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:
Feb. 14, 2006
Filed:
Oct. 22, 2003
Richard R. Roesler, Wexford, PA (US);
Derek L. Crawford, Oakdale, PA (US);
Kurt C. Frisch, Clair, PA (US);
Dinesh Pethiyagoda, Pittsburgh, PA (US);
Karsten Danielmeier, Solingen-Burg, DE;
Richard R. Roesler, Wexford, PA (US);
Derek L. Crawford, Oakdale, PA (US);
Kurt C. Frisch, Clair, PA (US);
Dinesh Pethiyagoda, Pittsburgh, PA (US);
Karsten Danielmeier, Solingen-Burg, DE;
Bayer MaterialScience LLC, Pittsburgh, PA (US);
Abstract
The present invention relates to a polyether urethane containing one reactive silane group and one or more polyether segments having a number average molecular weight of 1000 to 15,000, wherein the reactive silane groups are incorporated by the reaction of an isocyanate group with a compound corresponding to the formulawherein