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:
Jan. 25, 2022
Filed:
Sep. 18, 2019
Applicant:
Momentive Performance Materials Inc., Waterford, NY (US);
Inventors:
Richard W Cruse, Yorktown Heights, NY (US);
Matthew Pinnow, Millwood, NY (US);
Assignee:
Momentive Performance Materials Inc., Waterford, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/18 (2006.01); C07F 7/20 (2006.01); C01D 1/02 (2006.01); C01D 1/04 (2006.01); C07C 31/04 (2006.01);
U.S. Cl.
CPC ...
C07F 7/1804 (2013.01); C07F 7/20 (2013.01); C01D 1/02 (2013.01); C01D 1/04 (2013.01); C07C 31/04 (2013.01);
Abstract
A method of stabilizing imino-functional silane involving adding thereto at least one Brønsted-Lowry base to inhibit, suppress or prevent the addition reactions of the imino-functional silane with itself to form a imino- and amino-functional silane and the subsequent deamination reactions to form conjugated carbon-carbon double bond-containing imino-functional silanes and stabilized imino-functional silanes containing the at least one Brønsted-Lowry base.