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:
Apr. 22, 1986
Filed:
Jan. 14, 1985
Applicant:
Inventors:
Jimmy L Webb, Ballston Lake, NY (US);
Cathryn E Olsen, Ballston Spa, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556407 ; 556425 ;
Abstract
Bis(aminoalkyl)disiloxanes such as 1,9-diamino-4,4,6,6-tetramethyl-5-oxa-4,6-disilanonane are prepared by contacting an acyclic olefinic silazane such as 2-methyl-2-sila-3-aza-5-hexene with a hydrosilation catalyst to form an intermediate which is then hydrolyzed. When certain olefinic silazanes are hydrosilated with a reaction product of a platinum compound with an olefinic siloxane, the intermediate is a composition comprising novel cyclic silazanes such as 1,1-dimethyl-1-sila-2-azacyclopentane.