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Document Title |
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5091461 |
Filled polymeric blend
Filled polymer blends comprising a polycarbonate, a rubber modified copolymer of a vinyl aromatic monomer and from 4 to 18 weight percent of an inorganic filler.
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5087657 |
Fiber-reinforced composites toughened with resin particles
Layered, fiber-reinforced composites are toughened by the use of thermosetting matrix resins including polyphenylene ether particles. The method of the invention is particularly effective in...
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5087655 |
Rubber modified styrene resin composition
Disclosed is a rubber modified styrene resin composition which comprises 50-98% by weight of a rubber modified styrene resin and 50-2% by weight of zinc oxide whiskers. This composition can provide...
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5084516 |
Polyphenylene ether resin composition
This invention relates to a new and improved resin composition containing polyphenylene ether and, more particularly, to a molding resin composition including polyphenylene ether and...
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5082893 |
Polyolefin resin compositions and applications thereof
The present invention provides polyolefin resin compositions, comprising (i) a polymer containing an alkenylsilane compound and an inorganic filler and (ii) a polyolefin compound which provide...
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5081185 |
Polyphenylene ether composition characterized by improved melt flow
An improved polyphenylene ether composition is described herein, comprising at least two polyphenylene ether resins, one having an intrinsic viscosity of at least about 0.38 dl/g, and another...
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5077337 |
Flame retardant graft copolymers of polypropylene
Described are polypropylene polymer compositions which have suprisingly good physical properties in combination with flame retardancy, which include graft copolymers represented by the formula:...
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5077347 |
Dipsersion of fine particles of a polymer
A dispersion of fine particles of a gelled polymer obtainable by copolymerizing and crosslinking a vinyl monomer mixture containing at least 0.5% by weight each of at least two vinyl monomers in...
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5069965 |
Articles having improved slip coatings
Rubber and vinyl articles such as gloves with improved slip coatings and processes for their production are provided by coating the outer and/or inner surfaces with either (1) a copolymer of at...
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5070135 |
Dispersion of acrylate and methacrylate addition polymers in an organic liquid
The present invention pertains to a dispersion in an organic liquid of an acrylate-based and/or methacylate-based addition polymer stabilized by a graft copolymer of a polybutadiene with particular...
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5070127 |
Impact modified polyphenylene sulfide
The present invention relates to an impact resistant polymeric composition comprising a polyarylene sulfide, a thermally stable modified selectively hydrogenated high 1,2 content block copolymer...
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5066708 |
Novel damping compositions
A process of using compositions comprising certain thermoplastic elastomeric polymers for damping and damping compositions comprising soft thermoset polymer containing microscopically discrete...
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5061745 |
Flame-retardant, high-impact polycarbonate molding compounds
The invention relates to polycarbonate molding compounds consisting of halogen-free polycarbonates, graft polymers, phosphorus compounds, tetrafluoroethylene polymers and, optionally, copolymers...
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5041338 |
Polypropylene composition
The present invention relates to a polypropylene composition useful as an adhesive comprising a modified polypropylene resin graft-modified with from about 0.01 wt. % to about 2 wt. % of a...
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5039719 |
Glass fiber reinforced thermoplastic resin composition
A glass fiber-reinforced thermoplastic resin comprising: (i) 100 parts by weight of a blend of a polyamide and a styrene copolymer which in turn is a blend of a high impact polymer such as ABS...
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5039730 |
Fiber reinforced heat-resistant polyolefin compositions
In accordance with the present invention, there are provided fiber reinforced heat-resistant polyolefin compositions comprising 5-85% by weight of polyphenylene sulfide (A), 15-95% by weight of...
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5034449 |
Moldable polyblends of polyolefins and styrenic resins
A polyblend composition containing an olefin polymer, a rubber-modified styrenic resin, and a block copolymer compatibilizer is disclosed. In a preferred embodiment, a crystalline propylene...
