| 发明名称 |
SUBSTITUTED AMINO STILBENE SULPHONIC ACID FLUIDIZING AGENTS |
| 摘要 |
The present invention relates to a fluidizing agent which is a substituted ammonium salt of an N,N'-disubstituted diaminostilbene sulphonic acid wherein there is at least one organic radical containing at least 2 carbon atoms attached to the nitrogen atom of the substituted ammonium ion. The agent is useful for improving the fluidity of a dispersion of a polycyclic vat dye pigment in an organic liquid. |
| 申请公布号 |
AU2527677(A) |
申请公布日期 |
1978.11.23 |
| 申请号 |
AU19770025276 |
申请日期 |
1977.05.19 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
PETER KINGSLEY DAVIES;JAMES FREDERICK STANSFIELD;ARTHUR TOPHAM |
| 分类号 |
C09D5/00;B01F17/00;C07D251/52;C07D251/54;C09B67/20;C09B67/22;C09D7/12;C09D11/00;C09D11/02 |
主分类号 |
C09D5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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