发明授权
US09512321B2 Alkoxysilyl group-containing block copolymer, method for producing the same, resin-treated pigment, and pigment dispersion
有权
含有烷氧基甲硅烷基的嵌段共聚物，其制备方法，树脂处理颜料和颜料分散体
- 专利标题： Alkoxysilyl group-containing block copolymer, method for producing the same, resin-treated pigment, and pigment dispersion
- 专利标题（中）： 含有烷氧基甲硅烷基的嵌段共聚物，其制备方法，树脂处理颜料和颜料分散体
-
申请号： US13582007申请日： 2011-02-24
-
公开(公告)号： US09512321B2公开(公告)日： 2016-12-06
- 发明人: Hiroyuki Shimanaka , Yoshikazu Murakami , Sachio Yoshikawa , Shinya Tsuchida , Atsushi Goto , Yoshinobu Tsujii
- 申请人： Hiroyuki Shimanaka , Yoshikazu Murakami , Sachio Yoshikawa , Shinya Tsuchida , Atsushi Goto , Yoshinobu Tsujii
- 申请人地址： JP Tokyo JP Kyoto
- 专利权人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.,KYOTO UNIVERSITY
- 当前专利权人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.,KYOTO UNIVERSITY
- 当前专利权人地址： JP Tokyo JP Kyoto
- 代理机构： Hamre, Schumann, Mueller & Larson, P.C.
- 优先权： JP2010-045655 20100302
- 国际申请： PCT/JP2011/054129 WO 20110224
- 国际公布： WO2011/108435 WO 20110909
- 主分类号： C08F30/08
- IPC分类号： C08F30/08 ; C08F20/14 ; C08F20/30 ; C09C3/12 ; C08F293/00 ; C09B67/00 ; C09B67/08 ; C09B67/46 ; C09D17/00
摘要：
Disclosed are an alkoxysilyl-containing A-B block copolymer formed from (meth)acrylate monomers as constituent monomers, characterized in that a polymer block of A chain has a number average molecular weight (Mn) of from 1,000 to 50,000 and a molecular weight distribution (Mw/Mn) of not greater than 1.6, a polymer block of B chain comprises alkoxysilyl-containing (meth)acrylate units as constituent monomer units, and the A-B block copolymer as a whole has a molecular weight distribution of not greater than 1.6, a process for the production of the block copolymer, a resin-treated pigment, and a pigment dispersion.
公开/授权文献
信息查询
IPC分类:
