发明名称 |
HYDROPHILE MISCHPOLYMERE SOWIE DEREN VERWENDUNG IN DER REPROGRAPHIE |
摘要 |
<p>The invention relates to a hydrophilic copolymer having the general structure: <IMAGE> in which R1 denotes H, CH3 or C2H5, R2 denotes an alkyl or cycloalkyl radical having 1 to 17 carbon atoms, R3 denotes CH3, C2H5 or C3H7, m is 2, 3 or 4 and n, o, p denote the fractions of the monomer units having acidic side groups, neutral, non-ionizable monomer units and monomer units having basic side groups respectively, in mol %, with n+o+p=100 mol %, with the proviso that n and p are each >/=2 mol %, wherein the copolymer is a linear copolymer having a random structure of monomer units. The copolymer is useful as a hydrophilizing agent for lithographic and offset printing plates.</p> |
申请公布号 |
DE4023269(A1) |
申请公布日期 |
1992.01.23 |
申请号 |
DE19904023269 |
申请日期 |
1990.07.21 |
申请人 |
HOECHST AG, 6230 FRANKFURT, DE |
发明人 |
FAUST, RAIMUND-JOSEF, DR., 6200 WIESBADEN, DE;LUTZ, SILVIA, 6500 MAINZ, DE;PLIEFKE, ENGELBERT, DR., 6200 WIESBADEN, DE |
分类号 |
C08F220/12;B41N3/03;C08F20/34;C08F30/02;C08F220/10;C08F220/34;C08F230/02;G03F7/033 |
主分类号 |
C08F220/12 |
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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