发明申请
US20050257421A1 Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin and water
失效
中间馏分与植物或动物来源的燃料油和水的混合物的破乳剂
- 专利标题： Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin and water
- 专利标题（中）： 中间馏分与植物或动物来源的燃料油和水的混合物的破乳剂
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申请号： US11132413申请日： 2005-05-18
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公开(公告)号： US20050257421A1公开(公告)日： 2005-11-24
- 发明人: Bettina Siggelkow , Dirk Leinweber , Werner Reimann , Ulrike Neuhaus , Renate Braun
- 申请人： Bettina Siggelkow , Dirk Leinweber , Werner Reimann , Ulrike Neuhaus , Renate Braun
- 专利权人： Clariant GmbH
- 当前专利权人： Clariant GmbH
- 优先权： DE102004024532.0 20040518
- 主分类号： C10L1/234
- IPC分类号： C10L1/234 ; B01D17/04 ; C08K5/17 ; C08L23/08 ; C08L61/06 ; C08L71/00 ; C08L91/00 ; C10L1/14 ; C10L1/16 ; C10L1/18 ; C10L1/22 ; C10L1/222 ; C10L1/238 ; C11D17/00
摘要：
The present invention relates to the preparation of Ω-(dimethylisopropenylbenzylurethane) polyalkylene glycols with α-alkoxy or α-dihydroxy groups and to the use thereof as hydrolysis-stable macromonomers for the dispersion and crosslinking of polymers in which, A is C2-C4-alkylene, m is an integer from 5 to 900, and R is C1-C20-alkyl, C6-C18-aryl or a radical according to formula 2a, 2b, 2c, 3a, 3b or 3c which is bonded to the terminal oxygen atom of the alkoxy group (A-O) in formula 1 via the valence denoted by *, and in which A is not exclusively C3- or C4-alkylene.
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