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5856396 |
Rubber wheels suitable for use on a portable vehicle adhesive remover
The present invention is a method of manufacturing rubber wheels and composition therefor used on a portable vehicle adhesive remover for removing pinstripes, decals, side moldings and other items...
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5853887 |
White conductive powder, a process for its production and a resin composition containing the powder
The improved white conductive powder comprises white inorganic pigment particles the surfaces of which are coated with an electrically conductive layer of a dual structure consisting of a lower tin...
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5852093 |
Vulcanizable rubber composition, seal used in dynamic state, and sealing material
A vulcanizable rubber composition comprising 100 wt. parts of a highly saturated nitrile copolymer rubber having an iodine value not larger than 80, 3-30 wt. parts of a reinforcing filler, 30-200...
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5847039 |
Liquid crystalline polyester resin compositions
A liquid crystalline polyester resin composition includes 0.1-50 parts by weight of at least one or more inorganic compounds selected from oxides, peroxides, double oxides and hydroxides of...
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5847037 |
Mixtures, process for the production thereof and use thereof for coatings
Novel mixtures containing in the anhydrous state at least one polysiloxane, at least one reactive extender, at least one unreactive pigment and/or an unreactive extender, at least one lamellar or...
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5844026 |
N,N',N''-tris{2,4-bis Hydrocarbyloxy-2,2,6,6-tetra- methylpiperidin-4-yl)alkylamino!-s-triazin-6-yl}-3,3'-ethylenediiminodipr opylamines, their isomers and bridged derivatives and polymer compositions stabilized therewith
A mixture of the compounds identified in the title, their pure isomers and alkane-bridged derivatives are particularly effective in stabilizing polymer compositions, particularly polyolefin...
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5840790 |
Preservation and enhanced stabilization of latex
There is disclosed a preservative system for natural rubber latex comprising adding an organic amine or mixture of two or more amines to the latex. Other bactericides may also be added to assist in...
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5840793 |
Modified high heat amorphous crystalline blends
Disclosed are thermoplastic resin compositions having improved heat resistance, e.g., IR soldering and HDT; increased ductility and flowability; and reduced flash. In particular, the thermoplastic...
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5834541 |
Olefin polymer composition having low smoke generation and fiber and film prepared therefrom
A polymer composition and fiber, film or sheet prepared therefrom, which contains (i) an olefin polymer containing an acid neutralizing agent other than a metallic salt of a saturated or...
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5821282 |
Self lubricating brake shoe material
A self lubricating material for use in a castable material from which a predetermined component having at least one friction surface is to be manufactured. Such self lubricating type material...
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5804620 |
Embrittlement-resistant polyolefin composition and flexible articles therefrom
An embrittlement-resistant polymer composition, including: (a) a visbroken polymer composition comprising a crystalline, random copolymer of propylene and either ethylene or C 4 -C 10 1-olefins,...
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5804622 |
Monomeric N-piperidinylmelamines as stabilizers for chlorine-containing polymers
A stabilizer combination, principally for PVC, is described, comprising A at least one zinc carboxylate B at least one compound of the formula ##STR1## in which R 1 to R 6 are as defined in claim 1.
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5795931 |
Injection welding material
An injection welding material comprising: (A) 40 to 95% by weight of a polyamide copolymer comprising 2 to 25% by weight of polyamide 6 component and 98 to 75% by weight of polyamide 66 component...
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5783620 |
Thermoplastic resin composition for profile extrusion
A thermoplastic resin composition for profile extrusion, comprises: (A1) 50 to 99.5% by weight of a thermoplastic aromatic polycarbonate resin; (A2) 0 to 40% by weight of a thermoplastic resin...
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5777014 |
PVC sheet material having improved water-based coating receptivity
A plasticized polyvinyl chloride (PVC) resin composition and method of plasticizing and decreasing the hydrophobicity of said PVC resin for adherence of aqueous coating compositions, such as...
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5770269 |
Thermal control coating
An article includes a substrate having a thermal control coating formed of 1 part by weight of a silicone polymeric matrix having from about 3 to about 4 parts by weight aluminum-doped zinc oxide...
