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1. 发明申请

WO2012096864A1 LUBRICANT AND FUNCTIONAL FLUID COMPOSITIONS CONTAINING VISCOSITY INDEX IMPROVER 审中-公开
标题翻译：包含粘度指数改进的润滑剂和功能性流体组合物
公开(公告)号：WO2012096864A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/020584
申请日：2012-01-09
申请人： THE LUBRIZOL CORPORATION , PRICE, David , BARTON, William R.S.
发明人： PRICE, David , BARTON, William R.S.
IPC分类号： C10M149/00 , C10M151/00 , C10M161/00 , C10M165/00 , C10M167/00 , C10N20/02 , C10N20/04 , C10N30/02 , C10N40/04 , C10N40/25 , C10N60/02 , C10N60/04 , C10N70/00
CPC分类号： C10M151/02 , C10M149/00 , C10M151/00 , C10M161/00 , C10M165/00 , C10M167/00 , C10N2220/021 , C10N2220/029 , C10N2230/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/10 , C10N2260/02 , C10N2260/04 , C10N2270/00
摘要： The disclosed invention relates to lubricant or functional fluid compositions containing viscosity index improvers in the form of self-healing polymers. The polymers may comprise one or more cleavable linkages, such as one or more disulfide bonds and/or one or more diene/dienophile linkages, to permit the polymer to reform if cleaved during use.
摘要翻译：所公开的发明涉及含有自愈合聚合物形式的粘度指数改进剂的润滑剂或功能性流体组合物。聚合物可以包含一个或多个可切割键，例如一个或多个二硫键和/或一个或多个二烯/亲双烯体键，以允许聚合物在使用过程中被切割时改性。

2. 发明申请

WO2010053890A1 COMPOSITION CONTAINING A BLOCK COPOLYMER AND A METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：含有嵌段共聚物的组合物和润滑内燃机的方法
公开(公告)号：WO2010053890A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/063046
申请日：2009-11-03
申请人： THE LUBRIZOL CORPORATION , QIN, Haihu , WANG, Ying , BAUM, Marina , KELLEY, Jack , MOSIER, Patrick E. , COVITCH, Michael J. , MULLAY, John J.
发明人： QIN, Haihu , WANG, Ying , BAUM, Marina , KELLEY, Jack , MOSIER, Patrick E. , COVITCH, Michael J. , MULLAY, John J.
IPC分类号： C10M145/14 , C10M149/02 , C10M149/06 , C10M151/02 , C10M153/02 , C10N30/04 , C10N40/25
CPC分类号： C10M149/04 , C10M145/14 , C10M149/02 , C10M149/06 , C10M151/02 , C10M153/02 , C10M2209/084 , C10M2217/022 , C10M2217/024 , C10N2230/26 , C10N2240/10 , C10N2240/101 , C10M2217/02
摘要： The invention provides a lubricating composition containing an oil of lubricating viscosity and a block copolymer. The block copolymer may contain (a) a hydrophobic first block having C1-30 alkyl (meth)acrylic units, wherein at least 50 wt % of the C1-30 alkyl (meth)acrylic units are C12-15 alkyl (meth)acrylic units, and up to 50 wt % of the C1-30 alkyl (meth)acrylic units are C16 20 alkyl (meth)acrylic units, with the proviso that alkyl groups of the C1-30 alkyl (meth)acrylic units have an average total number of carbon atoms of at least 8; and (b) a second block having (meth)acrylic units further having a heteroatom-containing group providing a polar group. The invention further relates to a method of lubricating an internal combustion engine by lubricating the engine with the lubricating composition. The invention further relates to the use of the block copolymer as an emulsifier and/or pour point depressant.
摘要翻译：本发明提供含有润滑粘度油和嵌段共聚物的润滑组合物。嵌段共聚物可以含有（a）具有（甲基）丙烯酸C 1-30烷基酯单元的疏水性第一嵌段，其中至少50重量％的（甲基）丙烯酸C 1-30烷基酯是C 12-15烷基（甲基）丙烯酸单元，最多50重量％的（甲基）丙烯酸C 1-30烷基酯是C 16-20烷基（甲基）丙烯酸单元，条件是（甲基）丙烯酸C 1 -C 30烷基酯的烷基具有平均总数的碳原子数至少为8; 和（b）具有（甲基）丙烯酸单元的第二嵌段，其进一步具有提供极性基团的含杂原子的基团。本发明还涉及通过用润滑组合物润滑发动机来润滑内燃机的方法。本发明还涉及嵌段共聚物作为乳化剂和/或倾点下降剂的用途。

