Liquid detergent composition
AssigneeKao Corporation
InventorsMasataka Maki, Hitoshi Ishizuka, Nobuyoshi Yamaguchi, Yuuichirou Tase
Life of this patent
Estimating the term…
Abstract
A liquid detergent composition containing (a) hydrogen peroxide or a compound for forming hydrogen peroxide in water, (b) a compound selected from boric acid, borax, a boric acid salt in an amount of from 0.05 to 1% by mass as a boron atom, (c) a compound having one or more sites, the site having one hydroxyl group at each of both sides of adjacent carbon atoms, in an amount of from 3 to 35% by mass, (d) a surfactant in an amount of from 4 to 45% by mass, and (e) water, wherein the molar ratio of the component (c)/the component (b) is from 1.5 to 2.7, and wherein the detergent composition has a pH at 20° C. of from 4.6 to 7.0.
Claims14
A liquid detergent composition comprising:
- (a) hydrogen peroxide,
- (b) a compound selected from the group consisting of boric acid, borax, and a boric acid salt in an amount of from 0.05 to 1% by mass as a boron atom,
- (c) one or more compounds selected from the group consisting of glycerol, diglycerol, triglycerol, sugar alcohol and a reducing saccharide, in an amount of from 3 to 35% by mass,
- (d) a surfactant in an amount of from 4 to 45% by mass, and
- (e) water,
- wherein the molar ratio of the component (c) to the component (b) is from 1.5 to 2.7, and wherein the detergent composition has a pH at 20° C. from 4.6 to 7.0;
- wherein a diluted solution prepared by diluting the liquid detergent composition with water in an amount of 1,000 times the volume of the composition has a pH at 20° C. of 8.5 to 10.5.
A liquid detergent composition comprising:
- (A) hydrogen peroxide,
- (B) a compound selected from the group consisting of boric acid, borax, and a boric acid salt in an amount of from 0.05 to 1% by mass as a boron atom,
- (C) one or more compounds selected from the group consisting of glycerol, diglycerol, triglycerol, sugar alcohol and a reducing saccharide, in an amount of from 3 to 35% by mass,
- (D) a bleaching activator having an alkanoyl group having 6 to 13 carbon atoms, the alkanoyl group having a side chain at the α-position or β-position to a carbonyl carbon in an amount of from 0.1 to 10% by mass,
- (E) a surfactant in an amount of from 4 to 45% by mass, and
- (F) water,
- wherein the molar ratio of the component (C) to the component (B) is from 1.6 to 4.0, and wherein the detergent composition has a pH at 20° C. from 4.6 to 7.0;
- wherein a diluted solution prepared by diluting the liquid detergent composition with water in an amount of 1,000 times the volume of the composition has a pH at 20° C. of 8.5 to 10.5.
Dependencies are inferred from the claim text.