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:
Mar. 21, 1989
Filed:
Mar. 03, 1988
Applicant:
Inventor:
Franck A Renauld, Barry, GB;
Assignee:
Dow Corning, Ltd., Barry, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ;
U.S. Cl.
CPC ...
556428 ;
Abstract
Organosilanes and organosiloxanes characterized by the group .tbd.SiQSO.sub.3.sup.- Na.sup.30 in which Q is alkylene or phenylene are prepared by reacting the corresponding mercaptopropylsubstituted silanes and siloxanes with sodium permanganate. The products have surface active properties and are useful as emulsifying agents and for reducing the surface tension of aqueous media.