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1. 发明申请

US20050130852A1 Lubricating oil composition 有权
标题翻译：润滑油组成
公开(公告)号：US20050130852A1
公开(公告)日：2005-06-16
申请号：US10712932
申请日：2004-04-26
申请人： Antonio Gutierrez , Ricardo Bloch , Nancy Diggs , Fredrick Girschick , David Martella , Mark Stevens , Jacob Emert
发明人： Antonio Gutierrez , Ricardo Bloch , Nancy Diggs , Fredrick Girschick , David Martella , Mark Stevens , Jacob Emert
IPC分类号： C10M169/04 , C07C45/46 , C07C49/788 , C07D215/14 , C10M101/02 , C10M129/24 , C10M133/38 , C10M133/54 , C10M133/56 , C10M141/06 , C10M161/00 , C10N30/04 , C10N40/25 , C10M141/02
CPC分类号： C10M161/00 , C07C45/46 , C07C49/788 , C07D215/14 , C10M141/06
摘要： Lubricating oil compositions providing superior soot dispersing characteristics, which contain a combination of a high molecular weight dispersant and a soot dispersant comprising a linked aromatic oligomer
摘要翻译：提供优异的烟灰分散特性的润滑油组合物，其包含高分子量分散剂和烟灰分散剂的组合，其包含连接的芳族低聚物

2. 发明授权

US4686054A Succinimide lubricating oil dispersant 失效
标题翻译：琥珀酰亚胺润滑油分散剂
公开(公告)号：US4686054A
公开(公告)日：1987-08-11
申请号：US878033
申请日：1986-06-24
申请人： Max J. Wisotsky , Ricardo Bloch , Darrell W. Brownawell , Frank J. Chen , Antonio Gutierrez
发明人： Max J. Wisotsky , Ricardo Bloch , Darrell W. Brownawell , Frank J. Chen , Antonio Gutierrez
IPC分类号： C10M133/56 , F02B1/04 , F02B3/06 , C10M137/06 , C10M133/44
CPC分类号： C10M133/56 , C10M2203/06 , C10M2205/00 , C10M2205/026 , C10M2205/06 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/262 , C10M2209/084 , C10M2209/086 , C10M2215/04 , C10M2215/26 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/108 , C10M2223/045 , C10M2225/041 , C10N2210/02 , C10N2270/02 , F02B1/04 , F02B3/06
摘要： There is a disclosed an improved lubricating oil dispersant suitable for both gasoline engine and diesel engine lubricating oil, the dispersant being prepared in a sequential process whereby a polyolefin succinic anhydride is reacted first with an alkylene polyamine and subsequently with maleic anhydride of a C.sub.1 -C.sub.18 alkenyl or alkyl succinic anhydride to provide a diimide dispersant having a final mole ratio of 2.3 to 3.0 moles of anhydride per mole of polyamine.
摘要翻译：公开了一种适用于汽油发动机和柴油发动机润滑油的改进的润滑油分散剂，分散剂按顺序制备，其中聚烯烃琥珀酸酐首先与亚烷基多胺反应，随后与C1-C18的马来酸酐反应烯基或烷基琥珀酸酐，以提供最终摩尔比为每摩尔多胺2.3-3.0摩尔酐的二亚胺分散剂。

3. 发明授权

US4906252A Polyolefinic succinimide polyamine alkyl acetoacetate adducts as dispersants in fuel oil compositions 失效
标题翻译：聚烯烃琥珀酰亚胺多胺烷基乙酰乙酸酯加合物作为燃料油组合物中的分散剂
公开(公告)号：US4906252A
公开(公告)日：1990-03-06
申请号：US334418
申请日：1989-04-07
申请人： Antonio Gutierrez , Robert D. Lundberg , Robert A. Kleist , Ricardo Bloch
发明人： Antonio Gutierrez , Robert D. Lundberg , Robert A. Kleist , Ricardo Bloch
IPC分类号： C08F8/28 , C08F8/32 , C10L1/2383 , C10M133/52
CPC分类号： C10M133/52 , 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 fuel oil composition containing polyolefinic succinimide polyamine alkyl acetoacetate adducts of the general following: ##STR1## wherein the variables are defined herein. The adduct additives are especially useful in concentrates and fuel oil compositions as dispersants. The formulations have excellent cold flow properties compared to similar formulations not containing the inventive adduct.
摘要翻译：本发明涉及含有聚烯烃琥珀酰亚胺多胺烷基乙酰乙酸酯加合物的燃料油组合物，其一般如下：其中变量在本文中定义。加合物添加剂特别适用于浓缩物和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，该制剂具有优异的冷流动性能。

