Antistatic Material, Method for Manufacturing the Same, and Antistatic Method Using the Same
申请人:Boron Laboratory Co., Ltd.
公开号:US20200308327A1
公开(公告)日:2020-10-01
It is to provide an antistatic material that can maintain a high degree of electrostatic charge quenching performance over a long period without using an internally kneaded type antistatic agent, a method for manufacturing the same, and a method for preventing electrification using the same. An antistatic material of the present invention is that comprising an acrylic resin which is obtained by copolymerization of an acrylic monomer as an essential component including 70% by weight or more of methyl methacrylate and have in a main chain a structural unit of the following formula (1) having a side chain including a donor-acceptor molecular compound type atomic group consisting of non-ionic pair, in a proportion of 0.5 to 5% by weight based on a whole resin.
wherein R1 is H or CH
3
, R2 and R3 each are an alkyl group having 1 to 3 carbon atoms, C
2
H
4
OH, or C
3
H
7
OH, R4 and R5 each are H or an acyl group having 12 to 22 carbon atoms, and at least one of R4 and R5 is an acyl group having 12 to 22 carbon atoms, A is O or NH, and n represents 2 or 3.