| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid bleaching agent composition which can obtain excellent bleaching effect and cleaning effect even to a plurality of stains such as a hydrophobic stain and a dye stain. <P>SOLUTION: The method for producing a liquid bleaching agent composition includes a process of mixing: (a) hydrogen peroxide or a compound generating hydrogen peroxide in water; (b) specified alkylpolyglycoside; (c1) polyoxyalkylene alkyl ether in which the carbon number of an alkyl group is 8 to 18 and the average addition mole number of an oxyalkylene group is 7 to 12; (c2) polyoxyalkylene alkyl ether in which the carbon number of an alkyl group is 8 to 18 and the average addition mole number of an oxyalkylene group is 2 to 5; and (d) water. Regarding the ratios in all the components to be mixed, the ratio of the (a) is 0.1 to 30 mass% (as hydrogen peroxide), the ratio of the (b) is 0.5 to 10 mass% and the ratio of the total of the (c1) and the (c2) is 1 to 20 mass%, and also, mixing is performed in such a manner that the mass ratio among the (b), the (c1) and the (c2) satisfies (b)/[(c1)+(c2)]=(1/10) to (20/10), and the mass ratio between the (c1) and the (c2) satisfies (c1)/(c2)=(12/1) to (40/1). <P>COPYRIGHT: (C)2013,JPO&INPIT |
