公开(公告)号：EP4011922A1

公开(公告)日：2022-06-15

申请号：EP20850568.5

申请日：2020-08-04

申请人： Nippon Shokubai Co., Ltd.

发明人： IMAIZUMI, Yohei ,  SAKAMOTO, Yoshimine

IPC分类号： C08F12/08 ,  C08F20/10 ,  C08K5/101 ,  C08L25/02 ,  C08L33/04 ,  C08F2/30 ,  C08F2/44

摘要： This aqueous dispersion contains monomer emulsion particles comprising a monomer component, wherein the monomer component contains (A) at least one monomer X selected from the group consisting of styrene-based monomers and alkyl (meth)acrylates including an alkyl group having 4 to 12 carbon atoms, (B) a nonionic emulsifier, (C) an aliphatic organic acid (alkyl ester) having 15 or more carbon atoms, and (D) a lipophilic active component, and the mean particle size of the monomer emulsion particles is 10 to 200 nm.