3. 发明申请

WO2004087850A8 LUBRICATING OIL COMPOSITION WITH GOOD FRICTIONAL PROPERTIES 审中-公开
标题翻译：具有良好的摩擦油组分
公开(公告)号：WO2004087850A8
公开(公告)日：2004-12-16
申请号：PCT/EP2004000594
申请日：2004-01-24
申请人： ROHMAX ADDITIVES GMBH , DARDIN ALEXANDER , MUELLER MICHAEL , EISENBERG BORIS
发明人： DARDIN ALEXANDER , MUELLER MICHAEL , EISENBERG BORIS
IPC分类号： C08F293/00 , C10M145/14 , C10M149/06 , C10M151/02 , C10M177/00
CPC分类号： C10M149/06 , C08F293/005 , C10M145/14 , C10M151/02 , C10M177/00 , C10M2209/084 , C10M2217/02 , C10M2217/023 , C10M2217/024 , C10M2221/02 , C10N2230/02 , C10N2230/06 , C10N2270/00
摘要： The invention relates to a lubricating oil composition with good frictional properties, said composition comprising a lubricating oil and at least one additive having friction-reducing properties. Said composition is characterised in that the additive with friction-reducing properties is a block copolymer comprising hydrophobic segments P and polar segments D. Said hydrophobic segments are obtained by polymerisation of monomer compositions comprising a) between 0 and 40 wt. %, in relation to the weight of the monomer compositions for producing the hydrophobic segments, of at least one ethylenically unsaturated ester compound of formula (I) wherein R represents hydrogen or methyl, R represents a linear or branched alkyl radical comprising between 1 and 5 carbon atoms, and R and R independently represent hydrogen or a group of formula -COOR' wherein R' represents hydrogen or an alkyl group containing between 1 and 5 carbon atoms.
摘要翻译：本发明涉及一种具有良好的摩擦性能，其包含润滑油，并具有减少摩擦的性质的至少一种添加剂的润滑剂组合物，其特征在于所述添加剂是嵌段共聚物，其减小摩擦的性能，其特征在于，其包括P和极性链段D，其中通过聚合疏水链段的嵌段共聚物的疏水性链段单体组合物得到的，其中含有0〜40重量％，基于用于制备的疏水性链段的式（I）的一种或多种烯键式不饱和酯化合物的单体组合物的重量计，其中R是氢或甲基一个）中，R <1>一直链或支链烷基具有1至5个碳原子，R <3>独立地“其中R” <2>和R是氢或下式基团-COOR氢或具有1至5个碳原子的烷基，

4. 发明申请

WO1996017909A1 BIODEGRADABLE BRANCHED SYNTHETIC ESTER BASE STOCKS AND LUBRICANTS FORMED THEREFROM 审中-公开
标题翻译：可生物降解的合成酯基础物质和形成的润滑剂
公开(公告)号：WO1996017909A1
公开(公告)日：1996-06-13
申请号：PCT/US1995016224
申请日：1995-12-08
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , DUNCAN, Carolyn, B. , MEADE, Leah, K.
IPC分类号： C10M105/38
CPC分类号： C10M171/008 , C10M105/38 , C10M105/40 , C10M129/06 , C10M129/10 , C10M129/72 , C10M129/95 , C10M133/04 , C10M133/46 , C10M133/52 , C10M133/56 , C10M133/58 , C10M135/30 , C10M137/10 , C10M143/00 , C10M143/04 , C10M143/06 , C10M145/12 , C10M145/14 , C10M145/16 , C10M149/02 , C10M149/06 , C10M151/02 , C10M155/02 , C10M159/04 , C10M159/16 , C10M159/20 , C10M159/22 , C10M159/24 , C10M169/04 , C10M169/048 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/02 , C10M2205/024 , C10M2205/026 , C10M2205/06 , C10M2205/20 , C10M2207/021 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/042 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/26 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/285 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10M2215/02 , C10M2215/04 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/224 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/00 , C10M2217/02 , C10M2217/024 , C10M2217/028 , C10M2217/04 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/06 , C10M2219/062 , C10M2219/066 , C10M2219/084 , C10M2219/085 , C10M2219/086 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2221/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2225/041 , C10M2227/061 , C10M2227/09 , C10M2229/02 , C10M2229/04 , C10M2229/041 , C10M2229/042 , C10M2229/043 , C10M2229/05 , C10N2210/02 , C10N2210/06 , C10N2220/02 , C10N2240/00 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/12 , C10N2240/121 , C10N2240/14 , C10N2240/22 , C10N2240/30 , C10N2240/40 , C10N2240/401 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： A biodegradable lubricant which is prepared from: about 60-99 % by weight of at least one biodegradable synthetic ester base stock which comprises the reaction product of: a branched or linear alcohol having the general formula R(OH)n, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and mixed acids comprising about 30 to 80 molar % of a linear acid having a carbon number in the range between about C5 to C12, and about 20 to 70 molar % of at least one branched acid having a carbon number in the range between about C5 to C13; wherein the ester base stock exhibits the following properties: at least 60 % biodegradation in 28 days as measured by the Modified Sturm test; a pour point of less than -25 DEG C; and a viscosity of less than 7500 cps at -25 DEG C; about 1 to 20 % by weight lubricant additive package; and about 0 to 20 % of a solvent.
摘要翻译：一种可生物降解的润滑剂，其由以下组分制备：约60-99重量％的至少一种可生物降解的合成酯基础原料，其包含以下反应产物：具有通式R（OH）n的支链或直链醇，其中R为具有约2至20个碳原子的脂族或环脂族基团，并且n至少为2; 以及包含约30至80摩尔％的碳数在约C5至C12范围内的直链酸和约20至70摩尔％的至少一种碳数在约C5之间的支链酸的混合酸到C13; 其中所述酯基料具有以下性质：通过改性Sturm试验测量的28天中至少60％的生物降解; 倾点小于-25℃; 在-25℃下的粘度小于7500cps; 约1至20％重量的润滑剂添加剂包; 和约0〜20％的溶剂。

5. 发明申请

WO1996017907A1 BIODEGRADABLE BRANCHED SYNTHETIC ESTER BASE STOCKS AND LUBRICANTS FORMED THEREFROM 审中-公开
标题翻译：可生物分配的合成酯基础物质和润滑剂
公开(公告)号：WO1996017907A1
公开(公告)日：1996-06-13
申请号：PCT/US1995016176
申请日：1995-12-08
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , DUNCAN, Carolyn, B. , MEADE, Leah, K.
IPC分类号： C10M105/38
CPC分类号： C10M171/008 , C10M105/38 , C10M105/40 , C10M129/06 , C10M129/10 , C10M129/72 , C10M129/95 , C10M133/04 , C10M133/46 , C10M133/52 , C10M133/56 , C10M133/58 , C10M135/30 , C10M137/10 , C10M143/00 , C10M143/04 , C10M143/06 , C10M145/12 , C10M145/14 , C10M145/16 , C10M149/02 , C10M149/06 , C10M151/02 , C10M155/02 , C10M159/04 , C10M159/16 , C10M159/20 , C10M159/22 , C10M159/24 , C10M169/04 , C10M169/048 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/02 , C10M2205/024 , C10M2205/026 , C10M2205/06 , C10M2205/20 , C10M2207/021 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/042 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/26 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/285 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10M2215/02 , C10M2215/04 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/224 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/00 , C10M2217/02 , C10M2217/024 , C10M2217/028 , C10M2217/04 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/06 , C10M2219/062 , C10M2219/066 , C10M2219/084 , C10M2219/085 , C10M2219/086 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2221/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2225/041 , C10M2227/061 , C10M2227/09 , C10M2229/02 , C10M2229/04 , C10M2229/041 , C10M2229/042 , C10M2229/043 , C10M2229/05 , C10N2210/02 , C10N2210/06 , C10N2220/02 , C10N2240/00 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/12 , C10N2240/121 , C10N2240/14 , C10N2240/22 , C10N2240/30 , C10N2240/40 , C10N2240/401 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： A biodegradable lubricant which is prepared from: about 60-99 % by weight of at least one biodegradable synthetic ester base stock which comprises the reaction product of: a branched or linear alcohol having the general formula R(OH)n, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and mixed acids comprising about 30 to 80 molar % of a linear acid having a carbon number in the range between about C5 to C12, and about 20 to 70 molar % of at least one branched acid having a carbon number in the range between about C5 to C10 and wherein no more than 10 % of the branched acids used to form the biodegradable synthetic ester base stock contains a quaternary carbon; wherein the ester base stock has a carbon to oxygen ratio of between about 0.15:1 to 0.3:1; and exhibits the following properties: at least 60 % biodegradation in 28 days as measured by the Modified Sturm test; a pour point of less than -25 DEG C; a viscosity of less than 7500 cps at -25 DEG C; and oxidative stability of up to 45 minutes as measured by HPDSC.
摘要翻译：一种可生物降解的润滑剂，其由以下物质制备：约60-99重量％的至少一种可生物降解的合成酯基础原料，其包含以下反应产物：具有通式R（OH）n的支链或直链醇，其中R为具有约2至20个碳原子且n至少为2的脂族或环脂族基团; 以及包含约30至80摩尔％的碳数在约C5至C12范围内的直链酸和约20至70摩尔％的至少一种碳数在约C5之间的支链酸的混合酸至C10，并且其中不超过10％用于形成可生物降解的合成酯基料的支链酸含有季碳; 其中所述酯基料的碳氧比为约0.15:1至0.3:1; 并显示以下性质：通过改性Sturm试验测量的28天中至少60％的生物降解; 倾点小于-25℃; 在-25℃下的粘度小于7500cps; 和通过HPDSC测量的长达45分钟的氧化稳定性。

6. 发明申请

WO1990012046A1 GRAFT COPOLYMERS AND LUBRICANTS CONTAINING SUCH AS DISPERSANT-VISCOSITY IMPROVERS 审中-公开
标题翻译：含共聚物和润滑剂如分散粘度改进剂
公开(公告)号：WO1990012046A1
公开(公告)日：1990-10-18
申请号：PCT/US1990001172
申请日：1990-03-02
申请人： THE LUBRIZOL CORPORATION
发明人： THE LUBRIZOL CORPORATION , LUCIANI, Carmen, V. , LANGE, Richard, M.
IPC分类号： C08F279/02
CPC分类号： C10M151/02 , C08F255/00 , C08F279/02 , C10M143/00 , C10M149/04 , C10M149/06 , C10M149/10 , C10M2205/00 , C10M2205/02 , C10M2209/084 , C10M2215/04 , C10M2215/064 , C10M2215/26 , C10M2217/022 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2221/02 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C08F226/06
摘要： A graft polymer is prepared by grafting, onto a polymeric hydrocarbon backbone, a free-radical polymerizable vinyl nitrogen monomer, which grafting takes place in the presence of an aliphatic hydrocarbon substituted aromatic solvent capable of free-radical hydrogen atom chain transfer. The modified hydrocarbon based polymer finds utility as an additive for lubricating oils, particularly as dispersant-viscosity improvers for engine oils.
摘要翻译：接枝聚合物通过将聚合烃骨架上的自由基可聚合乙烯基氮单体接枝而制备，该接枝聚合物在能够进行自由基氢原子链转移的脂族烃取代的芳族溶剂的存在下进行。改性烃基聚合物用作润滑油的添加剂，特别是作为发动机油的分散剂 - 粘度改进剂。

7. 发明申请

WO1989012670A1 SULFIDE ADDUCTS OF HIGH VISCOSITY INDEX POLYALPHA-OLEFINS 审中-公开
标题翻译：高粘度指数聚氧乙烯的硫化物添加剂
公开(公告)号：WO1989012670A1
公开(公告)日：1989-12-28
申请号：PCT/US1989002735
申请日：1989-06-21
申请人： MOBIL OIL CORPORATION
发明人： MOBIL OIL CORPORATION , AVERY, Noyes, Latham , BENJAMIN, Linda, Ann , LAW, Derek, Alwyn
IPC分类号： C10M151/02
CPC分类号： C10M169/041 , C10M107/10 , C10M143/08 , C10M151/02 , C10M169/04 , C10M2205/028 , C10M2205/0285 , C10M2221/02 , C10M2221/041 , C10N2240/02 , C10N2240/08
摘要： Sulfur derivatives of unsaturated oligomers formed from alpha-olefins of 2 to 20 carbon atoms which oligomer has a branch ratio of less than 0.19.

8. 发明申请

WO2012087781A1 FUNCTIONALIZED COPOLYMERS AND LUBRICATING COMPOSITIONS THEREOF 审中-公开
标题翻译：功能性共聚物及其润滑组合物
公开(公告)号：WO2012087781A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/065347
申请日：2011-12-16
申请人： THE LUBRIZOL CORPORATION , SALOMON, Mary , EDGAR, Julie , BARTON, William , BAKER, Mark , HUSTON, Michael
发明人： SALOMON, Mary , EDGAR, Julie , BARTON, William , BAKER, Mark , HUSTON, Michael
IPC分类号： C10M151/00
CPC分类号： C10M135/36 , C10M151/02 , C10M2205/028 , C10M2205/0285 , C10M2209/086 , C10M2215/04 , C10M2215/28 , C10M2219/022 , C10M2219/046 , C10M2219/106 , C10M2221/02 , C10N2210/02 , C10N2230/06 , C10N2230/12 , C10N2230/76 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2260/14 , C10N2260/09 , C10N2260/10
摘要： The present invention relates to a lubricating composition containing an oil of lubricating viscosity and a dimercaptothiadiazole salt of a copolymer comprising units derived from monomers (i) an ?-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof (typically carboxylic acid groups or an anhydride), are partially esterified with an alcohol, or mixtures thereof, and wherein at least a portion of carboxylic acid groups not esterified are reacted with an amine. The invention further provides for a lubricating composition containing said copolymer. The invention further provides a method and use of lubricating composition in a mechanical device.
摘要翻译：本发明涉及包含具有润滑粘度的油和二巯基噻二唑盐的润滑组合物，所述共聚物包含衍生自单体（i）α-烯烃和（ii）烯属不饱和羧酸或其衍生物（通常为羧酸基团）的单元或酸酐）用醇或其混合物部分酯化，并且其中未酯化的至少一部分羧酸基团与胺反应。本发明还提供含有所述共聚物的润滑组合物。本发明还提供了一种在机械装置中润滑组合物的方法和用途。

9. 发明申请

WO99021902A1 PROCESSES FOR PREPARING GRAFTED COPOLYMERS 审中-公开
标题翻译：制备接枝共聚物的方法
公开(公告)号：WO99021902A1
公开(公告)日：1999-05-06
申请号：PCT/GB1998/003208
申请日：1998-10-28
IPC分类号： C08F255/00 , C08F255/04 , C08F291/00 , C10M145/12 , C10M145/16 , C10M149/06 , C10M149/10 , C10M151/02 , C10N30/02
CPC分类号： C10M151/02 , C08F255/00 , C08F255/04 , C08F291/00 , C10M143/02 , C10M143/10 , C10M145/12 , C10M145/16 , C10M149/06 , C10M149/10 , C10M2205/022 , C10M2205/04 , C10M2209/086 , C10M2217/024 , C10M2217/028 , C10M2217/06 , C10M2221/02 , C08F226/06
摘要： Methods are disclosed for making graft copolymers. The methods comprise the steps of: (a) providing (i) an ethylene/propylene (EP) copolymer or other graftable polymer, (ii) an ethylenically unsaturated sulfur-, nitrogen- and/or oxygen-containing monomer, and (iii) an amount of an initiator sufficient to graft said monomer and EP copolymer or other graftable polymer; (b) introducing said EP copolymer or other graftable polymer into an extruder; (c) introducing said monomer into the extruder; (d) introducing said initiator into the extruder; wherein at least one of the above-identified reactants in (a) is introduced in the presence of a polar solvent; and (e) reacting said EP copolymer or other graftable polymer, monomer and initiator by operating said extruder, thereby forming the graft copolymer. This invention also relates to methods of making a dispersant viscosity index improver and methods for making a lubricating oil. This invention further relates to graft copolymer products made by the aforementioned methods.
摘要翻译：公开了制备接枝共聚物的方法。所述方法包括以下步骤：（a）提供（i）乙烯/丙烯（EP）共聚物或其它可接枝聚合物，（ii）烯属不饱和的含硫，氮和/或含氧单体，和（iii）足以接枝所述单体和EP共聚物或其它可接枝聚合物的量的引发剂; （b）将所述EP共聚物或其它可接枝聚合物引入挤出机中; （c）将所述单体引入挤出机中; （d）将所述引发剂引入挤出机中; 其中（a）中的至少一种上述反应物在极性溶剂的存在下引入; 和（e）通过操作所述挤出机使所述EP共聚物或其它可接枝聚合物，单体和引发剂反应，从而形成接枝共聚物。本发明还涉及制备分散剂粘度指数改进剂的方法和制备润滑油的方法。本发明还涉及通过上述方法制备的接枝共聚物产物。

10. 发明申请

WO1996017910A1 BIODEGRADABLE BRANCHED SYNTHETIC ESTER BASE STOCKS AND LUBRICANTS FORMED THEREFROM 审中-公开
标题翻译：可生物分配的合成酯基础物质和润滑剂
公开(公告)号：WO1996017910A1
公开(公告)日：1996-06-13
申请号：PCT/US1995016225
申请日：1995-12-08
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , DUNCAN, Carolyn, B. , MEADE, Leah, K.
IPC分类号： C10M105/38
CPC分类号： C10M171/008 , C10M105/38 , C10M105/40 , C10M129/06 , C10M129/10 , C10M129/72 , C10M129/95 , C10M133/04 , C10M133/46 , C10M133/52 , C10M133/56 , C10M133/58 , C10M135/30 , C10M137/10 , C10M143/00 , C10M143/04 , C10M143/06 , C10M145/12 , C10M145/14 , C10M145/16 , C10M149/02 , C10M149/06 , C10M151/02 , C10M155/02 , C10M159/04 , C10M159/16 , C10M159/20 , C10M159/22 , C10M159/24 , C10M169/04 , C10M169/048 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/02 , C10M2205/024 , C10M2205/026 , C10M2205/06 , C10M2205/20 , C10M2207/021 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/042 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/26 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/285 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10M2215/02 , C10M2215/04 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/224 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/00 , C10M2217/02 , C10M2217/024 , C10M2217/028 , C10M2217/04 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/06 , C10M2219/062 , C10M2219/066 , C10M2219/084 , C10M2219/085 , C10M2219/086 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2221/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2225/041 , C10M2227/061 , C10M2227/09 , C10M2229/02 , C10M2229/04 , C10M2229/041 , C10M2229/042 , C10M2229/043 , C10M2229/05 , C10N2210/02 , C10N2210/06 , C10N2220/02 , C10N2240/00 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/12 , C10N2240/121 , C10N2240/14 , C10N2240/22 , C10N2240/30 , C10N2240/40 , C10N2240/401 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： A biodegradable synthetic ester base stock which comprises a blend of the following base stocks: (A) the reaction product of: (1) a branched or linear alcohol having the general formula R(OH)n, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and (2) mixed acids comprising about 30 to 80 molar % of a linear acid having a carbon number in the range between about C5 to C12, and about 20 to 70 molar % of at least one branched acid having a carbon number in the range between about C5 to C10 and wherein no more than 10 % of the branched acids used to form the biodegradable synthetic ester base stock contains a quaternary carbon; wherein the ester base stock exhibits the following properties: at least 60 % biodegradation in 28 days as measured by the Modified Sturm test; a pour point of less than -25 DEG C; and a viscosity of less than 7500 cps at -25 DEG C; and (B) another base stock having at least 60 % biodegradation in 28 days as measured by the Modified Sturm test; whereby the blended product has a biodegradation in 28 days as measured by the Modified Sturm test which is greater than either (A) or (B) alone.
摘要翻译：一种可生物降解的合成酯基础原料，其包含以下基础油料的共混物：（A）反应产物：（1）具有通式R（OH）n的支链或直链醇，其中R是脂族或环 - 具有约2至20个碳原子且n至少为2的脂族基团; 和（2）包含约30至80摩尔％的碳数在约C5至C12范围内的直链酸和约20至70摩尔％的至少一种碳数在该范围内的支链酸的混合酸在约C5至C10之间，并且其中不超过10％用于形成可生物降解的合成酯基础原料的支链酸含有季碳; 其中所述酯基料具有以下性质：通过改性Sturm试验测量的28天中至少60％的生物降解; 倾点小于-25℃; 在-25℃下的粘度小于7500cps; 和（B）通过改性Sturm试验测定的在28天内具有至少60％生物降解的另一种原料; 由此混合产物在28天内具有通过改性Sturm试验测得的大于（A）或（B））的生物降解。

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