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. 21, 2025
Filed:
Dec. 17, 2019
Applicants:
Dow Silicones Corporation, Midland, MI (US);
Rohm and Haas Company, Collegeville, PA (US);
Inventors:
Jiang Peng, Shanghai, CN;
Yi Guo, Shanghai, CN;
Nanguo Liu, Midland, MI (US);
Nick Shephard, Auburn, MI (US);
Ye Wu, Shanghai, CN;
Matt Olsen, Wilmington, DE (US);
Assignees:
DOW SILICONES CORPORATION, Midland, MI (US);
ROHM AND HAAS COMPANY, Collegeville, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 183/04 (2006.01); C08K 3/36 (2006.01); C08K 5/5419 (2006.01); C08K 5/544 (2006.01); C08K 9/06 (2006.01); C09J 11/08 (2006.01); C09J 183/04 (2006.01); C08G 77/18 (2006.01);
U.S. Cl.
CPC ...
C09D 183/04 (2013.01); C08K 3/36 (2013.01); C08K 5/5419 (2013.01); C08K 5/544 (2013.01); C08K 9/06 (2013.01); C09J 11/08 (2013.01); C09J 183/04 (2013.01); C08G 77/18 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2312/00 (2013.01);
Abstract
A one-part room temperature vulcanisable (RTV) silicone composition containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a metal carboxylate salt which cures to a silicone elastomer which may be used as a clear sealant which avoids discolouration and loss of adhesion upon aging.