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:
Jun. 15, 2021
Filed:
Jan. 15, 2015
Applicant:
Rhodia Operations, Paris, FR;
Inventors:
Assignee:
RHODIA OPERATIONS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 (2006.01); C11D 3/00 (2006.01); C11D 3/22 (2006.01); C11D 1/62 (2006.01); C11D 3/50 (2006.01); C11D 11/00 (2006.01); C11D 1/835 (2006.01); B65D 1/02 (2006.01); B65D 41/04 (2006.01); B65D 25/40 (2006.01); C11D 3/30 (2006.01); C11D 1/66 (2006.01);
U.S. Cl.
CPC ...
C11D 3/001 (2013.01); B65D 1/02 (2013.01); B65D 25/40 (2013.01); B65D 41/04 (2013.01); C11D 1/62 (2013.01); C11D 1/66 (2013.01); C11D 1/835 (2013.01); C11D 3/0015 (2013.01); C11D 3/222 (2013.01); C11D 3/227 (2013.01); C11D 3/30 (2013.01); C11D 3/50 (2013.01); C11D 11/0017 (2013.01); C11D 11/0094 (2013.01);
Abstract
The present invention relates to a method for conditioning a fabric comprising the step of contacting the fabric with an aqueous medium comprising a composition, wherein the composition comprises: (a) a quaternary ammonium compound; (b) a cationic polysaccharide; and (c) a nonionic polysaccharide. In particular, the quaternary ammonium compound is a biodegradable quaternary ammonium compound. The composition has excellent softening performance and improved perfume longevity. The present invention also relates to use of said composition for conditioning a fabric.