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5030662 |
Construction material obtained from recycled polyolefins containing other polymers
Construction materials prepared from recycled polymeric material containing primarily polyolefins such as high density polyethylene, ultra high molecular weight polyethylene, low density...
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5030682 |
Glass fiber reinforced polyolefin resin composition
Disclosed is a glass fiber reinforced polyolefin resin composition comprising 15-80% by weight of polypropylene, 20-60% by weight of polybutene-1 and 5-60% by weight of glass fiber. This resin...
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5030681 |
Coating resin composition
Disclosed is a coating resin composition obtained by graft-polymerizing an unsaturated carboxylic acid to a chlorinated polyolefin in a solvent, esterifying all unsaturated carboxylic acid present...
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5026755 |
Water-based printing ink prepared from polyamide/acrylic graft copolymers
A water-dispersible graft copolymer of a polyamide and at least one acrylic monomer is prepared by reacting the polyamide with the acrylic monomer(s) in an alcohol solution in the presence of a...
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5024888 |
Modified polybutylene-base hot melt compositions
A hot melt adhesive and a laminar structure fabricated from a blend comprising a modified or unmodified ethylenic copolymer, a modified or unmodified butene-1 homopolymer or copolymer, a stabilizer...
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5011882 |
Aqueous coating composition
An aqueous coating composition comprising (A) 100 parts by weight of an acrylic resin powder having an acid value of 15 to 200, (B) 25 to 900 parts by weight of an acrylic graft polymer having an...
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5008325 |
Polyurethane-urea resins with incorporated hydrophobic microparticle fillers
Disclosed are novel, stable aqueous dispersions of ionic polyurethane-urea prepared by reacting an aliphatic or cycloaliphatic diisocyanate, an organic polyol, a large particle size hydrophobic...
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5008324 |
Novel damping compositions
A process of using compositions comprising certain thermoplastic elastomeric polymers for damping and damping compositions comprising soft thermoset polymer containing microscopically discrete...
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4997872 |
Resinous composition
A resinous composition suitable for powder coating comprises (A) 80-98 parts by weight of a polypropylene composition comprising a crystalline propylene polymer grafted with an unsaturated...
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4997874 |
Aqueous suspension and preparation method thereof
An aqueous suspension of a multivalent-metal-modified salicylic acid resin, which is suitable for use in the production of color-developing sheets for pressure-sensitive recording paper sheets,...
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4997720 |
Thermoplastic compositions and articles made therefrom
Thermoplastic compositions and articles made therefrom which have a high receptivity toward automotive paints comprises the following components: 2%-25% of a copolymer of an ethylenically...
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4997875 |
High-melt-flow fiber-reinforced propylene polymer compositions
Disclosed is a composition comprising about from 20 to 65 percent by weight of a fiber reinforcing-agent, preferably glass fiber, dispersed in as-polymerized propylene polymer material, e.g.,...
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4997857 |
Stabilizers for polymer/polyols
A stabilizer for polymer/polyols characterized by four key features: (1) prepared from a starting polyol having a functionality greater than 4; (2) having at least 60% retained unsaturation; (3)...
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4994508 |
Specific hydrogenated block copolymer composition and process for producing the same
A composition comprising, (a) 1 to 99 parts by weight of a specific hydrogenated product of a block copolymer having at least one polymer block composed mainly of a vinyl aromatic compound and...
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4994515 |
Heat-resistant resin composition
A resin composition comprising (A) at least one heat-resistant resin, (B) at least one thermoplastic resin, (C) an antimony oxide, (D) at least one bromine-containing reaction product selected from...
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4992506 |
Copolyetherester elastomeric compositions
Molding compositions comprise a copolyetherester (A), (B) an aromatic thermoplastic polyester and a multistage rubbery elastomer (C) comprising a crosslinked (meth)acrylate phase and an...
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4990558 |
Graft copolymer compositions
Disclosed are compositions of (a) about from 60 to 95% of a graft copolymer comprising a styrene polymer grafted onto a propylene polymer material at a styrene polymer graft level of about 10-65%,...
