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. 24, 1993
Filed:
Nov. 24, 1992
Applicant:
Inventor:
Biing-Lin Lee, Broadview Heights, OH (US);
Assignee:
The B. F. Goodrich Company, Akron, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525210 ; 525211 ;
Abstract
Alloys of polycycloolefin polymers are produced by melt blending the same with ethylene-based functional polymers. The polycycloolefin polymer can be a homopolymer, an interpolymer, or blends thereof. The alloys of the present invention have improved properties such as impact strength, solvent resistance, and melt viscosity reduction, as well as improved thermal aging properties such as retention of impact strength and melt viscosity.