发明名称 |
Process for improvement of colour fastness of polyester dyeings by using benzophenone ether esters and the new benzophenone ether esters. |
摘要 |
The invention relates to a process for dyeing textile polyester material with disperse dyes using benzophenone ether esters for improving the light-fastness, the use of these benzophenone ether esters for dyeing textile polyester material and novel benzophenone ether esters as such.
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申请公布号 |
EP0309909(A1) |
申请公布日期 |
1989.04.05 |
申请号 |
EP19880115564 |
申请日期 |
1988.09.22 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
NEUMANN, PETER, DR.;WEGERLE, DIETER, DR.;KRALLMANN, REINHOLD |
分类号 |
C07D333/38;B01J27/02;B01J31/02;B01J31/10;C07B61/00;C07C67/00;C07C69/003;C07C253/00;C07C255/56;C07D213/79;D06P1/651;D06P3/54;(IPC1-7):D06P3/54;C07C69/007;C07C69/74;C07D213/55 |
主分类号 |
C07D333/38 |
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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