| 发明名称 |
DISPERSIONS OF COPOLYMERS CONTAINING PERFLUOROALKYL GROUPS |
| 摘要 |
Aqueous dispersions of copolymers and graft copolymers of ethylenically unsaturated perfluoroalkyl monomers having at least 6 C atoms in the perfluorinated chain and ethylenically unsaturated monomers containing no perfluoroalkyl groups, which additionally contain certain ester compounds which cannot be used as comono- mers, are outstandingly suitable for finishing textile materials, leather and the like. Excellent oleophobic and hydrophobic effects are obtained.
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| 申请公布号 |
CA2028503(C) |
申请公布日期 |
2001.12.18 |
| 申请号 |
CA19902028503 |
申请日期 |
1990.10.25 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
ROTTGER, JUTTA;PASSON, KARL-HEINZ;MAURER, WERNER;MEYER, ROLF-VOLKER;KORTMANN, WILFRIED |
| 分类号 |
C14C9/00;B01F17/36;C08F2/22;C08F20/22;C08F20/38;C08F220/22;C08F220/38;C09K3/18;D06M13/02;D06M13/224;D06M13/236;D06M15/277;D21H19/20;(IPC1-7):C08L51/00;C08L27/12;C08L57/00;D06M15/21 |
主分类号 |
C14C9/00 |
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