发明名称 |
AQUEOUS DYESTUFF DISPERSIONS |
摘要 |
<p>Aqueous dyestuff dispersions Aqueous dyestuff dispersions containing water-insoluble dyestuffs and water-soluble oxalkylation products which can be obtained by subjecting aromatic compounds containing phenolic OH groups to a condensation reaction with formaldehyde and amines which contain a NH group which is reactive towards formaldehyde, or containing derivatives of such oxalkylation products are suitable for pigmenting natural or synthetic materials. Le A 17 910</p> |
申请公布号 |
CA1131823(A) |
申请公布日期 |
1982.09.14 |
申请号 |
CA19780298730 |
申请日期 |
1978.03.13 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
AIGN, VOLKER;WOLF, KARLHEINZ;HOERNLE, REINHOLD;PUSCH, NORBERT;WALZ, KLAUS |
分类号 |
C09D11/00;C09B67/40;C09B67/46;C09D11/02;C09D11/10;C09D17/00;D06P1/16;D06P1/642;(IPC1-7):09D3/50;09D3/00;08J3/20 |
主分类号 |
C09D11/00 |
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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