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:
Nov. 26, 1991
Filed:
Oct. 16, 1990
Applicant:
Inventors:
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556418 ;
Abstract
Siloxane compounds having a hydroxyalkyl radical incorporated in their betaine moiety exhibit improved surface tension reduction and are thus useful hair cleaning agents. They can be efficiently synthesized at a low cost without autoclaving.
Kawamoto, Hideyuki. (1991). Betaine-containing siloxane compounds and method for making (U.S. Patent No. 5068377). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5068377
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile