公开(公告)号：US20210355412A1

公开(公告)日：2021-11-18

申请号：US17286833

申请日：2019-11-20

Applicant: KAO CORPORATION

Inventor： Takanori SAITO ,  Hiroko KAWAGUCHI ,  Takayuki NOMURA ,  Haruna SHIMIZU ,  Kana ITO

IPC: C11D1/22 ,  C11D1/14 ,  C11D1/12 ,  C11D3/00 ,  C11D3/04 ,  C11D11/00

Abstract: The present invention is a hydrophilization treatment agent composition containing (A) a branched-type anionic surfactant, (B) a polyvalent metal ion, and water, wherein a molar ratio between (A) and (B), (B)/(A), is 0.01 or more and 10 or less.