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:
May. 12, 2015
Filed:
Jun. 11, 2007
Applicants:
Philipp Albert, Lörrach, DE;
Manuel Friedel, Zürich, CH;
Karsten Korth, Grenzach-Wyhlen, DE;
Andre Hasse, Linnich-Ederen, DE;
Oliver Klockmann, Niederzier, DE;
Inventors:
Philipp Albert, Lörrach, DE;
Manuel Friedel, Zürich, CH;
Karsten Korth, Grenzach-Wyhlen, DE;
Andre Hasse, Linnich-Ederen, DE;
Oliver Klockmann, Niederzier, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 1/00 (2006.01); C07F 7/18 (2006.01); C08K 5/548 (2006.01);
U.S. Cl.
CPC ...
B60C 1/0016 (2013.01); C07F 7/18 (2013.01); C08K 5/548 (2013.01);
Abstract
Mixtures of silicon-containing coupling reagents comprising (mercaptoorganyl)alkylpolyethersilanes containing silanol groups and (mercaptoorganyl)alkylpolyethersilanes free of silanol groups in a weight ratio of from 5:95 to 95:5. The mixtures can be prepared by transesterification and hydrolysis. The mixtures can be used in rubber mixtures.