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. 26, 1991
Filed:
Feb. 08, 1989
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 ...
556437 ; 556419 ; 556422 ;
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.