Matches 151 - 200 out of 410 < 1 2 3 4 5 6 7 8 9 >
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5328734 Composition and process for reducing the adhesive nature of ethylene/alpha-olefins copolymers  
The process, which makes it possible to reduce the adhesive nature of a partially crystalline copolymer (E) of ethylene and at least one alpha-olefin with a density of between 0.865 and 0.900 appro...
5324771 Polypropylene resin compositions, coating process for moldings thereof and its coated moldings  
A coated molded article having good adhesion to a coating film and resistance to gasohol as well as excellent appearance can be obtained by applying a primer coating to the surface of a molded arti...
5310800 Thermoplastic elastomer  
A partially crosslinked thermoplastic elastomer composition having an excellent heat-bondability is obtained by dynamically heat-treating a peroxide-crosslinking olefin copolymer rubber with an α,...
5298560 Partially crosslinked thermoplastic resin composition  
A partially crosslinked thermoplastic resin composition is prepared by dynamically heat-treating a thermoplastic resin (A) in the presence of a carbon radical inducing agent (B) comprising a charge...
5292811 Process for preparing thermoplastic elastomers  
Proposed herein is a process for preparing thermoplastic elastomers, which comprises dynamically heat treating polymer particles together with a crosslinking agent, each of the polymer particles be...
5290635 Cold-stretched products comprising a propylene-based resin composition and process for producing the same  
Cold-stretched products comprising a propylene-based resin composition obtained by mixing (A) a polymer consisting mainly of propylene units, in a proportion of not more than 92% by weight and not ...
5288806 Thermoplastic olefins with low viscosity  
This invention relates to a ternary blend of 20 to 50 wt. % of random propylene copolymer of approximately 2% ethylene, 10 to 40 wt. % ethylene/propylene rubber, and 20 to 50 wt. % high density pol...
5286795 Thermoplastic elastomer based upon chlorosulfonated polyethylene and a crystalline olefin polymer  
A chlorosulfonated or chlorinated polyethylene dispersed in a polyolefin, vulcanized and then the vulcanizate dispersed into a thermoplastic chlorosulfonated or chlorinated polyethylene forming a p...
5281670 Polyolefin compositions  
It is herein provided a polymer blend comprising of polybutylene and a functionalized polyolefin such as maleated polypropylene. The blend has and exhibits an unexpectedly high degree of adhesion t...
5277988 Easily openable heat seal material  
A heat seal material having a plurality of resin surfaces which are positioned face to face and can be heat-fused together, at least one of the resin surfaces being formed of a resin composition co...
5276080 Static dissipative resin composition  
In the static dissipative resin composition of the present invention, fundamentally, at least semiconductor fillers are dispersed in a resin and at least a part of the semiconductor fillers are bro...
5268220 Polypropylene film  
The present invention provides a polypropylene film having high transparency and heat-sealability and superior in the balance between stiffness (tensile modulus) and impact resistance which polypro...
5266626 Thermoplastic elastomer based on an ethylene/α-olefin copolymer and on polynorbornene  
Composition comprising a mixture from 20 to 70 parts by weight of polynorbornene, from 80 to 30 parts by weight of crystalline polyolefine and a quantity of plastifier for the polynorbornene suffic...
5258463 Blends for consumer waste bags  
The invention relates to novel blend compositions comprising a linear low density copolymer of ethylene and a minor amount of an olefin containing 4 to 10 carbon atoms (LLDPE), and to films of impr...
5252658 Pigment-containing premixture of titanium dioxide with olefin polymer  
A premixture composition for the production of water-resistant photographic support material coated with polyolefin resin for light-sensitive materials of polyolefin resin and light-reflecting whit...
5248719 Solid coating composition for textile floor coverings  
A solid coating composition based on a polyolefin containing a filler is disclosed. The polyolefin is partly or completely reacted with either an unsaturated organic acid or an unsaturated organic ...
5244962 Olefin polymer based pressure-sensitive adhesives  
There are provided pressure-sensitive adhesives which comprise free radical cured mixtures of at least one crosslinkable olefin polymer and at least one tackifying organic additive, preferably a hy...
5242922 Blends of HDPE and polybutene  
Novel blends of high density polyethylene compounded with a minor amount of an at least partially isotactic, partially crystalline butene-1 polymer comprising at least about 80 wt % of polymerized ...
5229463 Thermoplastic resin compositions having improved strength and method for producing them  
A thermoplastic resin composition which comprises 100 parts by weight of a copolymer of propylene with at least one particular diene monomer or a mixture of said propylene copolymer with another cr...
5221715 Poly(1-butene)resin composition  
The composition of this invention is a poly(1-butene) resin composition which has characteristics such as excellent rigidity, creep characteristic and impact resistance, which a poly(1-butene) resi...
5221583 Support material for thermal dye transfer  
A support material for thermal dye transfer processes of a polyolefin coated base paper in which the base paper has a roughness of 4 μm or less and the polyolefin coating is applied to the base pa...
5218011 Composition for protecting the contents of an enclosed space from damage by invasive water  
A gel composition including a gel matrix with a thickener having a water absorbent polymer with pendent anionic groups dispersed therein. Preferred thickeners are organophilic clays such as bentoni...
5217255 Erasable system including marking surface and erasable ink composition  
An erasable system including an element having a porous marking surface and an erasable marking composition for applying markings to the porous marking surface. The marking composition comprises an...
5216079 Polyolefin lubricant systems and polymer composites containing such lubricants  
Lubricant systems are provided in which a polyolefin or polyolefin/polytetrafluoroethylene blend functions as a lubricant in a polymer matrix material. The resulting polymer composites containing a...
