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:
Dec. 04, 1990
Filed:
Aug. 01, 1988
Applicant:
Inventor:
Biing-lin Lee, Broadview Heights, OH (US);
Assignee:
The B. F. Goodrich Company, Akron, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08K / ;
U.S. Cl.
CPC ...
524494 ; 525 66 ;
Abstract
Impact resistant properties, especially at low temperatures, melt processing properties, and dimensional stability of thermoplastic elastomer polyurethanes are improved by the addition of a carbonyl modified polyolefin. These improvements are particularly useful for reinforced polyurethanes.