Patent ID: 7857861

Claim:
A hydrophilizing agent comprising: (a) a cationized compound of a (poly) amine having a polyoxyalkylene group and an acyl group; represented by the following Formula 2: where c is an integer ranging from 2 to 4; each of X 1 to X 4 is a hydrogen atom, R 4 CO— (R 4 being a C 15-27 hydrocarbon group), or -(A 1 O) d —H (A 1 being a C 1-5 alkylene group, and d being an integer ranging from 2 to 20), X 5 is R 4 CO— or -(A 1 O) d —H, provided that at least one of X 1 to X 5 is each R 4 CO— and -(A 1 O) d —H, and each of X 1 and X 2 , or each of X 3 and X 4 is not simultaneously a R 4 CO—; a plurality of -(A 1 O) d —H need not always contain the same number of alkylene oxide units and the total number of the alkylene oxide units ranges from 2 to 20; and Y 1 and Z are groups derived from an alkylating agent (Y1-Z), the alkylating reagent being at least one compound selected from the group consisting of methyl chloride, methyl bromide, benzyl chloride, long chain alkyl chloride, epichlorohydrin, dimethyl sulfate, diethyl sulfate and trimethyl phosphate (b) an ester prepared by capping, with a fatty acid, at least one hydroxyl group in a condensate of a dicarboxylic acid and a hydroxy fatty acid polyhydric alcohol ester containing a polyoxyalkylene group; (c) a dialkyl sulfosuccinate salt; (d) an alkylphosphate salt; (e) at least one glycine derivative selected from the group consisting of trialkyl glycine derivatives and (alkylamide alkyl) dialkyl glycine derivatives; and (f) a polyoxyalkylene-modified silicone; wherein the component (a) constitutes 10 to 40 wt. %, the component (b) constitutes 10 to 40 wt. %, the component (c) constitutes 1 to 40 wt. %, the component (d) constitutes 10 to 60 wt. %, the component (e) constitutes 10 to 40 wt. %, and the component (f) constitutes 1 to 20 wt. % of the total amount of said hydrophilizing agent.