with an oligomeric polyamide resin to...
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6552113 |
Polymer-clay nanocomposite comprising an amorphous oligomer
This invention is directed to a polymer-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polymer-clay nanocomposite. The polymer-clay nanocomposite...
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6548587 |
Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound
This invention relates to a composite composition comprising one or more polyamide polymers or copolymers, one or more layered clay materials, and one or more alkoxylated ammonium cations. The...
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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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6541557 |
Resin composite material
A resin composite material which allows a polymer phase structure to be controlled is provided. The material comprises a particle 1 having a surface area of not less than 50 m 2 /g and two or...
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6531537 |
Prepaints and methods of preparing paints from the prepaints
Methods of providing a paint line containing a latex polymeric binder are described. A range of paints can be formulated using sets of prepaints, at least one of which contains a latex polymeric...
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6528570 |
Polymer particles
Polymer particles containing a polymer of a vinylarene monomer, a porous silicate compound and at least 1.5% by weight of water, based on the weight of vinylarene, water and porous silicate...
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6521690 |
Smectite clay/organic chemical/polymer compositions useful as nanocomposites
This invention is of a composition comprised of a smectite clay modified with an organic chemical composition and a polymer. The composition consists of an organic chemical/smectite clay...
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6515059 |
Utilization of devulcanized EPDM membrane in the manufacture of EPDM membrane, flashing and roof accessories
A method of recycling EPDM rubber including the steps of devulcanizing previously cured EPDM rubber and adding the devulcanized EPDM rubber to a composition for forming an elastomeric membrane for...
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6515099 |
Shaped article of polyamide resin and production thereof
The polyamide resin shaped article of the present invention is produced by preliminarily melt-kneading a m-xylylene-containing polyamide resin and a layered silicate subjected to a swelling...
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6515087 |
Synthesis of elastomers having low hysteresis
It is important for rubbery polymers that are used in tires, hoses, power transmission belts and other industrial products to have good compatibility with fillers, such as carbon black, silica,...
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6506842 |
Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom
Rheology-modified thermoplastic elastomer compositions are prepared by peroxide modification of a melt blend of an ethylene/α-olefin polymer or a diene-modified ethylene/α-olefin polymer and a...
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6500892 |
Intercalated clay useful for making an α-olefin polymer material nanocomposite
Disclosed is clay material, the particles of which are intercalated with a compound comprising a saturated isoprene oligomer bonded to a polar group. In a preferred embodiment the polar group is a...
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6492452 |
Poly(ethylene oxide) and organically modified clay compositions having reduced melt viscosity and improved stability to aqueous fluids
The present invention discloses water-responsive, and optionally flushable compositions with improved stability to aqueous fluids comprising water or water vapor. The compositions of the 10 present...
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6491994 |
Multi-layer fuel tube
A multi-layer fuel tube comprising at least three thermoplastic resin layers, said at least three thermoplastic resin layers comprising (A) a layer of polyamide 11 resin and/or polyamide 12 resin,...
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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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6485875 |
Toner and resin composition for the toner
A toner is constituted by at least a binder resin, a colorant and a wax. The binder resin has been formed from monomers including a vinyl monomer and polyester-forming monomers containing at least...
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6486254 |
Colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom
This invention relates to a colorant composition comprising a layered clay material intercalated with at least one cationic colorant, optical brightener or a mixture thereof. This invention also...
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6486252 |
Nanocomposites for high barrier applications
The present invention relates to a composition comprising (i) a layered clay material that has been cation-exchanged with an organic cation salt represented by Formula (I): wherein M is nitrogen...
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6472460 |
Polymer composite material and process for preparing the same
Polymeric composites may be produced by a process comprising melt-kneading an organophilic clay and a polymer at an average reduced pressure of at 5×10 4 Pa, a maximum reduced pressure of at...
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6472042 |
Highly filled thermoplastic compositions
Filled thermoplastic compositions useful e.g., as sound-deadening sheeting for automotive carpet are obtained by blending at least one ethylene/α-olefin interpolymer; about 40-95 percent by weight...
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6469073 |
System and method of delaminating a layered silicate material by supercritical fluid treatment
The present invention involves a system and method of delaminating a layered silicate to provide improved mechanical properties to select materials such as polymers. The method includes providing...
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6465543 |
Polyolefin nanocomposites
The present invention is a nanocomposite which is a dispersion of nanofiller particles derived from layered metal oxides or metal oxide salts. The nanocomposite is advantageously prepared by first...
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6462113 |
Plastisols with cross-linking agents
Copolymerizates of methyl methacrylate and butyl methacrylate are used as plastisols in the automotive sector and as floor coverings. The invention describes a way to increase the storage stability...
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6458876 |
Ink jet paper coatings containing polyvinyl alcohol-alkylated polyamine blends
Improved ink jet paper coatings which impart high optical density images and excellent water resistance to paper and a process for making an improved ink jet recording paper. The coating...
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6458879 |
Thermoplastic materials containing nanocomposites and an additional elastomer
The invention relates to thermoplastic nanocomposites, comprising a) a thermoplastic (A), b) at least one compound (B) (delaminated phyllosilicate), whose structure has been built up from...
