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:
Sep. 05, 1995
Filed:
Jan. 06, 1994
Applicant:
Inventors:
Heike Kelkenberg, Gladbeck, DE;
Michael Brock, Schermbeck, DE;
Assignee:
Huels Aktiengesellschaft, Marl, DE;
Primary Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
252-86 ; 252-88 ;
Abstract
The present invention provides an aqueous fabric softener for the treatment of textiles based on water-insoluble nonionic surfactants whose emulsions or dispersions have been stabilized by the addition of protective colloids containing cationic groups.