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1. 发明授权

US07268259B1 Random fatty alcohol alkoxylates with low temperature stability, and methods of producing and using the same 失效
标题翻译：具有低温稳定性的无规脂肪醇烷氧基化物及其制备和使用方法
公开(公告)号：US07268259B1
公开(公告)日：2007-09-11
申请号：US09486677
申请日：1998-08-24
申请人： Ansgar Behler , Horst-Dieter Schares
发明人： Ansgar Behler , Horst-Dieter Schares
IPC分类号： C07C43/04 , C11D1/722
CPC分类号： A01N25/30 , B01F17/0021 , C07C43/11 , C11D1/722
摘要： Random fatty alcohol alkoxylates with low temperature stability which are polymerization products of fatty alcohols, ethylene oxide and propylene oxide, according to the general formula (I): R1O[(EO)n(PO)m]—H (I) wherein R1 represents an alkyl group having from about 6 to about 22 carbon atoms, each EO represents —CH2CH2O—, each PO independently represents —C(CH3)HCH2O— or —CH2C(CH3)HO—, wherein n represents the average number of EO units present in each random fatty alcohol alkoxylate and has a value of from about 2 to about 7, and wherein m represents the average number of PO units present in each random fatty alcohol alkoxylate and has a value of from about 1.5 to about 3; are disclosed. A process for the production of such random fatty alcohol alkoxylates and methods of their use in water-dilutable concentrates are also disclosed.
摘要翻译：根据通式（I），脂肪醇，环氧乙烷和环氧丙烷的聚合产物，具有低温稳定性的无规脂肪醇烷氧基化物：<？在线公式描述=“在线公式”end =“铅 O（（EO）n（PO）m H]（I）<β在线公式描述 =“在线式”末端=“尾”→其中R 1表示具有约6至约22个碳原子的烷基，每个EO表示-CH 2 CH 2 O-，每个PO独立地表示-C（CH 3）3 HCH 2 O-或-CH 2，其中n表示每个无规脂肪醇烷氧基化物中存在的EO单元的平均数，其值为约2至约7，并且其中m表示每个无规脂肪醇烷氧基化物中存在的PO单元的平均数目，其值为约1.5至约3; 被披露。还公开了生产这种无规脂肪醇烷氧基化物的方法及其在水可稀释浓缩物中的用途。

2. 发明授权

US06646145B1 Processes for preparing alkoxylated nonionic surfactants using hydrotalcite catalysts 失效
标题翻译：使用水滑石催化剂制备烷氧基化非离子表面活性剂的方法
公开(公告)号：US06646145B1
公开(公告)日：2003-11-11
申请号：US09914834
申请日：2002-01-08
申请人： Ansgar Behler , Horst-Dieter Schares , Almud Folge
发明人： Ansgar Behler , Horst-Dieter Schares , Almud Folge
IPC分类号： C07C5100
CPC分类号： C07C41/03 , A61K8/86 , A61Q5/02 , C07C67/26 , C08G65/2615 , C08G65/2657 , C07C69/24 , C07C43/11
摘要： Processes for preparing alkoxylated nonionic surfactants are disclosed, wherein a compound having at least one active hydrogen atom, a carboxylic acid ester or mixtures thereof are reacted with an alkylene oxide in the presence of a hydrotalcite catalyst to form a reaction product mixture; and the reaction product mixture is combined with an acid in at least an equimolar amount based on the amount of the catalyst present.
摘要翻译：公开了制备烷氧基化非离子表面活性剂的方法，其中具有至少一个活性氢原子的化合物，羧酸酯或其混合物在水滑石催化剂存在下与烯化氧反应形成反应产物混合物; 并且将反应产物混合物与基于存在的催化剂的量的至少等摩尔量的酸组合。

3. 发明申请

US20050065279A1 Biologically degradable compositions 有权
标题翻译：生物降解组合物
公开(公告)号：US20050065279A1
公开(公告)日：2005-03-24
申请号：US10494171
申请日：2002-10-24
申请人： Uwe Held , Carsten Baumann , Sandra Heldt , Horst-Dieter Schares , Andreas Willing
发明人： Uwe Held , Carsten Baumann , Sandra Heldt , Horst-Dieter Schares , Andreas Willing
IPC分类号： B01F17/00 , B01F17/52 , C08F2/24 , C08F2/30 , C08G65/26 , C08L71/02 , C08K3/00
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。

4. 发明授权

US07825163B2 Biologically degradable compositions 有权
标题翻译：生物降解组合物
公开(公告)号：US07825163B2
公开(公告)日：2010-11-02
申请号：US10494171
申请日：2002-10-24
申请人： Uwe Held , Carsten Baumann , Sandra Heldt , Horst-Dieter Schares , Andreas Willing
发明人： Uwe Held , Carsten Baumann , Sandra Heldt , Horst-Dieter Schares , Andreas Willing
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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