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6451897 |
Nanocomposites made from polypropylene graft copolymers
A nanocomposite material comprises a smectite clay having exhangeable cations that has been treated with at least one organic swelling agent, uniformly dispersed in a graft copolymer having a...
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6451896 |
Coating system for the preparation of aqueous coating compositions
Coating system for the preparation of aqueous coating compositions used for the preparation of waterborne basecoats for the coating of vehicles and vehicle parts in vehicle repair coating,...
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6451895 |
One step process for making breathable, clay filled polymer compositions having controlled stability in contact with aqueous fluids
This invention discloses novel water-responsive compositions with improved stability to aqueous liquids and an improved method of making the compositions. The addition of organically modified clay...
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6447860 |
Squeezable containers for flowable products having improved barrier and mechanical properties
The present invention relates to squeezable containers for flowable products having improved barrier and/or mechanical properties and methods for making said sqeezable containers. These...
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6444742 |
Polyolefin/clay nanocomposites and process for the preparation thereof
Disclosed are polyolefin/clay nanocomposites, comprising 40 to 99.9% by weight of polyolefins and 0.1 to 60% by weight of sepiolite-palygorskite type clays selected from the group essentially...
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6437031 |
Compositions for reduced food adhesion
The invention relates to compositions and methods for reducing food deposit adhesion to cookware. More specifically this invention relates to a resin composition having a glass transition...
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6433068 |
Hydrocarbon gels as suspending and dispersing agents and products
Hydrocarbon gels comprising from about 0.1 to about 50 percent on a weight. basis of diblock, triblock, multiblock and/or radial block copolymers based on synthetic thermoplastic rubbers or...
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6428900 |
Sulfonated copolyester based water-dispersible hot melt adhesive
A water-sensitive hot melt adhesive composition based on sulfonated branched copolyester polymers for use with articles such as paper products, disposable nonwoven products, tapes, labels and...
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6423768 |
Polymer-organoclay composite compositions, method for making and articles therefrom
This invention relates to polymer-organoclay composite compositions comprising an thermoplastic organic polymer bearing amine groups, an organoclay containing quaternary ammonium ions incorporating...
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6420456 |
Process for hydrophobicizing particles, and their use as fillers in polymer masterbatches
Particles are hydrophobicized by treatment with a compound containing amino and silane groups, followed by treatment with a silane compound containing a hydrophobic group. The invention is...
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6417262 |
High barrier amorphous polyamide-clay nanocomposite and a process for preparing same
This invention is directed to a polyamide-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polyamide-clay nanocomposite. The polyamide-clay nanocomposite...
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6414070 |
Flame resistant polyolefin compositions containing organically modified clay
Nanocomposite compositions comprising organically modified clays and polyolefins or copolymers containing repeat units derived from olefins have flame retardant or flame resistant properties....
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6414069 |
Hybrid mixed ion clay structures for polymer nanocomposite formation
Hybrid layered silicates with galleries between the layers containing both inorganic and organic ions with different compositions in different galleries are described. The resulting hybrid layered...
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6414074 |
Aqueous suspensions of mineral materials and their uses
An aqueous sespension, comprising; (1) water, (2) at least one mineral substance, and (3) a copolymer which comprises the following monomers in polymerized form: (a) at least one ethylenically...
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6407155 |
Intercalates formed via coupling agent-reaction and onium ion-intercalation pre-treatment of layered material for polymer intercalation
Intercalated layered materials prepared by reacting the layered material with a coupling agent and co-intercalating an onium ion and an oligomer or polymer between the planar layers of a swellable...
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6403692 |
Filled thermoplastic composition
A filled thermoplastic composition having improved combinations of processability, stiffness and toughness which demonstrates improved scuff resistance in extruded or molded articles is prepared by...
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6399690 |
LAYERED COMPOSITIONS WITH MULTI-CHARGED ONIUM IONS AS EXCHANGE CATIONS, AND THEIR APPLICATION TO PREPARE MONOMER, OLIGOMER, AND POLYMER INTERCALATES AND NANOCOMPOSITES PREPARED WITH THE LAYERED COMPOSITIONS OF THE INTERCALATES
Intercalated layered materials prepared by co-intercalation of a multi-charged onium ion spacing/coupling agent and a matrix polymer between the planar layers of a swellable layered material, such...
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6391449 |
Polymer/clay intercalates, exfoliates, and nanocomposites comprising a clay mixture and a process for making same
This invention relates to a polymer-clay intercalates, exfoliates, nanocomposites and methods of manufacturing comprising (i) a melt-processible matrix polymer, and incorporated therein (ii) a...
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6384121 |
Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same
The invention is directed to an nanocomposite material and products produced from the nanocomposite material. This invention is also directed to a process for preparing a polymer-clay nanocomposite...
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6384126 |
Binder formulation and use thereof in process for forming mineral pellets having both low and high temperature strength
A binder formulation comprised of colloidal silica and a polymeric binder, preferably polyvinyl alcohol. A mineral pellet and related low temperature hardening process for making the same. The...
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6380296 |
Interior resin article
A polyolefin resin type interior material which contains neither a halogen nor a phthalate series plasticizer, is equivalent to a conventional PVC resin type interior material in the properties...
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6376591 |
High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same
This invention is directed to a polyamide-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polyamide-clay nanocomposite. The polyamide-clay nanocomposite...
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