| 发明名称 |
Light fastness of polyester dyeings using benzophenone ether esters, and novel benzophenone ether esters |
| 摘要 |
Improved light fastness of dyeings on textile polyester material with disperse dyes is obtainable by dyeing in the presence of certain benzophenone ether esters, some of which are novel.
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| 申请公布号 |
US4911732(A) |
申请公布日期 |
1990.03.27 |
| 申请号 |
US19880250118 |
申请日期 |
1988.09.28 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
NEUMANN, PETER;WEGERLE, DIETER;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 |
主分类号 |
C07D333/38 |
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代理人 |
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