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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 9512271 B1

PDFFull Text
Expired
Date of Patent:
Dec. 06, 2016

Filed:

Feb. 06, 2013

Silicone copolymers with pendant alkyl radicals attached via allyl glycidyl ether and related compounds, and use thereof as stabilizers for production of flexible polyurethane foams

Applicant:

Evonik Goldschmidt Gmbh, Essen, DE;

Inventors:

Roland Hubel, Essen, DE;

Annegret Terheiden, Alpen, DE;

Assignee:

EVONIK DEGUSSA GMBH, Essen, DE;

Attorney:

Scully, Scott, Murphy & Presser, P.C.

Primary Examiner:

Melissa Rioja

Int. Cl.
CPC ...
C08G 77/04 (2006.01); C08G 18/18 (2006.01); C08G 18/20 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08G 77/38 (2006.01); C08G 77/46 (2006.01); C08G 77/12 (2006.01); C08J 9/35 (2006.01); C08J 9/12 (2006.01); C08J 9/00 (2006.01); B29K 75/00 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 77/04 (2013.01); C08G 18/18 (2013.01); C08G 18/209 (2013.01); C08G 18/4018 (2013.01); C08G 18/4288 (2013.01); C08G 77/38 (2013.01); C08G 77/46 (2013.01); C08J 9/0061 (2013.01); C08J 9/12 (2013.01); B29K 2075/00 (2013.01); C08G 77/12 (2013.01); C08G 2101/005 (2013.01); C08G 2101/0008 (2013.01); C08G 2101/0083 (2013.01); C08G 2350/00 (2013.01); C08J 9/35 (2013.01); C08J 2375/04 (2013.01); C08J 2483/12 (2013.01);
Abstract

The present invention relates to silicone copolymers of the formula (I) which are obtained by reaction of siloxanes having SiH groups with specific compounds having one or more groups reactive toward SiH groups, especially groups having C—C multiple bonds, and optionally at least one OH group, compositions comprising these silicone copolymers, a process for producing a polyurethane foam in which an appropriate silicone copolymer or a corresponding composition is used, polyurethane foam obtainable by the process, and articles comprising or consisting of a corresponding polyurethane foam.

Find Patent Forward Citations

Hubel, Roland. (2016). Silicone copolymers with pendant alkyl radicals attached via allyl glycidyl ether and related compounds, and use thereof as stabilizers for production of flexible polyurethane foams (U.S. Patent No. 9512271). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9512271

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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