- 专利标题： Surfactants with tetrahydrofuranyl system
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申请号： US16804901申请日： 2020-02-28
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公开(公告)号： US11535816B2公开(公告)日： 2022-12-27
- 发明人: Christian Kropf , Anna Klemmer , Danuta Bedrunka , Regina Palkovits , Peter Hausoul , Lukas Kipshagen , Carsten Stobbe
- 申请人： Henkel AG & Co. KGaA
- 申请人地址： DE Duesseldorf
- 专利权人： Henkel AG & Co. KGaA
- 当前专利权人： Henkel AG & Co. KGaA
- 当前专利权人地址： DE Duesseldorf
- 代理商 Bojuan Deng
- 优先权： DE102017008071.2 20170828
- 主分类号： C11D1/66
- IPC分类号： C11D1/66 ; C11D3/20 ; C11D3/24 ; C11D17/04
摘要：
The invention relates to surfactants of general formula (I) in which R1 and R2 represent independently of one another represent H and SO3−X+ with the proviso that at least one of R1 and R2 is not H, n and m represent independently from each other numbers from 0-21 under the proviso that 4
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