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1.发明授权Energy efficient polyalkylene glycols and lubricant composition containing same 有权能量高效的聚亚烷基二醇和含有它的润滑剂组合物公开(公告)号：US09296975B2
公开(公告)日：2016-03-29
申请号：US14118712
申请日：2012-06-08
IPC分类号： C10M107/34 , C10M169/04 , C08G65/28 , C08G65/26
CPC分类号： C10M169/042 , C08G65/2606 , C08G2650/24 , C10M107/34 , C10M2209/1033 , C10M2209/1045 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/66 , C10M2209/1055 , C10M2209/1065
摘要： A polyalkylene glycol comprising: a random copolymer comprising units derived from EO and units derived from PO initiated with polytetrahydrofuran; wherein the polyalkylene glycol has a pour point of less than or equal to −30° C. as measured using ASTM D97 and a traction value of less than 0.0165 at a contact pressure of 1.25 GPa, speed=2 m/s, SRR of 100% and temperature of 80° C. is provided. Also provided are lubricant compositions containing such polyalkylene glycol.
摘要翻译： 一种聚亚烷基二醇，其包含：包含衍生自EO的单元的无规共聚物和由聚四氢呋喃引发的源自PO的单元; 其中聚亚烷基二醇具有小于或等于-30℃的倾点，使用ASTM D97测量，牵引值小于0.0165，接触压力为1.25GPa，速度= 2m / s，SRR为100 ％和温度为80℃。 还提供含有这种聚亚烷基二醇的润滑剂组合物。
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公开(公告)号：US09650588B2
公开(公告)日：2017-05-16
申请号：US14350094
申请日：2012-09-14
IPC分类号： C10M107/34 , C10M169/04 , C10M111/04
CPC分类号： C10M169/04 , C10M111/04 , C10M169/041 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2209/105 , C10M2209/1055 , C10N2220/021 , C10N2230/70 , C10N2270/00 , C10N2220/022 , C10M2209/106 , C10M2209/108 , C10M2209/1065 , C10M2209/1085
摘要： A lubricant composition comprising a Group I, II, III or IV hydrocarbon oil and a polyalkylene glycol, the polyalkylene glycol having been prepared by reacting a C8-C20 alcohol and a mixed butylene oxide/propylene oxide feed using a double metal cyanide catalyst catalyzed oxyalkylation process, and wherein the lubricant composition remains clear and shows no phase separation at temperatures equal to and greater than the pour point of the hydrocarbon oil is provided. A method for making a lubricant composition is also provided.
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公开(公告)号：US20140018273A1
公开(公告)日：2014-01-16
申请号：US14001630
申请日：2012-03-12
IPC分类号： C10M129/16
CPC分类号： C10M129/16 , C10M107/34 , C10M129/10 , C10M133/12 , C10M2207/026 , C10M2209/102 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/107 , C10M2209/1075 , C10M2209/1085 , C10M2215/064 , C10M2215/065 , C10M2219/108 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/74 , C10N2240/10 , C10M2209/108
摘要： Provided are lubricant compositions that exhibit high viscosity index and low Noack volatility. A lubricant composition of the invention comprises: (a) a polyalkylene glycol of formula I: RO-(AO)n-R1 (I) wherein R, R1, and n are as defined herein; and (b) an additive package comprising an anti-oxidant.
摘要翻译： 提供表现出高粘度指数和低Noack挥发性的润滑剂组合物。 本发明的润滑剂组合物包括：（a）式I的聚亚烷基二醇：RO-（AO）n -R1（I）其中R，R1和n如本文所定义; 和（b）包含抗氧化剂的添加剂包。
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4.发明申请PROCESS USING BISPHENOL A AMINATED AND ALKOXYLATED DERIVATIVE AS DEMULSIFIER 审中-公开使用双酚A胺化和烷氧基衍生物作为分解剂的方法公开(公告)号：US20130237641A1
公开(公告)日：2013-09-12
申请号：US13885217
申请日：2011-11-15
申请人： Isabelle Riff , Thiago Alonso , Ronald Van Voorst
发明人： Isabelle Riff , Thiago Alonso , Ronald Van Voorst
IPC分类号： B01D17/04
CPC分类号： B01D17/047 , C10G33/04 , C10G2300/80
摘要： Embodiments of the present disclosure include a method of destabilizing a crude oil-water emulsion that includes adding to the crude oil-water emulsion a demulsifier obtained by an alkoxylation reaction of an aminated epoxy adduct, the aminated epoxy adduct obtained by a reaction of an epoxy resin and an amine. In one or more embodiments, the alkoxylation reaction includes reacting C2 to C4 alkylene oxides with the aminated epoxy adduct.
摘要翻译： 本公开的实施方案包括使原油 - 水乳液不稳定的方法，其包括向原油 - 水乳液中加入通过胺化环氧加合物的烷氧基化反应获得的破乳剂，通过环氧树脂反应获得的胺化环氧加合物 树脂和胺。 在一个或多个实施方案中，烷氧基化反应包括使C2至C4烯化氧与胺化的环氧加合物反应。
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