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:
Sep. 13, 2016
Filed:
May. 13, 2015
Applicant:
Evonik Industries Ag, Essen, DE;
Inventors:
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 7/10 (2006.01); C07F 7/18 (2006.01);
U.S. Cl.
CPC ...
C07F 7/1836 (2013.01);
Abstract
The invention relates to a process for preparing urea-containing mercaptosilanes of the general formula I wherein a chlorosilane of the general formula II is reacted with NaSH in C2-C8 alcohol.