发明名称 |
Process for treating polyamide containing articles to enhance their moulding stability |
摘要 |
A process is disclosed for treating polyamide fiber containing materials which process comprises applying a benzofuran-2-one compound to the material in order to enhance its moulding stability. In addition, compositions containing a fluorescent whitening agent and a benzofuran-2-one, and optionally one or more dyes, are disclosed.
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申请公布号 |
US5322525(A) |
申请公布日期 |
1994.06.21 |
申请号 |
US19920969617 |
申请日期 |
1992.10.30 |
申请人 |
CIBA-GEIGY CORPORATION |
发明人 |
REMBOLD, MANFRED;ECKHARDT, CLAUDE;NESVADBA, PETER |
分类号 |
C07D307/83;D06L3/00;D06L3/12;D06P1/651;D06P5/00;D06P5/04;(IPC1-7):D06M13/228;C09B67/00 |
主分类号 |
C07D307/83 |
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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