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:
Jul. 25, 2006
Filed:
Nov. 09, 2001
Richard W. Cruse, Yorktown Heights, NY (US);
Robert J. Pickwell, Tonawanda, NY (US);
Keith J. Weller, Yonkers, NY (US);
Eric R. Pohl, Mt. Kisco, NY (US);
Richard W. Cruse, Yorktown Heights, NY (US);
Robert J. Pickwell, Tonawanda, NY (US);
Keith J. Weller, Yonkers, NY (US);
Eric R. Pohl, Mt. Kisco, NY (US);
General Electric Company, Schnectady, NY (US);
Abstract
Blocked mercaptosilanes are provided in which the blocking group contains and unsaturated heteroatom or carbon chemically bound directly to sulfur via a single bond. This blocking group optionally may be substituted with one or more carboxylate ester or carboxylic acid functional groups. These silanes are used in manufacture of inorganic filled rubbers, with the silanes deblocked by a deblocking agent. Synthesis of the blocked mercaptosilanes is also provided.