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:
Apr. 28, 1992
Filed:
Jun. 11, 1990
Applicant:
Inventors:
Heinrich Hess, Cologne, DE;
Richard Kopp, Cologne, DE;
Gerhard Grogler, Leverkusen, DE;
Horst Stepanski, Leverkusen, DE;
Gunter Arend, Dormagen, DE;
Hans Tups, Bergisch, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
528 49 ; 528 44 ; 528 48 ; 528 59 ; 528 60 ; 528 61 ; 528 71 ; 528 73 ; 528 68 ; 524501 ; 524542 ; 524839 ;
Abstract
The present invention is directed to a reactive polyurethane mixture comprising: