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公开(公告)号:US20080033201A1
公开(公告)日:2008-02-07
申请号:US11569485
申请日:2005-05-18
申请人: Matthias Hof , Horst Baehr , Marc Moucha , Nigel Cooban , Andreas Willing
发明人: Matthias Hof , Horst Baehr , Marc Moucha , Nigel Cooban , Andreas Willing
IPC分类号: C07C69/34
CPC分类号: C10M169/04 , C10M105/38 , C10M2207/024 , C10M2207/025 , C10M2207/026 , C10M2207/046 , C10M2207/2835 , C10M2215/064 , C10M2215/065 , C10M2215/223 , C10M2219/086 , C10M2219/106 , C10N2220/02 , C10N2240/201
摘要: A dielectric insulating fluid composition for a transformer including a trimethylol propane ester corresponding to general formula I: where R1, R2, and R3 are the same or different and each represents a linear or branched alkyl group containing 5 to 11 carbon atoms, where an ester having a viscosity of 300° C. is provided.
摘要翻译: 一种用于变压器的介电绝缘流体组合物,其包含对应于通式I的三羟甲基丙烷酯:其中R 1,R 2和R 3, 相同或不同,各自表示含有5至11个碳原子的直链或支链烷基,其中在40℃具有<23MM 2 / s粘度的酯和点火 > 300℃。
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公开(公告)号:US20050065279A1
公开(公告)日:2005-03-24
申请号:US10494171
申请日:2002-10-24
CPC分类号: C08L71/02 , B01F17/0028 , B01F17/0092 , C08F2/24 , C08G65/2609 , Y10S525/911
摘要: A process for making a biodegradable composition involving: (a) providing from about 20 to 80% by weight of C8-22 fatty alcohol; (b) providing from about 20 to 80% by weight of a ring opening product of a C8-18 1,2-epoxyalkane with ethylene glycol; (c) combining (a) and (b) to form a reaction mixture; and (d) reacting the reaction mixture with ethylene oxide, with the proviso that the ethylene oxide is used in an amount of from about 5 to 100 mol ethylene oxide per mol of free OH groups present in the reaction mixture.
摘要翻译: 制备可生物降解组合物的方法,其包括:(a)提供约20至80重量%的C 8-22脂肪醇; (b)提供约20至80重量%的C8-18 1,2-环氧烷烃与乙二醇的开环产物; (c)组合(a)和(b)以形成反应混合物; 和(d)使反应混合物与环氧乙烷反应,条件是环氧乙烷的用量为反应混合物中存在的每摩尔游离OH基团的约5至100摩尔环氧乙烷。
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公开(公告)号:US07825163B2
公开(公告)日:2010-11-02
申请号:US10494171
申请日:2002-10-24
IPC分类号: B01F3/08 , B01F17/42 , C08F283/00 , C08J3/02 , C11D3/20
CPC分类号: C08L71/02 , B01F17/0028 , B01F17/0092 , C08F2/24 , C08G65/2609 , Y10S525/911
摘要: A process for making a biodegradable composition involving: (a) providing from about 20 to 80% by weight of C8-22 fatty alcohol; (b) providing from about 20 to 80% by weight of a ring opening product of a C8-18 1,2-epoxyalkane with ethylene glycol; (c) combining (a) and (b) to form a reaction mixture; and (d) reacting the reaction mixture with ethylene oxide, with the proviso that the ethylene oxide is used in an amount of from about 5 to 100 mol ethylene oxide per mol of free OH groups present in the reaction mixture.
摘要翻译: 制备可生物降解组合物的方法,其包括:(a)提供约20至80重量%的C 8-22脂肪醇; (b)提供约20至80重量%的C8-18 1,2-环氧烷烃与乙二醇的开环产物; (c)组合(a)和(b)以形成反应混合物; 和(d)使反应混合物与环氧乙烷反应,条件是环氧乙烷的用量为反应混合物中存在的每摩尔游离OH基团的约5至100摩尔环氧乙烷。
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