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:
Nov. 09, 2010
Filed:
Nov. 14, 2006
Roy M. Griswold, Ballston Spa, NY (US);
Robert L. Frye, Concord, OH (US);
Mark J. Bisaillon, Saratoga Springs, NY (US);
Roy M. Griswold, Ballston Spa, NY (US);
Robert L. Frye, Concord, OH (US);
Mark J. Bisaillon, Saratoga Springs, NY (US);
Momentive Performance Materials Inc., Albany, NY (US);
Abstract
The present invention relates to novel adhesive-forming compositions of silylated polyurethane prepolymer blended with pre-formed adhesives, and pressure sensitive adhesives containing the same. The silylated polyurethane prepolymer is obtained from the silylation of a polyurethane prepolymer derived from the reaction of polybutadiene polyol and polyisocyanante, where the polybutadiene polyol possesses a primary hydroxyl group content of from about 0.1 to about 2.0 meq/g.