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:
Apr. 03, 1990
Filed:
Nov. 16, 1988
Applicant:
Inventors:
Horst Rutzen, Langenfeld, DE;
Eric Sung, Monheim, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; D06M / ;
U.S. Cl.
CPC ...
252-875 ; 8137 ; 252-88 ;
Abstract
Fabric softeners for the treatment of fabrics after washing contain as active constituents a combination of one or more sulfonic acids or phosphonic acids and amines or quaternary ammonium compounds thereof bearing a long alkyl or alkenyl radical. This combination of active constituents is readily and inexpensively obtainable and provides the treated fabrics with a soft, full feel.