公开(公告)号：US20220135798A1

公开(公告)日：2022-05-05

申请号：US17427281

申请日：2019-12-23

申请人： KUSUMOTO CHEMICALS, LTD.

发明人： Kyohei NAKANO ,  Hiroki OUCHI ,  Kenji FUKUI

IPC分类号： C08L83/04 ,  C08J3/22 ,  C08K5/20 ,  C09J183/04 ,  C09J11/08 ,  C09J11/06 ,  C09K3/10

摘要： A rheology control agent for a curable composition includes: a diamide compound (A) and/or a hydrogenated castor oil (A′), the diamide compound (A) being obtained by condensation reaction between a diamine component (A1) and a monocarboxylic acid component (A2); and a polyamide compound (B) obtained by polycondensation of an amine component (B1) and a carboxylic acid component (B2). The amine component (B1) contains at least one amine selected from the group consisting of a diamine and a triamine having 2 to 54 carbon atoms. The carboxylic acid component (B2) contains at least one carboxylic acid selected from the group consisting of a dicarboxylic acid and a tricarboxylic acid having 4 to 54 carbon atoms. The polyamide compound (B) is obtained by polycondensation of at least one of the amine component (B1) and the carboxylic acid component (B2) containing polymerized fatty acids.