Kao Corporation

Hitoshi Ishizuka

Nobuyoshi Yamaguchi

Toshio Miyake

Masataka Maki

Ayako Kita

Yuichiro Tase

Kyoko Okada

Yoshiyuki Komatsu

Kohei Nishida

Yuuichirou Tase

The present invention provides a liquid detergent composition containing the following components (a) to (c), wherein the total content of components (a) to (c), (a)+(b)+(c), is 40 to 90% by mass; a mass ratio of components (a) to (b), (a)/(b), is 25/75 to 90/10; and a mass ratio [(a)+(b)]/(c), is 95/5 to 70/30:

Liquid detergent composition

The invention provides a liquid detergent composition containing (a) a nonionic surfactant obtained by adding ethylene oxide and an alkylene oxide with from 3 to 5 carbon atoms to a compound represented by R&#x2014;OH (wherein R represents an alkyl group or an alkenyl group with from 8 to 18 carbon atoms) under a specified condition, (b) an anionic surfactant and (c) a water-miscible organic solvent in specified ratios, respectively.

The present invention relates to a liquid detergent composition containing (a) hydrogen peroxide or a compound forming hydrogen peroxide in water, 0.1 to 10 mass % of (b) a bleaching activator, 45 to 80 mass % of (c) a nonionic surfactant, (d) water, (e) at least one or more compounds selected from boric acid, borax and borate, and (f) a polyol compound, said liquid detergent composition having a pH value of 4 to 7 at 20&#xb0; C.

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&#xb0; C. of from 4.6 to 7.0.

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Wakayama, Japan

Hitoshi Ishizuka