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. 23, 2008
Filed:
Jun. 30, 2005
Applicant:
Michael Mager, Leverkusen, DE;
Inventor:
Michael Mager, Leverkusen, DE;
Assignee:
Bayer MaterialScience AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 269/02 (2006.01); C07C 269/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for preparing amino-functional polyurethane prepolymers by The present invention also relates coatings, adhesives, sealants, casting compounds or moldings obtained from these amino-functional polyurethene prepolymers. Finally, the present invention relates to reactive systems containing the amino-functional polyurethane prepolymers, compounds containing on average more than one oxirane group per molecule, and optionally organic amines and additives.