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:
Nov. 24, 1992
Filed:
Aug. 29, 1991
Applicant:
Inventor:
Eric R George, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524449 ; 524494 ; 524502 ;
Abstract
A polymer blend comprising: a) a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon; b) a reinforcement material; and c) a thermoplastic polyurethane polymer. This polymer blend has and exhibits a good overall balance of physical properties including improved stiffness and heat resistance, and impact resistance and elongation at break over that of a polymer containing glass fibers alone. A process of preparing the polymer blend and articles of manufacture produced from the composition are also disclosed.