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5770216 |
Conductive polymers containing zinc oxide particles as additives
The invention features a conductive polymer comprising a polymer and zinc oxide particles having a substantially rod shape.
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5760115 |
Fire-retardant polymer composition
A novel fire-retardant polymer composition is provided which comprises 100 parts by weight of a polymer such as polyolefins and polystyrenes, 1-30 parts by weight of an oxide or a complex oxide of...
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5744531 |
Anionic electrocoating compositions containing hydroxyalkylamide curing agents
An anionic electrocoating composition is provided including an electrodepositable β-hydroxyalkylamide curing agent and an electrodepositable polymer capable of crosslinking with the curing agent....
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5744520 |
Aggregation processes
A process for the preparation of polymer compositions which comprises mixing a conductive component with an anionic polymeric latex containing a polymer; adding a cationic surfactant, or flocculant...
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5741526 |
Antimicrobial agent
An antimicrobial agent containing at least one of an oxide solid solution of the formula (1), (M 1 2 +) y (M 2 2 +) 1 -y ! 1 -x M 3 + x -a O ...
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5733960 |
Enhanced longevity of surface drying oil on a sealant modified by incorporation of zinc oxide
The longevity of a surface driving oil layer on a room temperature vulcanizable silicone sealant is increased by adding zinc oxide to a non-acidic composition and exposing the composition to...
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5731371 |
ZDMA grafted HNBR in a one-piece golf ball
The invention provides golf balls formed from the reaction product of compositions comprising an ester grafted hydrogenated nitrile butadiene rubber such as zinc dimethacrylate grafted hydrogenated...
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5728763 |
Thermosetting resin composition for semiconductor devices
A semiconductor device obtained by encapsulating a semiconductor element with a thermosetting resin composition comprising a thermosetting resin (Component I) and a hardener (Component II) having...
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5726234 |
Stabilized PVDC-containing PVC
The invention relates to stabilized PVDC-containing PVC, preferably a PVC recyclate, comprising as polymer at least 50% by weight of polyvinyl chloride (PVC) and 0.05-50% by weight of PVDC and...
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5725922 |
Semiconductive silicone rubber compositions and semiconductive silicone rubber rolls
The invention provides a semiconductive silicone rubber composition comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated groups, (B) reinforcing silica powder having a...
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5726221 |
Correction fluids
Water-based correction fluids for covering typing, writing or drawing errors contain a particulate opacifier, a water-soluble or water-dispersible binder, water and a di- or tri-quaternary ammonium...
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5719220 |
Molded composites
A highly filled, curable composition comprising (A) an addition polymerizable organic liquid which on curing forms a solid polymer, (B) 20 to 80% by volume of a finely divided particulate inorganic...
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5714534 |
Resin compositions having excellent antistatic properties
A resin composition having excellent antistatic properties is provided which comprises (A) 100 parts by weight of a styrene resin, (B) 3 to 35 parts by weight of a polyethylene oxide, (C) 0.1 to 10...
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5705560 |
Aqueous coating composition
This invention is a new aqueous paint composition, and its object is to provide a quick-drying paint composition that has a low sensitivity to temperature and has a high rubber elasticity. An...
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5698640 |
Low bromine isobutylene-co-4-bromomethylstyrene compositions for severe duty elastomer applications
Tire curing bladders are made from poly(isobutylene-co-4-bromomethylstyrene) with a benzylic bromine content of from 0.15 to 0.45 mole percent, vulcanized with a cure system of...
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5696189 |
Perfluoroelastomer compositions
Perfluoroelastomer compositions substantially free of elemental carbon, having selected metallic reinforcing filler and titanium dioxide, when cured, exhibit excellent performance characteristics...
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5691406 |
Universal EPDM/butyl compound for use as an elastomeric barrier in water storage and treatment systems and the like
A universal elastomeric compound whose improved features display excellent permeability while simultaneously having above average chlorine compatibility. This improved elastomeric compound...
