The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 1996
Filed:
Mar. 27, 1992
Applicant:
Inventors:
Ko Hasegawa, Yokkaichi, JP;
Toshio Teramoto, Yokkaichi, JP;
Tatsuo Nakajima, Iwata, JP;
Takeyoshi Konomoto, Kakegawa, JP;
Assignees:
Japan Synthetic Rubber Co., Ltd., Tokyo, JP;
NTN Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525 / ; 525 89 ; 525 / ; 525173 ; 525175 ; 525176 ; 525177 ; 525408 ; 525446 ;
Abstract
The composition of the present invention is a thermoplastic elastomer composition obtained by dynamically crosslinking (A) 51-95% by weight of a thermoplastic polyester elastomer and (B) 49-5% by weight of a rubber during kneading. The composition is excellent in all of hardness, tensile strength, tensile elongation, compression set, thermal aging resistance, oil resistance and molded product appearance, and is suitably used as a material for automobile parts such as joint boot and the like.