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:
Jan. 03, 1989
Filed:
Dec. 08, 1986
Applicant:
Inventors:
Masaki Tsumadori, Utsunomiya, JP;
Junichi Inokoshi, Utsunomiya, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; D06M / ;
U.S. Cl.
CPC ...
252-88 ; 252-86 ; 252-89 ;
Abstract
A novel softener comprises (A) linear alkyl quaternary ammonium salt and (B) methyl-branched alkyl quaternary ammonium salt, the ratio of (A) to (B) being 70/30 to 10/90 by weight. The softener imparts softness, antistatic property and water absorbency to a variety of fibers.