发明名称 |
Reduction of yellowing of textile articles treated with finishing agents based on amino silicone oil, involves adding acid or salt type derivative of phosphonic acid to finishing composition |
摘要 |
Thermo-induced yellowing of textile articles pretreated with finishing agent comprising aqueous composition of polydimethyl siloxane oil with amine groups and nitrogen content 0.05-7.5 wt.% is prevented by adding derivative of phosphonic acid, in form of acid or water-soluble salt, to the finishing agent composition. Independent claims are also included for (1) finishing/softening aqueous composition for textile articles comprising polydimethyl siloxane oil with amine groups, of total nitrogen content 0.05-7.5 wt.%, and containing additionally derivative of phosphonic acid in acidic or water-soluble salt form; (2) textile article pretreated using process as claimed or the composition as claimed.
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申请公布号 |
FR2814475(A1) |
申请公布日期 |
2002.03.29 |
申请号 |
FR20000012296 |
申请日期 |
2000.09.27 |
申请人 |
PROTEX |
发明人 |
DURAND FREDERIC PIERRE MARIE |
分类号 |
D06M13/288;D06M13/44;D06M13/447;D06M15/643;(IPC1-7):D06M15/643 |
主分类号 |
D06M13/288 |
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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