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. 08, 1978
Filed:
May. 06, 1975
Junichi Nakamura, Yokohama, JP;
Hiroshi Konuma, Kawasaki, JP;
Shiro Kokuryo, Yokohama, JP;
Takashi Ueshima, Yokohama, JP;
Chutatsu Tsuge, Tokyo, JP;
Showa Denko K.K., Tokyo, JP;
Abstract
High impact composition of ring-opening polymerization product formed of (A) 100 parts by weight of at least one ring-opening polymerization product selected from the group consisting of (a) ring-opening polymerization homopolymers of norbornene derivatives containing at least one nitrile group or a substituent including said nitrile group, (b) ring-opening polymerization homopolymers of norbornene derivatives containing at least one ester group or a substituent including said ester group, (c) ring-opening polymerization copolymers of combination of said norbornene derivatives, and (d) other ring-opening polymerization copolymers of any of said norbornene derivatives and 50 mol% at most of other unsaturated cyclic compounds; and (B) 0.05 to 10.0 parts by weight of specified metal salts of fatty acids.