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:
Feb. 23, 1993
Filed:
Aug. 20, 1990
Applicant:
Inventors:
Ta Y Ching, Novato, CA (US);
Lon-Tang W Lin, Vallejo, CA (US);
Assignee:
Henkel Research Corporation, Santa Rosa, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ;
U.S. Cl.
CPC ...
556418 ; 556413 ; 556419 ; 556437 ;
Abstract
Vicinal substituted C.sub.4 -C.sub.24 carboxylic acid derivatives and their silane and siloxane derivatives as well as polymers and copolymers of silane and siloxane derivatives are disclosed. The compounds are useful as coupling agents, emulsifiers and demulsifiers, textile processing aids, and cosmetic additives.
Quick Actions:
Ching, Ta. (1993). Vicinal disubstituted carboxylic acids and silylated derivatives (U.S. Patent No. 5189190). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5189190
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile