| 发明名称 |
Benzophenone ether esters and use thereof to improve the light fastness of polyester dyeings |
| 摘要 |
Textile polyester material is dyed with disperse dyes in the presence of specific benzophenone derivatives, some of which are novel, to improve the light fastness.
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| 申请公布号 |
US4789382(A) |
申请公布日期 |
1988.12.06 |
| 申请号 |
US19870072032 |
申请日期 |
1987.07.10 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
NEUMANN, PETER;WEGERLE, DIETER;KRALLMANN, REINHOLD |
| 分类号 |
C07D213/84;C07C67/00;C07C69/612;C07C69/78;C07C253/00;C07C255/56;C07D209/58;D06P1/64;D06P1/642;D06P1/651;D06P3/52;(IPC1-7):C07C69/92;C07D213/79;C07D307/68;D06P5/02 |
主分类号 |
C07D213/84 |
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