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1.发明授权Ethylene .alpha.-olefin/diene interpolymer-substituted carboxylic acid dispersant additives 失效乙烯α-烯烃/二烯互聚物取代的羧酸分散剂添加剂
公开(公告)号：US5759967A
公开(公告)日：1998-06-02
申请号：US876789
申请日：1997-06-16
申请人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn, deceased , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
发明人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn, deceased , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
IPC分类号： C08F8/00 , C08F210/16 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/238 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10M129/93 , C10M129/95 , C10M133/52 , C10M133/56
CPC分类号： C10M133/56 , C08F8/00 , C10L1/198 , C10L1/238 , C10L10/04 , C10M129/93 , C10M129/95 , C10M133/52 , C08F210/16 , C10L1/143 , 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 lubricating oil additive comprising at least one terminally unsaturated ethylene/alpha-olefin/diene interpolymer 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 interpolymers of this invention are useful per se as additives to lubricating oils, and can also be reacted with a nucleophilic reagent, such s amines, alcohols, amino alcohols and reactive metal compounds, to form products which are also useful lubricating oil additives, e.g., as dispersants.
摘要翻译： 本发明涉及一种油溶性润滑油添加剂，其包含至少一种具有300至20,000个数均分子量的末端不饱和的乙烯/α-烯烃/二烯互聚物，其数均分子量被单或二羧酸生产部分（优选二羧酸或酸酐 部分），其中末端不饱和基团包含末端亚乙烯基不饱和基团。 本发明的单羧酸或二羧酸或酐取代的互聚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， 也是有用的润滑油添加剂，例如分散剂。
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2.发明授权
公开(公告)号：US5345002A
公开(公告)日：1994-09-06
申请号：US959021
申请日：1992-10-09
IPC分类号： C08F8/02 , C08F8/32 , C08F210/16 , C10L1/14 , C10L1/2383 , C10L1/2387 , C10M129/91 , C10M159/16 , C07C37/14
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 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 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 300至20,000数均分子量，其中至少约30％的聚合物链含有末端亚乙烯基不饱和键。 本发明的曼尼希碱缩合物可用作分散剂。
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公开(公告)号：US5296560A
公开(公告)日：1994-03-22
申请号：US88493
申请日：1993-08-06
IPC分类号： C08F8/32 , C10L1/22 , C10L1/238 , C10M133/52 , C10M159/12
CPC分类号： C10M159/12 , C08F8/32 , C10L1/221 , C10L1/238 , C10M133/52 , C10M2205/00 , C10M2207/129 , C10M2215/04 , C10M2215/044 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2221/04 , C10M2223/045 , C10M2227/00 , C10M2227/061 , C10N2210/02 , 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： According to the present invention, improved dispersants are provided which comprise adducts of (A) polymer-substituted mono- and dicarboxylic acid or anhydrides and (B) bis(para-amino cyclohexyl) methane oligomers, wherein the reactants are contacted in a reaction zone in the substantial absence of polar organic solvents.
摘要翻译： 根据本发明，提供了改进的分散剂，其包含（A）聚合物取代的单羧酸或二羧酸或酸酐和（B）双（对 - 氨基环己基）甲烷低聚物的加合物，其中反应物在反应区 在极性有机溶剂基本没有。
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4.发明授权Ethylene alpha-olefin copolymer substituted amino phenol mannich base lubricant dispersant additives 失效乙烯α-烯烃共聚物取代氨基苯酚甘露醇基润滑剂分散助剂
公开(公告)号：US5128056A
公开(公告)日：1992-07-07
申请号：US672223
申请日：1991-03-20
IPC分类号： C08F8/32 , C08F210/16 , C10L1/22 , C10M159/16
CPC分类号： C10M159/16 , C08F8/32 , C10L1/221 , C08F210/16 , C10M2205/00 , C10M2205/22 , C10M2207/027 , C10M2207/028 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/22 , C10M2207/262 , C10M2207/289 , C10M2209/084 , C10M2209/086 , C10M2209/107 , C10M2209/108 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/028 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2221/00 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2225/041 , C10N2210/01 , C10N2210/02 , C10N2220/02 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of (A) an ethylene-alpha-olefin polymer substituted mono- or dicarboxylic acid material, (B) an optionally alkyl-substituted N-hydroxyaryl compound, (C) an aldehyde, and (D) an amine, wherein the polyer moiety of the mono- or dicarboxylic acid material is derived from at least one terminally unsaturated ethylene alpha-olefin copolymer of 300 to 10,000 number average molecular weight, wherein the terminal unsaturation comprises ethenylidene unsaturation. The Mannich Base condensates of this invention are useful as dispersants.
