发明名称 |
Block copolymer having side chains comprising fluorinated groups, is useful for the production of molded articles having surfaces of reversible hydrophilicity for information storage purposes |
摘要 |
A block copolymer (I) has side chains comprising fluorinated groups. Independent claims are included for: (i) a process for the production of block copolymers (I) by esterification of a hydroxyl group containing block copolymer, comprising a block (A) of polymerized monoethylenically unsaturated monomer units and a block (B) of polymerized 2-hydroxyethylmethacrylate units, using fluorinated carboxylic acids or their derivatives; (ii) a molded article and coatings prepared using the block copolymer (I); and (iii) information storage devices and reusable printing plates having surfaces comprising the block copolymer (I).
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申请公布号 |
DE19951730(A1) |
申请公布日期 |
2001.05.03 |
申请号 |
DE19991051730 |
申请日期 |
1999.10.27 |
申请人 |
BAYER AG |
发明人 |
OBER, CHRISTOPHER;BOEKER, ALEXANDER;REIHS, KARSTEN;VOETZ, MATTHIAS |
分类号 |
C08F8/20;C08F297/02;(IPC1-7):C08F290/04;C08F8/14;C08L53/00;C09D153/00 |
主分类号 |
C08F8/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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