Matches 201 - 250 out of 371 < 1 2 3 4 5 6 7 8 >
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4948669 Flame retardant ethylene polymer blends  
Wire insulation and cable jacketing compositions comprise blends of ethylene copolymers and propylene polymers.
4942187 Vibration-damping rubber composition  
A vibration-damping rubber composition comprising: (A) 100 parts by weight of at least one rubber component selected from the group consisting of (a) at least one hexene-1 type polymer selected...
4940756 Elastomers and tires containing them  
An elastomeric composition suitable for tires comprising (A) 5 to 50% by weight of copolymer block (A) of an aromatic vinyl compound and a conjugated diene and containing 52-90% wt of vinyl...
4939193 Use of the alpha-modification of cis-naphthoylenebis(benzimidazole) for pigmenting polyolefins  
The α-modification of cis-naphthoylenebis(benzimidazole) is unstable in many media and up to date has therefore only been used as a vat dye. However, according to the invention, the...
4929509 Adhesives based on amorphous propylene/hexene copolymers  
The present invention relates to a two component adhesive composition containing a propylene-hexene copolymer having about 6 to less than 15 mole percent hexene and a compatible tackifying resin.
4918127 Filled elastomer blends  
A halogen-free filled elastomer blend composition, containing at least two elastomers from the group: elastomeric ethylene-propylene copolymers and terpolymers, polyamide elastomers, elastomeric...
4911985 High density polyethylene compositions containing polyisobutylene rubber and filler  
A high density polyethylene composition comprising: from about 50 to about 95 weight percent of high density polyethylene; from about 5 to 40 weight percent of polyisobutylene rubber; and ...
4906683 Thermoplastic elastomer composition  
Partially crosslinked thermoplastic elastomer which is produced as follows: (A) propylene (10-90 weight part), (B) halogenated butyl rubber (90-10 weight part, (A)+(B)=100 weight part), (C)...
4886849 Butene-1 molding resin blends  
A composition consisting essentially of a blend of about 60 to 75% by weight of an isotactic butene-1 homopolymer with a melt index of more than 100 to 1000, about 23.5 to 39.88% by weight of...
4873116 Method of preparing mixtures of incompatible hydrocarbon polymers  
A method of preparing mixtures of incompatible hydrocarbon polymers using a novel compatibilizing system. The compatibilizing system comprises a mineral filler and certain reinforcement additives....
4833195 High flow drapable polymer compositions  
A thermoplastic pelletizable polymer composition comprising an oligomer or degraded polyolefin and an olefinic elastomer. Optionally, the composition can also include a polyolefin thermoplastic...
4829125 Method of producing an olefin thermoplastic resin composition  
A given amount of crystalline polypropylene resin is blended with an olefin copolymer rubber to prepare a preblend comprising an olefin copolymer rubber/crystalline polypropylene and then the...
4824889 Poly-1-butene blend adhesives  
A hot melt adhesive comprising a blend of: from about 10% by weight to about 90% by weight of a blend of from 10% by weight to 90% by weight of an at least partially crystalline copolymer of...
4804564 Plastic bags of blends of linear ethylene polymers and aromatic polymers  
Plastic bags are made from linear ethylene homopolymer or linear low density copolymers (LLDPE) blended with up to about 10 weight percent of an aromatic polymer, e.g., polystyrene or...
4801652 Heat shrinkable film  
A biaxially stretched film of an ethylene copolymer, preferably a mixture of (A) 90 to 50% by weight of a linear ethylene-α-olefin copolymer having a density of 0.90 to 0.93 g/cm 3 at 25° C. and...
4795767 Can carrier composition  
A can carrier composition comprising at least one of each of the following components wherein all parts are by weight based on 100 parts by weight of component (i): (i) a high pressure...
4794143 Polymer composition containing CPE and styrene polymer  
This invention relates to a process to prepare impact resistant blends of chlorinated polyethylene and a styrenic polymer.
4791160 Flame-retardant resin compositions  
This invention provides a flame-retardant resin composition comprising: (A) about 100 parts by weight of a base polymer containing about 99 to about 20% by weight of a linear polyethylene and...
4786678 Method of producing films from polyethylene resin, an additive and a second polymeric resin  
There is disclosed a modified method of preparing a blown polyethylene film made from a blend of major proportion of a polyethylene resin, e.g., LLDPE, a minor proportion of a second polymeric...
4785045 Thermoplastic elastomer composition  
A thermoplastic elastomer composition composed of a partially crosslinked product of a blend consisting mainly of (a) 80 to 10 parts by weight of a peroxide-crosslinkable olefinic copolymer rubber,...
4774277 Blends of polyolefin plastics with elastomeric plasticizers  
Compositions of matter useful in the preparation of film which is soft and has high tensile, tear and impact strength. The compositions comprise polyolefin plastics blended with an elastomeric...
4748206 Polyolefin composition and the same used for vehicle exterior members  
A polyolefin composition and the same especially used for producing vehicle exterior members which is excellent in softness, impact resistance, moldability, appearance, restorable property and so...
4742106 Polyolefin compositions having high rigidity and high impact resistance  
A polyolefin composition having a high rigidity and a high impact resistance, said polyolefin composition comprising: (a) 10-96% by weight of a propylene polymer; (b) 2-30% by weight of an...
4716062 Composite materials, their preparation and articles made therefrom  
High strength, light weight composite material, comprising discrete reinforcing elements surrounded by a matrix including polymer micro-bits that are substantially free of the intact cells of the...
4710540 Composition for preparing cement-adhesive reinforcing fibers  
A modifier composition is disclosed for compounding with a polyolefin to produce a resin from which cement adherent polyolefin fibers may be produced by conventional fiber forming methods. The...