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4990550 |
Fiber-reinforced polymer composition and method of producing same
Fiber-reinforced polymer compositions containing resin components including (a) 30-90 weight % of polyamide resins, and (b) 10-70 weight % of polyolefins+unsaturated carboxylic acid-modified...
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4990554 |
Polyolefin composition
A polyolefin composition is disclosed, which comprises a polyolefin and an inorganic filler, wherein the polyolefin composition comprising (A) 75 to 97% by weight of a polyolefin component...
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4985486 |
Reinforced/filled blends of thermoplastic interpolymers and polyamides and a process for their production
The invention relates to thermoplastic molding compounds of reinforced (for example with glass fibers) and/or filled (for example with kaolin) polyamides, interpolymers having a certain chemical...
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4985503 |
Preparation of impact-resistant poly(alkyl)styrene
Process for preparing impact-resistant translucent rubber-modified polystyrene by polymerizing compounds of the styrene class in the presence of a rubber containing thiol groups.
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4985175 |
Elastomer-modified carbon-containing polyarylene sulfide blends
The invention relates to conductive blends of polyarylene sulfides (PAS), preferably polyphenylene sulfide (PPS), with graft polymers, conductive carbon black and graphite.
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4983648 |
Preparation of additive modified thermoplastic blend
Additive modified blends of thermoplastic resins are prepared by combining rubber modified polycarbonate or aromatic polyester carbonate containing concentrate resin with a let-down resin and/or...
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4983647 |
Reinforced polypropylene composition
The present invention relates to a reinforced polypropylene composition comprising a polypropylene component (a modified polypropylene or a mixture of said modified polypropylene and an unmodified...
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4983742 |
Fire-retardant 1-butene resin composition
A fire-retardant 1-butene resin composition composed of (A) 100 parts by weight of a 1-butene polymer or copolymer containing 0 to 20 mole % of an olefin with 2 to 20 carbon atoms other than...
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4981901 |
Water-borne coating composition
A water-borne coating composition, having excellent storage stability and coating appearance, containing a specific graft polymer.
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4980408 |
Water-borne surface printing inks
The invention relates to novel water-based surface and lamination printing ink compositions and to their use as surface printing inks for printing onto substrates and in particular for printing...
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4978707 |
Aqueous dispersion and process for preparation thereof
Disclosed is an aqueous dispersion comprising (i) a hydrophobic thermoplastic polymer, (ii) a water-insoluble thermoplastic polymer containing a carboxylic acid salt group bonded to the polymer...
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4977204 |
Non-aqueous shade enhancing agent
A non-aqueous shade enhancing agent composition comprises (a) a copolymer obtained by graft-polymerizing a main chain polymer being substantially insoluble in a non-aqueous solvent having a...
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4977206 |
Modified polybutylene-based hot melt compositions
A hot melt adhesive and a laminar structure fabricated from a blend comprising a modified or unmodified ethylenic copolymer, a modified or unmodified butene-1 homopolymer or copolymer, a stabilizer...
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4970258 |
Aqueous dispersion and process for preparation thereof
When a hydrophobic thermoplastic resin such as an olefin resin and a water-insoluble or non-water-swelling polymer containing a carboxylic acid salt group are melt-kneaded in the presence of water,...
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4968731 |
Glass fiber reinforced thermoplastic molding compositions based on polyesters and graft polymers
Thermoplastic molding compositions based on thermoplastic polyesters (a 1 ), graft polymers incorporating acrylate rubbers as grafting base (a 2 ) and a two-shell graft sheath, copolymers of...
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4966940 |
Vulcanized, ethylene/alpha-olefin copolymer rubber composition
A vulcanized, ethylene/α-olefin copolymer rubber composition obtained by vulcanizing an unvulcanized rubber composition comprising 100 parts by weight of a rubber composition consisting of 0-99%...
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