Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1993-11-04
1996-03-26
Dean, Ralph H.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524267, 525101, C08K 554
Patent
active
055020950
ABSTRACT:
A thermoplastic elastomer composition comprising (A) 50-98% by weight of a thermoplastic polyester elastomer, (B) 50-2% by weight of a rubber and (C) a polyorganosiloxane in a proportion of 0.01-10 parts by weight per 100 parts of the total of the components (A) and (B). The above thermoplastic elastomer composition enables one to improve the flexibility and compression set of the thermoplastic polyester elastomer excellent mechanical properties, heat resistance and oil resistance without impairing the abrasion resistance of the thermoplastic polyester elastomer.
REFERENCES:
patent: 3963802 (1976-06-01), Smith
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patent: 4290927 (1981-09-01), Tanaka et al.
patent: 4367316 (1983-01-01), Tanaka et al.
patent: 4879331 (1989-11-01), Endo
Patent Abstracts of Japan, vol. 12, No. 398 (C-538) 3245!, Oct. 21, 1988, JP-A-63-142056, Jun. 14, 1988.
Hasegawa Ko
Konomoto Takeyoshi
Nakajima Tatsuo
Teramoto Toshio
Ueshima Toshihumi
Dean Ralph H.
Japan Synthetic Rubber Co. Ltd.
NTN Corporation
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