4695397 Granular bleaching activator  
A granular bleaching activator for use in a detergent or bleach, which has particles which have a size of from 0.5 to 3 mm and are composed of (a) from 70 to 99.5% by weight of one or more...
4677178 Silicone-based textile finishing agent  
The silicone-based textile finishing agent comprises (a) an organopolysiloxane having at least one hydrocarbyl group substituted with a phosphate ester group --PO(OR) 2 , in which R is a monovalent...
4657982 Blends of polyethylene and polybutenes  
Blends, and films made therefrom, are disclosed, such blends being made from 80-99 percent by weight of a polyethylene, 0.5 to 10.0 percent by weight of a polybutene having a number average...
4634735 Polypropylene compositions with high impact strength  
The invention concerns polypropylene compositions with high impact strength adapted to the manufacture of car components such as bumpers or dashboards, characterized in that they contain: (a) 50...
4624989 Thermoplastic elastomers containing cross-linked epihalohydrin rubbers  
Disclosed is a thermoplastic elastomer containing a cross-linked polyepihalohydrin rubber made by simultaneously cross-linking the rubber and blending the rubber with a crystalline polyolefin in...
4616055 Porous irrigation pipe and method  
A mixture of virgin crumb rubber sized to between 30 mesh and 100 mesh containing less than 5%+100 fines and thermoplastic binder, such as carbon black filled polyethylene containing a coating...
4613643 Porous sheet  
A process for the preparation of soft porous sheets, comprises forming into a sheet a composition comprising (i) 40 to 80% by weight of an inorganic filler and (ii) 60 to 20% by weight of a...
4604421 Polypropylene resin composition comprising talc having specified average diameter and particle size  
A resin composition is provided which comprises a crystalline propylene-ethylene copolymer resin mixed with mica having a specified average particle diameter and particle size distribution or a...
4587303 Polyethylene blend and film  
A blend having improved optical and good mechanical properties comprising (A) at least 75 weight %, preferably 85-95 weight %, of ethylene hydrocarbon copolymer (LLDPE) of density 0.916 to 0.930...
4584333 Fire-resistant thermoplastic composition  
A fire-resistant thermoplastic composition includes at least one ethylene polymer and/or a copolymer of ethylene and another organic compound, an inorganic loading material capable of releasing...
4552689 Electrically conductive inorganic filler containing propylene polymer compositions  
An inorganic filler containing propylene polymer composition which comprises 25 to 90% by weight of component (A) and 75 to 10% by weight of component (B): (A) at least one member selected from...
4550131 Aqueous slurry process for preparing reinforced polymeric composites  
An improved aqueous slurry process for preparing reinforced polymeric composites in the absence of a flocculant comprising the steps of forming an alkaline aqueous slurry comprising a reinforcing...
4543385 Blend compositions of sulfo EPDM's having improved compression set properties  
This invention relates to extrusion and injection moldable type elastomeric compositions having improved compression set properties and having a viscosity at 200° C. at 0.73 sec -1 of about 8×10...
4542188 Polymeric films having one-sided cling and compositions useful in their preparation  
A polymeric film prepared from a relatively crystalline polymer such as a copolymer of ethylene and an α-olefin having at least 3 carbon atoms, e.g., 1-octene (linear low density polyethylene); a...
4535116 Inhibition of water treeing in polymers of ethylene  
A method for inhibiting formation of water trees in objects formed from compositions of polymers of ethylene used in dielectric applications having a density in a range above 0.92 g/cc as...
4533696 Polymer powder compositions, particularly polyethylene powder compositions and objects to be made and made thereof  
The invention relates to polymer powder compositions consisting of 1-99 wt. % of a polymer powder component A and 99-1 wt. % of a polymer powder component B, the average particle size of component...
4529764 Olefin polymers containing amides and inorganics  
Blown films of LLDPE having reduced block and increased slip are provided by incorporating into the polymer, before blowing into films, effective amounts of certain fatty acid amides and inorganic...
4525494 High strength flame resistant poly-olefins comprising surface coated alumina hydrate plus organic titanate and methods of making the same  
A flame retardant polypropylene product and method are provided having the composition of about 60% to 64% alumina hydrate surface coated with about 1.0 wt. % of isostearic acid, about 0.25% to 1%...
4524181 Curable epoxy compositions and cured resins obtained therefrom  
Cured epoxy resins having reduced susceptibility to mechanical and thermal shock are prepared from a composition comprising a curable epoxide compound and elastomeric particles colloidally...
4514534 Modified polypropylene for film  
An improved polypropylene blend for biaxial orientation into thin films is made by combining low molecular weight polypropylene, a peroxide agent, a nucleating agent, and linear low density...
4513059 Release coating composition  
An aqueous release coating composition comprising a perfluorinated ester polymer and a film-forming polymer is described.
4504619 Irimellitic anhydride-containing unsaturated polyesters  
A glass size composition comprising a trimellitic anhydride anhydride-containing unsaturated polyester imparts to glass fibers superior reinforcing characteristics when used to reinforce sheet...
4504617 Inorganic filler containing propylene polymer compositions  
An inorganic filler containing propylene polymer composition which comprises 25 to 90% by weight of component (A) and 75 to 10% by weight of component (B): (A) at least one member selected from...
4501846 Composition for tufted carpets  
Disclosed is a pre-coat composition consisting essentially of (1) a low density polyethylene having a melt index of from about 70 to about 425; (2) a nitrogen-containing silane cross-linking...
4477400 Rotational molding method using polyolefin powder compositions  
A polyolefin composition having improved adhesion to foamable plastic substrates, comprising an intimate mixture of about 20% to about 99.5% by weight of a first stabilized polyolefin powder and...
Matches 201 - 250 out of 371 < 1 2 3 4 5 6 7 8 >