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. 19, 1996
Filed:
Feb. 21, 1995
Applicant:
Inventors:
Mohammad A Rahman, River Edge, NJ (US);
Robert W Humphreys, Annandale, NJ (US);
Shang-Ren Wu, Mahwah, NJ (US);
Assignee:
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; C07C / ;
U.S. Cl.
CPC ...
252-88 ; 252-86 ; 252-87 ; 252-875 ; 560196 ; 564199 ;
Abstract
Novel fabric conditioning agents which contain either an ester or a NH link between a glyceric carboxyl group and a quaternary ammonium group are described. The compounds based on glyceric acid are both effective fabric conditioners and biodegradable, and may be formulated in any conventional physical form to form a fabric conditioning composition. A method of using the composition is also described.