发明名称 |
BIS-(TRIAZINYLAMINO)-STILBENE-DISULFONIC ACID DERIVATIVES |
摘要 |
BIS-(TRIAZINYLAMINO)-STILBENE-DISULFONIC ACID DERIVATIVES of the disclosure: Condensation compounds of 2 mols of cyanuric acid with 1 mol of 4,4'-diaminostilbene-2,2'-disulfonic acid, at least two mols of a lower alkylene diamine which is acylated at one nitrogen atom and, optionally, another two mols of another amine or an alcohol or a phenol are useful as optical brighteners, especially for cellulosic and polyamide materials. |
申请公布号 |
CA1044233(A) |
申请公布日期 |
1978.12.12 |
申请号 |
CA19740209718 |
申请日期 |
1974.09.20 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
MENGLER, HELMUT;SCHINZEL, ERICH;ROESCH, GUENTER |
分类号 |
C08K5/00;C07D251/68;C08K5/16;C08L77/00;C09B57/00;D06L3/12;(IPC1-7):09B23/14;06L3/12 |
主分类号 |
C08K5/00 |
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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