5206292 Pelletizing aid for manufacturing polyolefins  
A method for substantially minimizing the agglomeration of freshly manufactured polyolefin pellets, comprising adding an effective amount of oxidized high density polyethylene powder during the man...
5159016 Process for preparing thermoplastic resin composition  
A thermoplastic resin composition is prepared by heat-treating a mixture of a thermoplastic resin substantially containing no olefinic unsaturated carbon-carbon bond and an elastomer having an olef...
5153039 High density polyethylene article with oxygen barrier properties  
An article of manufacture which includes a barrier layer formed of a high density polyethylene composition comprising: from about 50 to about 95 weight percent of high density polyethylene; f...
5124193 Injection-molded product  
An injection-molded product comprising: component A: 45 to 70% by weight of a propylene polymer 2.16 kg) of 10 to 100 g/10 min and an ethylene content of 0 to 15% by weight; and component B: 30 to ...
5115030 Polypropylene resin composition  
A propylene resin composition contains: (A) 50 to 99% by weight of a polypropylene resin, and (B) 1 to 50% by weight of a rubber component, and the rubber component (B) contains a random c...
5100947 Dynamically vulcanized alloys having improved stiffness/impact balance  
A dynamically vulcanized composition comprising a polyolefin resin and an elastomer is provided in which a major portion of fillers or specified additives are present in the polyolefin resin. A pro...
5082875 Sanitary rubber article  
A sanitary rubber composition or article comprising a synthetic rubber prepared by solution polymerization and a fine powder of polyethylene having a molecular weight of 1×10 6 to 1×10 9 and ha...
5081179 Thermoplastic elastomer composition  
A thermoplastic elastomer composition comprising (A) 10-90 parts by weight of crystalline polypropylene, (B) 10-90 parts by weight of brominated butyl rubber, (C) 10-120 parts by weight of olefinic...
5079287 Olefin resin composition for injection molding  
Disclosed is an olefin resin composition for injection molding, which comprises (A) an olefin resin composition comprising ultra-high-molecular-weight polyethylene having an intrinsic viscosity of ...
5066725 Polyethylene composition, objects made therefrom and process for the manufacture of foamed objects  
The invention relates to polyethylene compositions comprising 20-98 wt % branched polyethylene a) with a density of between 915 and 940 kg/m 3 and a melt flow index of between 0.05 and 40 dg/minut...
5064893 Flexible label film from polyethylene and calcium carbonate-polymer mixture  
Polyethylene films having improved diecutability and compositions for the production thereof comprise from approximately 75% to about 95% of a polyethylene polymer and from about 5% to about 25% of...
5051477 Dynamically cured thermoplastic olefin polymers and process for producing the same  
A dynamically vulcanized thermoplastic composition is provided which comprises a polymer blend of a polyolefin resin, a halogenated elastomeric copolymer, such as a halogenated butyl rubber, or a h...
5049441 High density polyethylene compositions  
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 ...
5041491 Polypropylene with improved impact properties  
A modified propylene polymer composition of improved low temperature impact resistance comprising about 55 to about 80 weight percent polypropylene homopolymer, about 15 to about 30 weight percent ...
5039748 High-strength polypropylene fiber  
High-Strength polypropylene fiber is obtained from polypropylene having incorporated therein from 0.05 to 10,000 ppm by weight of a vinylcycloalkane polymer. The disclosed fiber polypropylene has a...
5028663 Solid state processing of polymer blends  
This invention involves polyethylene blends prepared by a particular method to achieve a unique solid state processability. More specifically, the polyethylene blends of this invention are high den...
5026778 Polypropylene-based resin composition and process for preparation of sheets comprising the resin composition  
A polypropylene-based resin composition consisting essentially of 60-98% by weight of a polypropylene-based resin selected from the group consisting of (i) homopolypropylene, (ii) a crystalline ran...
5025057 4-methyl-1-pentene polymer compositions  
In accordance with the present invention, there are provided 4-methyl-1-pentene polymer compositions comprising 90-10 parts by weight of 4-methyl-1-pentene polymer (A), 90-10 parts by weight of pro...
5013793 Dynamically cured thermoplastic olefin polymers and process for producing the same  
A dynamically vulcanized thermoplastic composition is provided which comprises a polymer blend of a thermoplastic olefinic resin, and an elastomeric halogen-containing copolymer of a C 4 to C 7 i...
5013771 Process for the production of glass fiber reinforced composite material  
A glass fiber-reinforced composite material is produced by treating glass fibers with a silane composition comprising silane molecules having amine functional groups and silane molecules having eth...
4998928 Barrier guard moisture-proof adhesive  
This invention relates to a moisture-proof adhesive coating composition comprising an antioxidant and a blend of an amorphous polymer of propylene, a crystalline polymer of propylene and a resinous...
4992486 White-pigmented, melt-stable ethylene/carboxylic acid copolymer compositions  
A composition stabilized against thermal crosslinking and consequent reduction of its melt index, consisting essentially of a uniform dispersion of alumina-coated titanium dioxide pigment in a blen...
4992269 Animal repellant  
A bird repellant composition including an effective amount of a polymeric component which polymeric component includes at least one butene polymer or copolymer, and an effective amount of a t...
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 comprisi...
4985502 Thermoplastic elastomer  
A thermoplastic elastomer with well-balanced physical properties is prepared by treating a rubber/resin composition comprised of (a) 45-90 wt. parts of a rubbery component and (b) 10-55 wt. parts o...
4978717 Thermoelastic composition of ethylene-1-olefin copolymer and rubber  
Thermoplastic compositions are prepared by blending an ethylene-hexene and/or an ethylene-butene copolymer resin, with a rubber and dynamically vulcanizing the rubber to form a heat-shrinkable dyna...

Matches 151 - 200 out of 410 < 1 2 3 4 5 6 7 8 9 >