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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.:

US 10500151 B1

PDFFull Text
Date of Patent:
Dec. 10, 2019

Filed:

Apr. 08, 2015

Silicone elastomer composition

Applicant:

Dow Corning Corporation, Midland, MI (US);

Inventors:

Patrick J. Fryfogle, Midland, MI (US);

Donald Anthony Kadlec, Midland, MI (US);

Assignee:

Dow Silicones Corporation, Midland, MI (US);

Attorney:

Warness Norcross + Judd LLP

Primary Examiner:

Anna R Falkowitz

Int. Cl.
CPC ...
C08L 83/04 (2006.01); A61Q 19/00 (2006.01); A61K 8/895 (2006.01); C08L 83/12 (2006.01); C08G 77/00 (2006.01); C08K 5/56 (2006.01); C08L 83/00 (2006.01); A61K 8/06 (2006.01); C08L 83/10 (2006.01); C08G 77/12 (2006.01); C08G 77/14 (2006.01); C08G 77/20 (2006.01); C08G 77/46 (2006.01); C08G 77/18 (2006.01);
U.S. Cl.
CPC ...
A61K 8/895 (2013.01); A61K 8/062 (2013.01); A61Q 19/00 (2013.01); C08G 77/70 (2013.01); C08K 5/56 (2013.01); C08L 83/00 (2013.01); C08L 83/04 (2013.01); C08L 83/10 (2013.01); C08L 83/12 (2013.01); A61K 2800/54 (2013.01); C08G 77/12 (2013.01); C08G 77/14 (2013.01); C08G 77/18 (2013.01); C08G 77/20 (2013.01); C08G 77/46 (2013.01);
Abstract

A silicone elastomer composition ('composition') has customizable sensory characteristics. The composition includes a pituitous silicone fluid that includes a hydrosilylation reaction product and a carrier fluid. The hydrosilylation reaction product generally includes alkenyl or Si—H functionality. The hydrosilylation reaction product is the reaction product of a first linear organopolysiloxane including (RRRSiO—) and (RRSi)) units, and a second linear organopolysiloxane including (RRRSiO—) and (RRSiO) units. Each of R-Ris independently a hydrocarbon group so long as at least one of R-Ris an alkenyl group and at least one of R-Ris a hydrogen atom. The first linear organopolysiloxane has a DP of from 100 to 15,000. The second linear organopolysiloxane has a DP of from 4 to 1,000. The composition also includes a silicone elastomer different from the hydrosilylation reaction product. Personal care compositions can include the composition.

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