摘要翻译： 本发明涉及包含（A）乙烯-α-烯烃聚合物取代的单羧酸或二羧酸材料的曼尼希碱缩合物的油溶性润滑油添加剂，（B）任选的烷基取代的N-羟基芳基化合物，（C ）醛，和（D）胺，其中单羧酸或二羧酸材料的聚酯部分衍生自数均分子量为300至10,000的至少一种末端不饱和乙烯α-烯烃共聚物，其中末端不饱和度包括 亚乙烯基不饱和度。 本发明的曼尼希碱缩合物可用作分散剂。
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5.发明授权Polyolefinic succinimide polyamine alkyl acetoacetate adducts as dispersants in lubricating oil compositions 失效聚烯烃琥珀酰亚胺多胺烷基乙酰乙酸酯加合物作为润滑油组合物中的分散剂
公开(公告)号：US4839071A
公开(公告)日：1989-06-13
申请号：US51273
申请日：1987-05-18
IPC分类号： C08F8/28 , C08F8/32 , C10L1/2383 , C10M133/52
CPC分类号： C10M133/52 , C08F8/28 , C08F8/48 , C10L1/2383 , C08F2810/20 , C10M2207/027 , C10M2207/028 , C10M2207/09 , C10M2207/289 , C10M2209/101 , C10M2215/04 , C10M2215/042 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2221/00 , C10M2223/045 , C10M2227/061 , C10N2210/01 , C10N2210/02 , C10N2270/02
摘要： This invention is to a lubricating or fuel oil composition containing polyolefinic succinimide polyamine alkyl acetoacetate adducts of the general formula: ##STR1## wherein Z.sup.1 and Z.sup.3 are moities of the formula: ##STR2## Z.sup.2 is a moiety of the formula: ##STR3## wherein R.sup.2, R.sup.3 and R.sup.4 are alkylene of from 1 to 6 carbon atoms, m is an integer of from 1 to 5, each A' is H, A and the moiety: ##STR4## wherein A" is H or A, R.sup.3 is as defined above, R.sup.6 is alkylene of from 1 to 6 carbon atoms, T.sup.1 and T.sup.2 are ##STR5## wherein B' is substituted or unsubstituted alkyl or aryl-containing group, n.sup.1, n.sup.2, n.sup.3 and n.sup.4 are from 0 to 10 their sum being from 3 to 10, R.sup.1 and R.sup.5 are an olefin polymer, and A comprises a tautomeric substituent of the formula: ##STR6## wherein R.sup.10 is substituted or unsubstituted alkyl or aryl containing groups.The adduct additives are especially useful in concentrates, lubricating oil or fuel oil compositions as dispersants. The formulations have excellent coild flow properties compared to similar formulations not containing the inventive adduct.
摘要翻译： 本发明涉及含有以下通式的聚烯烃琥珀酰亚胺多胺烷基乙酰乙酸酯加合物的润滑油或燃料油组合物：其中Z 1和Z 3是下式的摩尔：Z 2是下式的部分：其中 R2，R3和R4是1至6个碳原子的亚烷基，m是1至5的整数，每个A'是H，A和部分：其中A“是H或A，R3是 如上所定义，R 6是1至6个碳原子的亚烷基，T 1和T 2是其中B'是取代或未取代的含烷基或含芳基的基团，n1，n2，n3和n4分别为0至10 为3至10，R 1和R 5为烯烃聚合物，A包含下式的互变异构取代基：其中R 10为取代或未取代的含烷基或芳基的基团。 加合物添加剂特别适用于浓缩物，润滑油或燃料油组合物作为分散剂。 与不含本发明加合物的类似制剂相比，该制剂具有优异的共流动性。
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6.发明授权Ethylene .alpha.-olefin copolymer substituted mannich base lubricant dispersant additives 失效乙烯α-烯烃共聚物取代甘露醇基润滑剂分散剂添加剂
公开(公告)号：US5433874A
公开(公告)日：1995-07-18
申请号：US314163
申请日：1994-09-28
IPC分类号： C08F8/02 , C08F8/32 , C08F210/16 , C10L1/14 , C10L1/2383 , C10L1/2387 , C10M129/91 , C10M159/16
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 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 a mixture comprising 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 and (ii) at least one polyalkene derived from at least one C.sub.2 to C.sub.20 alkene, the polyalkene having a number average molecular weight of at least about 900. The 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的曼尼希碱缩合物与甲醛和胺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包含至少一种乙烯-α-烯烃的混合物， 烯属共聚物，其数均分子量为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基团和（ii）至少一种衍生自至少一种C2至C20烯烃的聚烯烃，该聚烯烃具有数均分子量 本发明的曼尼希碱缩合物可用作分散剂。
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7.发明授权Novel ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives 失效新型乙烯α-烯烃共聚物取代曼尼希基润滑剂分散助剂
公开(公告)号：US5017299A
公开(公告)日：1991-05-21
申请号：US226604
申请日：1988-08-01
IPC分类号： C10L1/224 , C08F8/02 , C08F8/32 , C08F210/16 , C10L10/08 , C10M159/12 , C10M159/16 , C10N20/04 , C10N30/02 , C10N30/04 , C10N60/14
CPC分类号： C10M159/16 , C08F8/02 , C08F8/32 , C08F210/16 , C10M2205/00 , C10M2215/04 , C10M2215/086 , C10M2215/26 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2221/00 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2270/02
摘要： The present invention is directed to oil-soluble lubricating oil additives comprising 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 10,000 number average molecular weight, wherein at least about 30% of the polymer's chains contain terminal ethenylidene unsaturation. The Mannich Base condensates of this invention are useful as dispersants.
