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:
Dec. 30, 1997
Filed:
Oct. 16, 1996
Applicant:
Inventors:
Horst Birkhan, Steinau-Ulmbach, DE;
Michael Fender, Bad Soden-Salmunster, DE;
Bernhard Irrgang, Bad Soden-Salmunster, DE;
Christiane Loffert, Schluchtern, DE;
Simone Schussler, Bad Orb, DE;
Assignee:
Witco Surfactants GmbH, Steinau an der Strasse, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
510423 ; 510433 ; 510501 ; 510504 ; 510522 ; 510527 ;
Abstract
The disclosed invention relates to aqueous fabric softeners containing