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:
Dec. 14, 1993
Filed:
Jul. 02, 1992
Applicant:
Inventors:
Carol A Hoag, Midland, MI (US);
Michael A Lutz, Midland, MI (US);
Steven W Wilson, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 15 ; 502167 ;
Abstract
Catalyst compositions suitable for use in one-part storage stable organosiloxane compositions that cure by a platinum-catalyzed hydrosilation reaction are prepared by blending a liquid complex of a platinum group metal compound and an ethylenically unsaturated organosiloxane compound with an alkylenediamine, and then combining the resultant mixture with an acetylenic alcohol. The catalyst compositions also contain at least one organohydrogensiloxane that is present prior to or during blending of said alkylene diamine with said acetylenic alcohol.