发明名称 |
TRIAZINNYLAMINOSTILBENE DISULPHONIC ACID MIXTURES |
摘要 |
The present invention relates to a fluorescent whitening agent comprising a mixture of two symmetrically and one asymmetrically substituted triazinylaminostilbene disulphonic acids, novel asymmetrically substituted derivatives, a process for their preparations and use of the mixture for whitening synthetic or natural organic materials, especially paper and for the fluorescent whitening and improvement of sun protection factors of textile materials. |
申请公布号 |
EP1520073(B1) |
申请公布日期 |
2012.01.18 |
申请号 |
EP20030762526 |
申请日期 |
2003.06.26 |
申请人 |
BASF SE |
发明人 |
CUESTA, FABIENNE;METZGER, GEORGES;NAEF, ROLAND;ROHRINGER, PETER;TRABER, RAINER, HANS |
分类号 |
C07D251/70;D21H17/57;C09B57/00;C09K11/00;C09K11/06;C11D3/42;D06L3/12;D06M13/358;D21H17/07;D21H17/09;D21H19/44;D21H21/30;D21H23/04 |
主分类号 |
C07D251/70 |
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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