- 专利标题: Woolscouring method and composition
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申请号: US14652357申请日: 2013-12-10
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公开(公告)号: US09689088B2公开(公告)日: 2017-06-27
- 发明人: Mahzad Goodwin , Peter Michael Murphy , Simon Paul Flavin
- 申请人: CRODA INTERNATIONAL PLC
- 申请人地址: GB East Yorkshire
- 专利权人: Croda International PLC
- 当前专利权人: Croda International PLC
- 当前专利权人地址: GB East Yorkshire
- 代理机构: RatnerPrestia
- 优先权: GB1222820.1 20121218
- 国际申请: PCT/GB2013/053247 WO 20131210
- 国际公布: WO2014/096776 WO 20140626
- 主分类号: C11D1/72
- IPC分类号: C11D1/72 ; C11D1/722 ; C11D1/825 ; D01C3/00 ; C11B1/10 ; C11B11/00
摘要:
The present invention relates to a method of washing animal fibers comprising contacting the animal fibers with a surfactant composition comprising a mixture of alcohol ethoxylate surfactants and optionally at least one propoxylated surfactant.
公开/授权文献
- US20150329990A1 WOOLSCOURING METHOD AND COMPOSITION 公开/授权日:2015-11-19
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