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US 5,093,022 AGranted
Bleaching composition
AssigneeKao Corporation
InventorsKohshiro Sotoya, Nobuyuki Ogura, Muneo Aoyagi, Moriyasu Murata
Life of this patent
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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##
Claims9
A bleaching composition, which comprises:
- (a) hydrogen peroxide or a peroxide forming hydrogen peroxide in an aqueous solution;
- and
- (b) a cationic compound represented by the following general formula (I) ##STR20## where, R.sub.1 represents a C.sub.1-8 alkyl group,
- R.sub.2 and R.sub.3 each represent a methyl group,
- R.sub.4 represents --CH.sub.2).sub.1-5,
- L represents:
- ##STR21## a glycerin residue, or a sorbitol residue, in which Y represents H or ##STR22## a glycerine residue, or a residue of a saccharide derivative.
4 more elements
A bleaching composition, which comprises:
- ##STR27##
A bleaching composition, which comprises:
- ##STR28##
A bleaching composition, which comprises:
- ##STR29##
Dependencies are inferred from the claim text.