申请人:Kitayama Hiroaki
公开号:US20120263883A1
公开(公告)日:2012-10-18
The present invention provides a resin modifier capable of obtaining a coating film having satisfactory basic performances such as antistatic properties, water resistance and transparency, a method for producing a coating film using the resin modifier, and a coating film obtained by the production method. The resin modifier of the present invention is a resin modifier represented by R
31
—O-(AO)
n
—SO
3
−
, R
32
—OSO
3
−
, or R
33
—SO
3
−
and an ammonium ion that has a polymerizable unsaturated group.
本发明提供了一种树脂改性剂,能够获得具有良好基本性能,如抗静电性能、耐水性和透明性的涂层膜,以及使用该树脂改性剂生产涂层膜的方法和通过该生产方法获得的涂层膜。本发明的树脂改性剂是由R31—O-(AO)n—SO3−、R32—OSO3−或R33—SO3−和具有聚合可不饱和基团的铵离子表示的树脂改性剂。