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. 14, 2010
Filed:
Mar. 08, 2006
Applicants:
Elke Marten, Ostercappeln, DE;
Elke Weigelt, Osnabrück, DE;
Anand G. Huprikar, Novi, MI (US);
Michael Strauβ, Lemförde, DE;
Inventors:
Elke Marten, Ostercappeln, DE;
Elke Weigelt, Osnabrück, DE;
Anand G. Huprikar, Novi, MI (US);
Michael Strauβ, Lemförde, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A prepolymer having an NCO content of less than 10%, based on the reaction of (a) diisocyanate with (b) polyether alcohol, the (b) polyether alcohol comprising (b1) and (b2) and/or (b3) with the following meanings for (b1), (b2) and (b3):