公开(公告)号：US20200308327A1

公开(公告)日：2020-10-01

申请号：US16831629

申请日：2020-03-26

Applicant: Boron Laboratory Co., Ltd.

Inventor： Hiroyoshi HAMANAKA

IPC: C08F220/14 ,  C09D5/24 ,  C09D133/12

Abstract: 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 CH3, R2 and R3 each are an alkyl group having 1 to 3 carbon atoms, C2H4OH, or C3H7OH, 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.

公开(公告)号：US20160362539A1

公开(公告)日：2016-12-15

申请号：US14771595

申请日：2015-03-25

Applicant: Boron Laboratory Co., Ltd.

Inventor： Hiroyoshi HAMANAKA

IPC: C08K5/55 ,  C08J3/22 ,  C08J5/00 ,  C07F5/04 ,  C07C233/36

CPC classification number: C08K5/55 ,  C07C233/36 ,  C07F5/04 ,  C08J3/22 ,  C08J5/00 ,  C08J5/18 ,  C08J2323/06 ,  C08J2323/12 ,  C08K2201/017 ,  C08L23/06 ,  C08L23/12 ,  C08L55/02 ,  C08L27/06

Abstract: An object of the present invention is to provide an antistatic agent composed of a donor-acceptor type molecular compound that can prevent static charge on an insulating polymer material surely with good persistency and reproducibility. The antistatic agent of the present invention is an antistatic agent for an insulating polymer material composed of a donor-acceptor type molecular compound represented by the general formula (1) below and obtained by mixing, melting and reacting a semi-polar organoboron compound (donor component) of the upper part in the general formula (1) below with a basic nitrogen compound (acceptor component) of the lower part in the general formula (1) below, wherein R1 and R2 are each independently CH3(CH2)16—CO—OCH2 or HOCH2 and at least one thereof is CH3(CH2)16—CO—OCH2; R3 and R4 are each independently CH3, C2H5, HOCH2, HOC2H4, or HOCH2CH(CH3); and R5 is C2H4 or C3H6.

Abstract translation: 本发明的目的是提供一种抗静电剂，其由施主 - 受体型分子化合物组成，其可以确保具有良好的持续性和再现性的绝缘聚合物材料上的静电荷。 本发明的抗静电剂由下述通式（1）表示的供体 - 受体型分子化合物和通过将上部的半极性有机硼化合物（供体成分）熔融混合， 通式（1）中的下述通式（1）中的下式的碱性氮化合物（受体成分），其中，R 1和R 2各自独立地为CH 3（CH 2）16 -CO-OCH 2或HOCH 2 并且其中至少一个是CH 3（CH 2）16 -CO-OCH 2; R3和R4各自独立地为CH 3，C 2 H 5，HOCH 2，HOC 2 H 4或HOCH 2 CH（CH 3）; R5为C 2 H 4或C 3 H 6。