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公开(公告)号:US06783698B1
公开(公告)日:2004-08-31
申请号:US10111530
申请日:2002-04-23
IPC分类号: D06L312
摘要: The present invention relates to a mixture of fluorescent whitening agents comprising 20 to 70% by weight of a compound of formula (1), 30 to 80% of a compound of formula (2) and 0.1 to 10% of a compound of formula (3), compositions containing the mixture and the user of the compositions for whitening synthetic fibers, in particular, polyester.
摘要翻译: 本发明涉及一种荧光增白剂的混合物,其包含20至70重量%的式(1)化合物,30至80%的式(2)化合物和0.1至10%的式(1)化合物 3),含有混合物的组合物和用于使合成纤维增白的组合物,特别是聚酯的用户。
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公开(公告)号:US06719922B1
公开(公告)日:2004-04-13
申请号:US10070631
申请日:2002-07-08
IPC分类号: D06L312
摘要: The present invention relates to a mixture of fluorescent whitening agents comprising 20 to 70% by weight of a compound of formula (1), 30 to 80% of a compound of formula (2) and 0.5 to 5% of a compound of formula (3), compositions containing the mixture and the use of the compositions for whitening synthetic fibers, in particular polyester.
摘要翻译: 本发明涉及包含20-70%(重量)式(1)化合物,30-80%式(2)化合物和0.5-5%式(III)化合物 3),含有该混合物的组合物和用于增白合成纤维,特别是聚酯的组合物的用途。
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