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:
Oct. 30, 2012
Filed:
Jul. 06, 2006
Andrew Beger, Elizabethtown, KY (US);
Loren Lower, Sanford, MI (US);
Timothy Lueder, Midland, MI (US);
Rochelle Nesbitt, Caro, MI (US);
Randall Schmidt, Midland, MI (US);
Andrew Beger, Elizabethtown, KY (US);
Loren Lower, Sanford, MI (US);
Timothy Lueder, Midland, MI (US);
Rochelle Nesbitt, Caro, MI (US);
Randall Schmidt, Midland, MI (US);
Dow Corning Corporation, Midland, MI (US);
Abstract
A pressure sensitive adhesive composition includes (A) a bodied MQ resin containing (i) a resinous core and (ii) a nonresinous polyorganosiloxane group, where the nonresinous polyorganosiloxane group is terminated with a silicon-bonded hydroxyl group; (B) a treated MQ resin, where (B)/(A) ratio has a value of 0.3 to 5.0, and (C) a polydiorganosiloxane terminated with a condensation reactable group; where resin/polymer ratio has a value of 2.0 to 3.0; optionally (D) a crosslinker; optionally (E) a catalyst; and optionally (F) a solvent. A pressure sensitive adhesive product prepared by curing the pressure sensitive adhesive composition is useful in structural attachment applications such as structural glazing applications.