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:
Mar. 03, 1992
Filed:
Nov. 27, 1989
Applicant:
Inventors:
Kohshiro Sotoya, Wakayama, JP;
Nobuyuki Ogura, Wakayama, JP;
Muneo Aoyagi, Tochigi, JP;
Moriyasu Murata, Tochigi, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252102 ; 4218638 ; 4218629 ; 4218641 ; 42 94 ;
Abstract
A bleaching composition which may serve as a detergent comprises hydrogen peroxide and a bleaching activator having a cationic group and having the formula (I) in which L is an ester-having phenyl and an amide-having phenyl: ##STR1##