发明申请
US20060128828A1 Amphiphilic block copolymer, polymer-containing composition containing the same, and method and apparatus for applying liquid using the polymer-containing composition
失效
两亲嵌段共聚物,含有它们的含聚合物的组合物,以及使用含聚合物的组合物涂布液体的方法和装置
- 专利标题: Amphiphilic block copolymer, polymer-containing composition containing the same, and method and apparatus for applying liquid using the polymer-containing composition
- 专利标题(中): 两亲嵌段共聚物,含有它们的含聚合物的组合物,以及使用含聚合物的组合物涂布液体的方法和装置
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申请号: US10546596申请日: 2005-01-14
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公开(公告)号: US20060128828A1公开(公告)日: 2006-06-15
- 发明人: Koichi Sato , Ryuji Higashi , Masayuki Ikegami , Keiichiro Tsubaki , Ikuo Nakazawa , Sakae Suda , Keiko Yamagishi , Takeshi Okada , Kohei Watanabe
- 申请人: Koichi Sato , Ryuji Higashi , Masayuki Ikegami , Keiichiro Tsubaki , Ikuo Nakazawa , Sakae Suda , Keiko Yamagishi , Takeshi Okada , Kohei Watanabe
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2004008497 20040115; JP2004258826 20040906
- 国际申请: PCT/JP05/00721 WO 20050114
- 主分类号: C03C17/00
- IPC分类号: C03C17/00 ; C08L29/04
摘要:
Disclosed herein is an amphiphilic block copolymer having an ionic functional group, wherein the ratio (N10/N5) of a rotational viscosity (N10) of a 10% by mass solution of the copolymer in purified water to a rotational viscosity (N5) of a 5% by mass solution of the copolymer in purified water is 2.5 or lower.