| 发明名称 |
AROMATIC CONDENSATION PRODUCTS |
| 摘要 |
Aromatic condensation products A b s t r a c t The aromatic formaldehyde condensation products, which are substantially colourless and water-soluble and contain sulphonate and/or carboxylate groups, are obtainable by adding agents which have a reducing action during and/or after the condensation reaction, and are suitable for the treatment of textiles and leather. Le A 27 854-US
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| 申请公布号 |
CA2050518(A1) |
申请公布日期 |
1992.03.08 |
| 申请号 |
CA19912050518 |
申请日期 |
1991.09.04 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WALZ, KLAUS;HENDRICKS, UDO;EHLERT, HANS-ALBERT;LESSZINSKY, FRITZ |
| 分类号 |
B01F17/00;C08G8/00;C08G8/18;C08G8/28;C08G10/00;C08G10/04;C08G14/00;C08G14/12;C08L61/18;C09B67/46;C09K3/00;C14C3/02;C14C3/18;D06M15/41;D06P1/56;D06P3/32;(IPC1-7):C08G16/04;D06M15/39 |
主分类号 |
B01F17/00 |
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