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5683817 |
Polyamide composition and method of producing goods
Certain polyamide resin compositions make it possible to shorten the injection molding processing cycle for polyamide resins. The polyamide resin compositions are obtained by adding an external...
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5684079 |
Curing composition
A curing composition for reinforcing an inorganic oxide material or a flawable base is disclosed. The composition comprises a curing compound emulsified and dispersed in water with or without the...
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5684117 |
Flame retardant polyketone polymer blend
The Comparative Tracking Index of a flame retardant polyketone blend of polyketone polymer and glass filler is improved by formulating the flame retardant as a mixture of alkaline earth metal...
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5681877 |
Use of acrylic block copolymers as wetting and/or dispersing agents for solid particles, and resulting dispersions
Block copolymers denoted by AB from acrylic or methacrylic acid, the corresponding blocks being denoted by A, and from alkyl acrylate or methacrylate with the alkyl chain being C 1 -C 10 , the...
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5674628 |
Solventless butadiene- vinylidene chloride adhesives containing macromonomers for the bonding of rubber to metal
Disclosed is a water-based adhesive with enhanced effectiveness for bonding metal and rubber substrates for uses such as vibration damping devices. The adhesive is formulated from a latex which...
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5648403 |
Antimicrobial gutta percha cone
The present invention provides for a new formulation for antimicrobial gutta percha cones for obturation of root canals comprising of 20% gutta percha, 55% zinc oxide, 10% Barium, 10% sulphate, 10%...
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5646197 |
Antimicrobial root canal sealer
The present invention is directed to a root canal sealer which satisfies the need for obtaining a tight seal. The root canal sealer comprises the following powders in the following weight ratios:...
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5641827 |
Tracking and erosion resistant composition
A tracking and erosion resistant composition includes (a) 100 parts by weight of organopolysiloxane; (b) between 1 and 15 parts by weight of magnesium oxide; (c) between 15 and 45 parts by weight...
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5635548 |
Powder coating compositions and their use
A power coating composition comprises at least one film-forming polymeric material and has dry-blended therewith two or more dry-blended additives selected from solid, particulate, inorganic,...
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5631313 |
Suspending medium for particulate material
A new stable liquid suspension of a non soluble particulate material, and a method of preparation of same are provided. Such compositions comprise at least one oil, one oil soluble resin and a non...
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5629365 |
UV-absorbing polymer latex
Aqueous latices adapted to forming visible light transparent, coherent polymeric films, e.g. in laminates, as protective coatings or as adhesives, comprising colloidal particles of a UV-absorbing...
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5624990 |
Method of manufacturing rubber wheels used on a portable vehicle adhesive remover and composition of the rubber wheels
The present invention is a method of manufacturing rubber wheels and composition therefor used on a portable vehicle adhesive remover for removing pinstripes, decals, side moldings and other items...
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5614568 |
Antibacterial resin composition
An antibacterial resin composition comprising (A) 100 parts by weight of a styrene resin, (B) 0.01 to 30 parts by weight of an antibacterial agent and (C) 0.01 to 30 parts by weight of a compound...
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5607996 |
Electrorheological elastomers useful as variable stiffness articles
This invention is directed to an ER elastomer composition comprising natural rubber and polarizable particles dispersed therein, which elastomer can undergo changes in Youngs modulus when subjected...
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5602192 |
Process for producing sand mold
A foundry mold is produced from sand by blending, with one another, sand, a binder comprising a ester cured-phenolic resin, a curing agent comprising an organic ester compound and one or more...
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5596027 |
Condensation and water resistant jet ink
The present invention provides jet ink compositions that produce on glass, metal, plastic, and rubber surfaces messages having high visual intensity, and condensation and water resistance. The...
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5593764 |
Thermoplastic composition comprising a copolymer based on ethylene and maleic anhydride, and industrial articles obtained from such a composition
A thermoplastic composition comprising an uncrosslinked blend of (A) from 1 to 80 weight percent of at least one partially crystalline polymer or copolymer of ethylene, having a density lying...
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