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:
Jul. 15, 2014
Filed:
Mar. 08, 2011
Applicants:
Risa Ikoshi, Tokyo, JP;
Makoto Kubo, Wakayama, JP;
Takaya Sakai, Wakayama, JP;
Inventors:
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/645 (2006.01); C11D 1/62 (2006.01); C11D 3/00 (2006.01); D06M 13/463 (2006.01);
U.S. Cl.
CPC ...
D06M 13/463 (2013.01); C11D 1/62 (2013.01); C11D 3/001 (2013.01);
Abstract
The present invention provides the softener composition containing the specific quaternary ammonium salts (I) and (II) each having a bis(polyalkoxyalkanol) structure, represented by the formulae (I) and (II) respectively, at a weight ratio of (I):(II) of 50.1:49.9 to 99.99:0.01.