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:
Jan. 25, 1983
Filed:
Sep. 11, 1981
Applicant:
Inventors:
Joseph R Wechsler, Chicago, IL (US);
Mark Lane, Shorewood, IL (US);
Assignee:
Stepan Chemical Company, Northfield, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
260404 ; 26050113 ; 2604045 ; 252-98 ;
Abstract
Esters of alkoxylated long chain fatty alchols with halo acetic acid are contacted with tertiary amines incorporating a long chain aliphatic group to produce a class of novel quaternary ammonium compounds. These product compounds have utility as fabric softeners and as hair conditioners.