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:
Jan. 02, 1979
Filed:
Mar. 22, 1977
Applicant:
Inventors:
Assignee:
Showa Denko K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
260887 ; 2608 / ; 260899 ;
Abstract
A high impact resin composition which comprises 100 parts by weight of polymers obtained by ring-opening polymerization of cyano- or ester-substituted norbornene derivatives bearing at least one nitrile group, a substituent containing the nitrile group, an ester group or a substituent containing the ester group and 2 to 25 parts by weight of rubber-like materials.