Back to results
US 2009/0022812 A1Published application
Liquid detergent composition
AssigneeKao Corporation
InventorsMasataka Maki, Hitoshi Ishizuka, Nobuyoshi Yamaguchi, Yuuichirou Tase
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeKao Corporation
InventorsMasataka Maki, Hitoshi Ishizuka, Nobuyoshi Yamaguchi, Yuuichirou Tase
Estimating the term…
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.
A liquid detergent composition comprising (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 4.6to7.0.
A liquid detergent composition comprising (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 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)/the component (B) is from 1.6 to 4.0, and wherein the detergent composition has a pH at 20° C. of from 4.6 to 7.0.
Dependencies are inferred from the claim text.