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8.发明授权Ethylene alpha-olefin/diene interpolymer-substituted carboxylic acid dispersant additives 失效乙烯α-烯烃/二烯互聚物取代的羧酸分散剂添加剂
公开(公告)号：US5681799A
公开(公告)日：1997-10-28
申请号：US434084
申请日：1995-05-03
申请人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn, deceased , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
发明人： Won R. Song , Albert Rossi , Howard W. Turner , Howard C. Welborn, deceased , Robert D. Lundberg , Antonio Gutierrez , Robert A. Kleist
IPC分类号： C10L1/192 , C08F4/64 , C08F8/00 , C08F8/24 , C08F8/42 , C08F8/46 , C08F210/02 , C08F210/16 , C08F210/18 , C08F220/02 , C08F222/02 , C08L23/26 , C10L20060101 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/196 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/238 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10L10/08 , C10L10/18 , C10M129/93 , C10M129/95 , C10M133/52 , C10M133/56 , C10M143/00 , C10M143/02 , C10M143/08 , C10M145/00 , C10M145/02 , C10M145/10 , C10M159/12 , C10M161/00 , C10M171/00 , C10N20/02 , C10N20/04 , C10N30/04 , C10N40/25
CPC分类号： C10M171/00 , C08F8/00 , C08F8/46 , C10L1/143 , C10L1/1963 , C10L1/1966 , C10L1/198 , C10L1/238 , C10L1/2475 , C10L10/00 , 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 lubricating oil additive comprising at least one terminally unsaturated ethylene/alpha-olefin/diene interpolymer 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 interpolymers 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 lubricating oil additives, e.g., as dispersants.
摘要翻译： 本发明涉及一种油溶性润滑油添加剂，其包含至少一种具有300至20,000个数均分子量的末端不饱和的乙烯/α-烯烃/二烯互聚物，其数均分子量被单或二羧酸生产部分（优选二羧酸或酸酐 部分），其中末端不饱和基团包含末端亚乙烯基不饱和基团。 本发明的单羧酸或二羧酸或酐取代的互聚物本身可用作润滑油的添加剂，并且也可与亲核试剂如胺，醇，氨基醇和反应性金属化合物反应，形成产物， 也是有用的润滑油添加剂，例如分散剂。
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9.发明授权Ethylene alpha-olefin polymer substituted thiocarboxylic acid lubricant dispersant additives 失效乙烯α-烯烃聚合物取代的硫代羧酸润滑剂添加剂
公开(公告)号：US5225091A
公开(公告)日：1993-07-06
申请号：US686320
申请日：1991-04-15
IPC分类号： C08F210/16 , C10M129/93 , C10M133/52 , C10M135/26 , C10M143/02 , C10M159/16 , C10M171/00
CPC分类号： C10M143/02 , C08F210/16 , C10M129/93 , C10M133/52 , C10M135/26 , C10M159/16 , C10M171/00 , C10M2205/00 , C10M2215/04 , C10M2215/086 , C10M2215/26 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2221/00 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2270/02
摘要： The present invention is directed to an oil-soluble lubricating oil additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of 300 to 10,000 number average molecular weight substituted with thiocarboxylic acid producing moieties (preferably acid or anhydride moieties), wherein the terminal unsaturation comprises ethenylidene unsaturation. The thiocarboxylic 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 metal compounds, to form products which are also useful lubricating oil additives, e.g., as dispersants.
摘要翻译： 本发明涉及一种油溶性润滑油添加剂，其包含由硫代羧酸产生部分（优选酸或酸酐部分）取代的数均分子量为300至10,000的至少一种末端不饱和乙烯α-烯烃聚合物，其中末端不饱和度 包括亚乙烯基不饱和度。 本发明的硫代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，氨基醇和金属化合物反应，形成也可用于润滑的产品 油添加剂，如分散剂。
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10.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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