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:
Mar. 16, 1999
Filed:
Jun. 27, 1996
Applicant:
Inventors:
Reinhard Halpaap, Odenthal, DE;
Hans Schlegel, Leverkusen, DE;
Jan Mazanek, Koln, DE;
Hans-Ulrich Meier-Westhues, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C09D / ; C07C / ;
U.S. Cl.
CPC ...
528 45 ; 2521822 ; 25218222 ; 25218224 ; 528 49 ; 528 59 ; 528 60 ; 528 65 ; 528 67 ; 528 73 ; 528 84 ; 528 85 ; 560 24 ; 560 25 ; 560 26 ; 560115 ; 560157 ; 560158 ; 560330 ; 560359 ; 560360 ; 564123 ; 564138 ;
Abstract
The present invention relates to polyisocyanates containing