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:
Aug. 30, 2011
Filed:
Oct. 01, 2008
Applicants:
Richard W. Cruse, Yorktown Height, NY (US);
Tiberiu L. Simandan, Marietta, OH (US);
Inventors:
Richard W. Cruse, Yorktown Height, NY (US);
Tiberiu L. Simandan, Marietta, OH (US);
Assignee:
Momentive Performance Materials Inc., Albany, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 327/00 (2006.01); C07F 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous process is described in which thiocarboxylate silane is produced from haloalkyl silane by reaction of the haloalkyl silane with an aqueous solution of thiocarboxylate salt. Also described is a process for the preparation of aqueous thiocarboxylate salt from a sulfide and/or hydrosulfide and an acid chloride and/or acid anhydride.