Patents
Patent data provided by The
European Patent Office
and updated through early 2009. Full text patent data loaded weekly coming soon.
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US4169869 (A), filed
Nov 03, 1977
, published
Oct 02, 1979
- ABTEC CHEMICAL
US4460744 (A), filed
Apr 20, 1981
, published
Jul 17, 1984
- DOW CHEMICAL CO
Excellently-propertied, physical and intimately-admixed blends of polymers (i.e., "polyblends") comprise in intimate admixtures (A) large particle size, mass-made acrylonitrile/butadiene/styrene (i.e., "ABS")-type resins; and (B) certain grafted and/or...
US5430100 (A), filed
Mar 03, 1994
, published
Jul 04, 1995
- GEN ELECTRIC
Blends of ABS polymers with different substrate particle sizes are disclosed having a desirable balance of impact resistance, crease stress whitening, and melt viscosity. These compositions are useful in thin guage ABS films.
US5554688 (A), filed
Aug 03, 1995
, published
Sep 10, 1996
- DENKI KAGAKU KOGYO KK
A thermoplastic resin composition comprising (A) 100 parts by weight of a diene rubber-containing styrene resin, (B) from 1 to 50 parts by weight of a vinyl resin-containing acrylic rubber polymer obtained by polymerizing from 1 to 200 parts by weight of at...
US3624182 (A), filed
Jul 13, 1970
, published
Nov 30, 1971
- GEN MOTORS CORP
US4713420 (A), filed
May 21, 1982
, published
Dec 15, 1987
- DOW CHEMICAL CO
Rubber modified styrene-acrylonitrile polymers (ABS) having three different types of rubber particles. One type is small, usually emulsion-produced particle. The second is a large emulsion-produced particle. The third is a large, mass-produced particle. Such...
US4985497 (A), filed
Aug 25, 1988
, published
Jan 15, 1991
- DU PONT
Terpolymers of various amounts of polymer repeat units of ethylene, acrylate ester, and carbon monoxide are intimately admixed with acrylonitrile/butadiene/styrene (ABS) resin to form a blend with a flex modulus of at least 1700 MPa. The resulting blend has...
US5183840 (A), filed
Jul 31, 1991
, published
Feb 02, 1993
- CHARBONNAGES STE CHIMIQUE
Thermoplastic composition based on a crystalline polyester and a modified vinyl aromatic polymer. It comprises: from 50 to 97% by weight of at least one polymer phase (A) consisting of at least one terpolymer produced by grafting (a) at least one vinyl...
US3926884 (A), filed
Oct 18, 1974
, published
Dec 16, 1975
- MCCOLGAN JOHN M
A resinous plastic molding or extrusion compound of the ABS (acrylonitrile-butadiene-styrene) type, containing an additive material selected from the group consisting of air blown asphalt, gilsonite, and mixtures thereof, to improve the impact resistance...
US4076769 (A), filed
Jan 15, 1976
, published
Feb 28, 1978
- GOODYEAR TIRE RUBBER
The invention relates to an oriented film of ABS composition comprised of a resin and a rubber phase, which film exhibits little or no haze, does not stress- or crease-whiten, and has improved low-temperature impact properties. The film is oriented at a...
US4233409 (A), filed
Jul 05, 1979
, published
Nov 11, 1980
- MONSANTO CO
The present invention relates to a polymeric blend comprising first and second ABS polyblends, a grafted diene rubber terpolymer grafted with alkenyl aromatic and alkyl alkacrylate monomers, a block copolymer of conjugated diene and alkenyl aromatic monomers...
US5086113 (A), filed
Nov 28, 1990
, published
Feb 04, 1992
- DU PONT
Terpolymers of various amounts of polymer repeat units of ethylene, ethyl acrylate, and carbon monoxide are intimately admixed with acrylonitrile/butadiene/styrene (ABS) resin to form a blend with a flex modulus of at least 1700 MPa. The resulting blend has...
US3375302 (A), filed
(unknown)
, published
(unknown)
- SHINJI IWAI
US4374944 (A), filed
Mar 18, 1981
, published
Feb 22, 1983
- UNITED STATES STEEL CORP
Coal tar pitch is blended with ABS (acrylonitrile-butadiene-styrene) molding or extrusion composition. The product produced therefrom is superior in some ways for applications such as pipe manufacture and meets generally accepted specifications therefor....
