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:
Mar. 25, 1997
Filed:
Jan. 22, 1996
Applicant:
Inventors:
Jack R Harper, Midland, MI (US);
Brian P Loiselle, Midland, MI (US);
William R Nicholson, Midland, MI (US);
Lawrence J Rapson, Bay City, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
521154 ; 427244 ; 427373 ; 427387 ; 427444 ; 521 88 ; 521117 ;
Abstract
A method of preparing a self-releasing silicone foam in which a composition containing a siloxane polymer, an organohydrogensiloxane, a platinum catalyst, a polyol, and preferably a monofunctional alcohol is foamed, cured, and then post cured at an elevated temperature. A method of reducing the cycle time of preparing a cured silicone foam in which the above composition is applied to a plastic substrate, foamed, cured, post cured at an elevated temperature and then separated from the plastic substrate.