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:
Sep. 07, 1993
Filed:
Dec. 19, 1991
Applicant:
Inventors:
Joachim Franke, Cologne, DE;
Kurt P Meurer, Cologne, DE;
Peter Haas, Haan, DE;
Josef Witte, Cologne, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525 90 ; 525125 ; 525131 ;
Abstract
The present invention is directed to poly-.alpha.-olefin/polyurethane block copolymers which are prepared by reacting
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Franke, Joachim. (1993). Poly-.alpha.-olefin/polyurethane block copolymers, processes for their (U.S. Patent No. 5242977). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5242977
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile