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公开(公告)号：US5792730A
公开(公告)日：1998-08-11
申请号：US895156
申请日：1997-07-16
IPC分类号： B01F17/16 , B01F17/52 , C08F8/32 , C08F210/02 , C10L1/14 , C10L1/22 , C10L1/2383 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10M133/52 , C10M133/54 , C10M133/56 , C10M149/02 , C10M159/12 , C10N30/04 , C10N40/25 , C10M133/44 , C10M133/58 , C10M149/12 , C10M149/18
CPC分类号： C10M133/56 , C08F8/42 , C10L1/143 , C10L1/2383 , C10L1/303 , C10L10/04 , C10M133/52 , C10M133/54 , C10L1/221 , C10L1/238 , C10L1/2475 , C10L1/2493 , C10L1/2683 , C10L1/2691 , C10M2215/04 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/105 , C10N2240/106
摘要： A succinimide dispersant, which is the reaction product of hydrocarbons or polymers functionalized by halogenation (e.g. chlorination), thermal "ene" reaction or free radical grafting and derivatized with a heavy polyamine. A heavy polyamine is a mixture of polyalkylenepolyamines comprising small amounts of lower polyamine oligomers such as tetraethylene pentamine and pentahexamine but primarily oligomers with 7 or more nitrogens, 2 or more primary amines per molecule, and more extensive branching than conventional polyamine mixtures.
摘要翻译： 琥珀酰亚胺分散剂，其是通过卤化（例如氯化）官能化的烃或聚合物的反应产物，热“烯”反应或自由基接枝并用重多胺衍生。 重多胺是包含少量低聚多元胺低聚物如四亚乙基五胺和五胺的聚亚烷基多胺的混合物，但主要是具有7个或更多个氮的低聚物，每个分子2个或更多个伯胺，以及比常规多胺混合物更广泛的分支。
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公开(公告)号：US5723550A
公开(公告)日：1998-03-03
申请号：US449234
申请日：1995-05-24
IPC分类号： C08F8/36
CPC分类号： C08F8/36 , C08F2800/10
摘要： EPDM elastomer is sulfonated and neutralized by a bulk process involving mechanical mixing at low temperatures in the sulfonating and neutralizing steps. The EPDM is discharged from the mixing process as finely divided particles having a low bulk density.
摘要翻译： EPDM弹性体被磺化并通过包括在磺化和中和步骤中的低温下机械混合的本体方法中和。 EPDM作为具有低体积密度的细碎颗粒从混合过程中排出。
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23.发明授权Polyanhydride modified adducts or reactants and oleaginous compositions containing same 失效聚酐改性的加合物或反应物和含有它们的含油组合物
公开(公告)号：US5385687A
公开(公告)日：1995-01-31
申请号：US102039
申请日：1993-08-04
IPC分类号： C08F8/00 , C08F8/32 , C10L1/18 , C10L1/198 , C10L1/22 , C10L1/2383 , C10L1/2387 , C10L1/24 , C10L1/30 , C10M129/95 , C10M133/52 , C10M159/12 , C10M159/16
CPC分类号： C10M159/16 , C08F8/00 , C08F8/32 , C10L1/1817 , C10L1/198 , C10L1/221 , C10L1/2383 , C10L1/2387 , C10L1/2475 , C10L1/2493 , C10L1/30 , C10M129/95 , C10M133/52 , C10M159/12 , C10M2205/00 , C10M2205/026 , C10M2205/06 , C10M2205/22 , C10M2207/027 , C10M2207/028 , C10M2207/08 , C10M2207/09 , C10M2207/123 , C10M2207/125 , C10M2207/127 , C10M2207/129 , C10M2207/142 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/262 , C10M2207/287 , C10M2207/289 , C10M2207/34 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/109 , C10M2209/12 , C10M2215/00 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2225/041 , C10M2227/00 , C10M2227/061 , C10M2227/09 , C10M2229/041 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： An oil soluble dispersant additive useful in oleaginous compositions selected from fuels and lubricating oils comprising the reaction products of:(i) at least one intermediate adduct comprised of the reaction products of(a) at least one polyanhydride, and(b) at least one member selected from the group consisting of polyamines, polyols, and amino alcohols; and(ii) at least one member selected from the group consisting of(a) at least one long chain hydrocarbyl substituted C.sub.4 -C.sub.10 dicarboxylic acid producing material;(b) at least one long chain hydrocarbyl substituted hydroxy aromatic material and at least one aldehyde; or(c) at least one aldehyde and at least one reaction product of a hydrocarbyl substituted C.sub.3 -C.sub.10 monocarboxylic or C.sub.4 -C.sub.10 dicarboxylic acid or anhydride and an amine substituted hydroxy aromatic compound.Also disclosed are oleaginous compositions, particularly lubricating oil compositions, containing these oil soluble dispersants.
摘要翻译： 一种可用于选自燃料和润滑油的含油组合物的油溶性分散剂添加剂，其包含以下反应产物：（i）至少一种由（a）至少一种聚酐反应产物组成的中间体加合物和（b）至少一种 选自多胺，多元醇和氨基醇的成员; 和（ii）至少一种选自（a）至少一种长链烃基取代的C4-C10二羧酸生产材料的成员; （b）至少一种长链烃基取代的羟基芳族物质和至少一种醛; 或（c）至少一种醛和烃基取代的C 3 -C 10单羧酸或C 4 -C 10二羧酸或酸酐与胺取代的羟基芳族化合物的至少一种反应产物。 还公开了含有这些油溶性分散剂的含油组合物，特别是润滑油组合物。
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24.发明授权Borated ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives 失效硼化乙烯α-烯烃共聚物取代曼尼希基润滑剂分散助剂
公开(公告)号：US5382698A
公开(公告)日：1995-01-17
申请号：US236610
申请日：1994-05-02
IPC分类号： C08F8/02 , C08F8/32 , C08F210/16 , C10L1/14 , C10L1/2383 , C10L1/2387 , C10M129/91 , C10M159/16 , C07C5/02 , C07C37/00
CPC分类号： C10M159/16 , C08F8/02 , C08F8/32 , C10L1/143 , C10L1/2383 , C10L1/2387 , C10M129/91 , C08F210/16 , C10M2205/00 , C10M2207/023 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2215/04 , C10M2215/042 , C10M2215/086 , C10M2215/26 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2221/00 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2240/00 , C10N2240/02 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： The present invention is directed to oil-soluble lubricating oil additives comprising borated Mannich Base condensates of an alkyl substituted hydroxy aromatic compound with formaldehyde and an amine, wherein the alkyl-moiety of the aromatic compounds is derived from at least one ethylene alpha-olefin copolymer of 300 to 20,000 number average molecular weight, wherein at least about 30% of the polymer's chains contain terminal ethenylidene unsaturation. The borated Mannich Base condensates of this invention are useful as dispersants.
摘要翻译： 本发明涉及包含烷基取代的羟基芳族化合物与甲醛和胺的硼酸化曼尼希碱缩合物的油溶性润滑油添加剂，其中芳族化合物的烷基部分衍生自至少一种乙烯α-烯烃共聚物 数均分子量为300至20,000，其中至少约30％的聚合物链含有末端亚乙烯基不饱和键。 本发明的硼酸化Mannich碱缩合物可用作分散剂。
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25.发明授权Borated ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives 失效硼化乙烯α-烯烃聚合物取代的单羧酸和二羧酸分散剂添加剂
公开(公告)号：US5350532A
公开(公告)日：1994-09-27
申请号：US132028
申请日：1993-10-05
申请人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
发明人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
IPC分类号： C08F8/00 , C08F8/46 , C08F210/16 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/196 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/238 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10M129/93 , C10M129/95 , C10M133/52 , C10M133/56 , C10M143/02 , C10M159/12 , C10M171/00 , C10M155/04
CPC分类号： C10M171/00 , C08F8/00 , C08F8/46 , C10L1/143 , C10L1/1963 , C10L1/1966 , C10L1/198 , C10L1/238 , C10L1/2475 , C10L1/303 , C10L10/04 , C10M129/93 , C10M129/95 , C10M133/52 , C10M133/56 , C10M143/02 , C10M159/12 , C08F210/16 , C10L1/1608 , C10L1/1616 , C10L1/1817 , C10L1/1832 , C10L1/201 , C10L1/221 , C10L1/2493 , C10L1/2641 , C10L1/2691 , C10L1/306 , C10M2205/00 , C10M2207/123 , C10M2207/129 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2221/00 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2240/00 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02 , Y10S526/943
摘要： The present invention is directed to an oil-soluble fuel and lubricating oil additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of 300 to 20,000 number average molecular weight substituted with mono- or dicarboxylic acid producing moieties (preferably dicarboxylic acid or anhydride moieties), wherein the terminal unsaturation comprises terminal ethenylidene unsaturation. The mono- and dicarboxylic acid or anhydride substituted polymers of this invention are useful per se as additives to lubricating oils, and can also be reacted with a nucleophilic reagent, such as amines, alcohols, amino alcohols and reactive metal compounds, to form products which are also useful fuel and lubricating oil additives, e.g., as dispersants.
摘要翻译： 本发明涉及一种油溶性燃料和润滑油添加剂，其包含至少一种具有300至20,000数均分子量的末端不饱和乙烯α-烯烃聚合物，其数均分子量被单或二羧酸生成部分（优选二羧酸或酸酐部分 ），其中末端不饱和键包含末端亚乙烯基不饱和键。 本发明的单羧酸或二羧酸或酐取代的聚合物本身可用作润滑油的添加剂，并且还可以与亲核试剂如胺，醇，氨基醇和反应性金属化合物反应，形成产物， 也是有用的燃料和润滑油添加剂，例如分散剂。
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26.发明授权Amino-substituted polymers containing graft polymer segments derived from aromatic nitrogen-containing monomers 失效含有衍生自芳族含氮单体的接枝聚合物链段的氨基取代聚合物
公开(公告)号：US5278241A
公开(公告)日：1994-01-11
申请号：US559760
申请日：1990-07-30
IPC分类号： C08F8/30 , C08F255/02 , C08G73/00 , C10M149/00 , H01B1/12 , C08F8/32
CPC分类号： C08F8/30 , C08F255/023 , C08G73/00 , C10M149/00 , H01B1/128 , C10M2205/00 , C10M2205/02 , C10M2217/00
摘要： The novel polymers of the present invention are prepared by graft polymerization of at least one aromatic nitrogen-containing monomer onto a low T.sub.g amino-substituted polymer (e.g., an ethylene alpha-olefin interpolymer substituted by primary amino or secondary amino groups). Preferred aromatic nitrogen-containing moieties are illustrated by aniline, and preferred low T.sub.g amino-substituted interpolymers comprise amino-substituted ethylene propylene norbornene elastomeric terpolymers. The polymers of this invention are useful in electrical, textile and other applications.
摘要翻译： 通过将至少一种含芳族含氮单体接枝聚合到低Tg氨基取代的聚合物（例如被伯氨基或仲氨基取代的乙烯α-烯烃互聚物）来制备本发明的新型聚合物。 优选的芳族含氮部分由苯胺表示，优选的低Tg氨基取代的互聚物包括氨基取代的乙烯丙烯降冰片烯弹性体三元共聚物。 本发明的聚合物可用于电气，纺织和其他应用。
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27.发明授权Multifunctional viscosity index improver derived from amido-amine exhibiting improved low temperature viscometric properties 失效衍生自酰胺 - 胺的多功能粘度指数改进剂具有改善的低温粘度特性
公开(公告)号：US5252238A
公开(公告)日：1993-10-12
申请号：US722624
申请日：1991-06-27
申请人： David Y. Chung , Antonio Gutierrez , John E. Johnston , Mark J. Struglinski , Robert D. Lundberg
发明人： David Y. Chung , Antonio Gutierrez , John E. Johnston , Mark J. Struglinski , Robert D. Lundberg
IPC分类号： C08F8/30 , C08F8/34 , C08F255/04 , C10L1/22 , C10L1/24 , C10M143/02 , C10M149/06 , C10M151/02 , C10M159/12
CPC分类号： C10M159/12 , C08F255/04 , C08F8/30 , C08F8/34 , C10L1/221 , C10L1/2493 , C10M143/02 , C10M149/06 , C10M151/02 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2207/12 , C10M2207/127 , C10M2207/129 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2217/024 , C10M2217/046 , C10M2217/06 , C10M2219/062 , C10M2219/083 , C10M2219/085 , C10M2221/02 , C10M2227/00 , C10N2270/02
摘要： The present invention is directed to a viscosity index improver for lubricating oil compositions comprising the reaction product of A) a copolymer of ethylene and at least one other alpha-olefin monomer, said copolymer grafted with ethylenically monounsaturated carboxylic acid material and B) amido-amine or thioamido-amine comprising the reaction product of a polyamine and alpha, beta-unsaturated compound of the formula ##STR1## wherein X is oxygen or sulfur, Y is OR.sup.4, --SR.sup.4 or ##STR2## and R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are independently selected from hydrogen, hydrocarbyl and substituted hydrocarbyl.
摘要翻译： 本发明涉及一种用于润滑油组合物的粘度指数改进剂，其包含A）乙烯与至少一种其它α-烯烃单体的共聚物的反应产物，所述共聚物接枝有烯键式单不饱和羧酸材料，和B）酰氨基胺 或硫代酰胺 - 胺，其包含式（I）的多胺和α，β-不饱和化合物的反应产物，其中X是氧或硫，Y是OR 4，-SR 4或R 1和R 1，R 2，R 3，R 4和 R5独立地选自氢，烃基和取代的烃基。
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28.发明授权Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives (PT-920) 失效乙烯α-烯烃聚合物取代的单羧酸和二羧酸分散剂添加剂（PT-920）
公开(公告)号：US5229022A
公开(公告)日：1993-07-20
申请号：US885061
申请日：1992-05-15
申请人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
发明人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
IPC分类号： C08F8/00 , C08F8/46 , C08F210/16 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/196 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/238 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10M129/93 , C10M129/95 , C10M133/52 , C10M133/56 , C10M143/02 , C10M159/12 , C10M171/00
CPC分类号： C10M171/00 , C08F8/00 , C08F8/46 , C10L1/143 , C10L1/1963 , C10L1/1966 , C10L1/198 , C10L1/238 , C10L1/2475 , C10L10/04 , C10M129/93 , C10M129/95 , C10M133/52 , C10M133/56 , C10M143/02 , C10M159/12 , C08F210/16 , C10L1/1608 , C10L1/1616 , C10L1/1817 , C10L1/1832 , C10L1/201 , C10L1/221 , C10L1/2493 , C10L1/2641 , C10L1/2691 , C10L1/303 , C10L1/306 , C10M2205/00 , C10M2207/123 , C10M2207/129 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2221/00 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2240/00 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： The present invention is directed to an oil-soluble fuel and lubricating oil additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of 300 to 20,000 number average molecular weight substituted with mono- or dicarboxylic acid producing moieties (preferably dicarboxylic acid or anhydride moieties), wherein the terminal unsaturation comprises terminal ethenylidene unsaturation. The mono- and dicarboxylic acid or anhydride substituted polymers of this invention are useful per se as additives to lubricating oils, and can also be reacted with a nucleophilic reagent, such as amines, alcohols, amino alcohols and reactive metal compounds, to form products which are also useful fuel and lubricating oil additives, e.g., as dispersants.
摘要翻译： 本发明涉及一种油溶性燃料和润滑油添加剂，其包含至少一种具有300至20,000数均分子量的末端不饱和乙烯α-烯烃聚合物，其数均分子量被单或二羧酸生成部分（优选二羧酸或酸酐部分 ），其中末端不饱和键包含末端亚乙烯基不饱和键。 本发明的单羧酸或二羧酸或酐取代的聚合物本身可用作润滑油的添加剂，并且还可以与亲核试剂如胺，醇，氨基醇和反应性金属化合物反应，形成产物， 也是有用的燃料和润滑油添加剂，例如分散剂。
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29.发明授权Dispersant additives comprising amine adducts of dicarboxylic acid monoepoxy thiol reaction products 失效分散剂添加剂，包括二羧酸单环硫醇反应产物的胺加合物
公开(公告)号：US5205947A
公开(公告)日：1993-04-27
申请号：US722064
申请日：1991-06-27
申请人： Jacob Emert , Robert D. Lundberg
发明人： Jacob Emert , Robert D. Lundberg
IPC分类号： C08F8/34 , C10L1/18 , C10L1/24 , C10M129/93 , C10M135/26
CPC分类号： C10M135/26 , C08F8/32 , C08F8/46 , C10L1/2493 , C10M129/93 , C10L1/196 , C10L1/2406 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/06 , C10M2207/027 , C10M2207/028 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/262 , C10M2207/28 , C10M2207/289 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/107 , C10M2209/108 , C10M2209/109 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/022 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/085 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2221/04 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2227/09 , C10M2229/02 , C10M2229/041 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： The present invention is directed to an oil-soluble lubricating oil additive comprising at least one adduct of (A) a polyolefin of 700 to 5,000 number average molecular weight substituted with carboxylic acid producing moieties (preferably acid or anhydride moieties), and (B) a monoepoxy thiol.
摘要翻译： 本发明涉及一种油溶性润滑油添加剂，其包含至少一种（A）由产生羧酸的部分（优选酸或酸酐部分）取代的数均分子量为700至5,000的聚烯烃的至少一种加合物，和（B） 单环硫醇
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公开(公告)号：US5030370A
公开(公告)日：1991-07-09
申请号：US491384
申请日：1990-03-08
IPC分类号： C10M149/02 , C08F8/32 , C10M149/04 , C10M149/08 , C10N20/04 , C10N30/02 , C10N30/04 , C10N70/00
CPC分类号： C10M149/08 , C08F8/32 , C10M149/04 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2217/022 , C10M2217/026
摘要： The novel compositions of the present invention comprise (A) lubricating oil and (B) at least one amino-substituted polymer (e.g., an ethylene alpha-olefin interpolymer substituted by primary amino or secondary amino groups). Preferred amino-substituted interpolymers comprise amino-substituted ethylene propylene norbornene terpolymers. The polymers of this invention are oil soluble and are useful as viscosity index improver dispersants in oleaginous compositions.
摘要翻译： 本发明的新型组合物包含（A）润滑油和（B）至少一种氨基取代的聚合物（例如被伯氨基或仲氨基取代的乙烯α-烯烃互聚物）。 优选的氨基取代的互聚物包括氨基取代的乙烯丙烯降冰片烯三元共聚物。 本发明的聚合物是油溶性的并且可用作含油组合物中的粘度指数改进剂分散剂。
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