4. 发明授权

US5219480A Ethylene alpha-olefin Mannich Base viscosity index improver/dispersant additives derived from amino phenols and monosecondary amines 失效
标题翻译：乙烯丙烯基丙烯酸酯粘度指数从氨基酚和单一胺衍生的改性/分散的添加剂
公开(公告)号：US5219480A
公开(公告)日：1993-06-15
申请号：US226611
申请日：1988-08-01
申请人： Antonio Gutierrez , Robert A. Kleist , Ricardo Bloch
发明人： Antonio Gutierrez , Robert A. Kleist , Ricardo Bloch
IPC分类号： C08F8/32 , C08F255/00 , C10M159/16 , C10N30/02 , C10N30/04
CPC分类号： C10M159/16 , C08F255/00 , C08F8/32 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/026 , C10M2207/021 , C10M2207/027 , C10M2207/028 , C10M2207/08 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2209/11 , C10M2215/02 , C10M2215/04 , C10M2215/06 , C10M2215/062 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/22 , C10M2215/26 , C10M2215/28 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/084 , C10M2219/085 , C10M2219/087 , C10M2219/089 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/063 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2227/061 , C10M2227/09 , C10M2229/02 , C10M2229/041 , C10M2229/05 , C10N2210/01 , C10N2210/02 , 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 oil-soluble lubricating oil viscosity index improver/dispersant additives comprising Mannich Base condensates of a grafted ethylene copolymer, an optionally alkyl-substituted N-hydroxyaryl compound, an aldehyde, and a monosecondary amine, whereby oil solutions, particularly oil concentrates, of said additives which are characterized by minimal viscosity change over an extended period of time. These additives comprise a copolymer of ethylene with one or more C.sub.3 to C.sub.28 alpha-olefins, preferably propylene, which have been grafted with acid moieties, e.g. maleic anhydride, preferably using a free radical initiator in a solvent such as a lubricating oil, which is then either (a) reacted with an N-hydroxyaryl amine and then condensed with an aldehyde and a monosecondary amine to form the Mannich Base viscosity index improver/dispersant material, or (b) reacted with a preformed Mannich Base condensate of an N-hydroxyaryl amine, aldehyde and the monosecondary amine. The invention also relates to process for preparing the preceding products and their use in oil compositions.

5. 发明授权

US4839071A Polyolefinic succinimide polyamine alkyl acetoacetate adducts as dispersants in lubricating oil compositions 失效
标题翻译：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
申请人： Antonio Gutierrez , Robert D. Lundberg , Robert A. Kleist , Ricardo Bloch
发明人： Antonio Gutierrez , Robert D. Lundberg , Robert A. Kleist , Ricardo Bloch
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。

6. 发明授权

US4632769A Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions 失效
标题翻译：用于油组合物的乙烯共聚物粘度指数改进剂 - 分散剂
公开(公告)号：US4632769A
公开(公告)日：1986-12-30
申请号：US679471
申请日：1984-12-07
申请人： Antonio Gutierrez , Darrell W. Brownawell , Ricardo Bloch , Jack E. Johnston
发明人： Antonio Gutierrez , Darrell W. Brownawell , Ricardo Bloch , Jack E. Johnston
IPC分类号： C08F8/32 , C10M145/10 , C10M133/16
CPC分类号： C10M145/10 , C08F8/32 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2209/08 , C10M2209/082 , C10M2209/086 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/046 , C10M2217/06 , C10M2219/085 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： Oil soluble viscosity index improving ethylene copolymers, such as copolymers of ethylene and propylene; and ethylene, propylene and diolefin; etc., are reacted or grafted with ethylenically unsaturated carboxylic acid moieties, preferably maleic anhydride moieties, and reacted with polyamines having two or more primary amine groups and a C.sub.22 to C.sub.28 olefin carboxylic acid component, preferably alkylene polyamine and alkenyl succinic anhydride, respectively. These reactions can permit the incorporation of varnish inhibition and dispersancy into the ethylene copolymer while inhibiting cross-linking with resulting viscosity increase, haze or gelling. The aforesaid grafting reaction may be carried out thermally, or more preferably with a free radical initiator such as a peroxide in a mineral lubricating oil, in which case the olefin carboxylic acid component, preferably also acts to solubilize insoluble compounds formed by side reactions, such as maleic anhydride grafted oil molecules reacted with amine, to thereby inhibit haze formation, particularly when preparing oil concentrates of the V.I.-dispersant additive for later addition to lubricating oils.
摘要翻译：改善乙烯共聚物的油溶性粘度指数，如乙烯和丙烯的共聚物; 和乙烯，丙烯和二烯烃; 与烯键式不饱和羧酸部分，优选马来酸酐部分反应或接枝，并分别与具有两个或多个伯胺基的多胺和C 22至C 28烯烃羧酸组分，优选亚烷基多胺和链烯基琥珀酸酐反应。这些反应可以允许在乙烯共聚物中引入清漆抑制和分散，同时抑制交联，从而导致粘度增加，雾度或胶凝。上述接枝反应可以在矿物润滑油中热或更优选用自由基引发剂如过氧化物进行，在这种情况下，烯烃羧酸组分也优选溶解通过副反应形成的不溶性化合物，例如因为马来酸酐接枝的油分子与胺反应，从而抑制雾霾形成，特别是当制备VI-分散剂添加剂的油浓缩物以便后续添加到润滑油中时。

7. 发明授权

US4557847A Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions 失效
标题翻译：用于油组合物的乙烯共聚物粘度指数改进剂 - 分散剂
公开(公告)号：US4557847A
公开(公告)日：1985-12-10
申请号：US553410
申请日：1983-11-21
申请人： Antonio Gutierrez , Darrell W. Brownawell , Ricardo Bloch
发明人： Antonio Gutierrez , Darrell W. Brownawell , Ricardo Bloch
IPC分类号： C08F8/32 , C10L1/236 , C10M145/10 , C10M145/12
CPC分类号： C10M145/10 , C08F8/32 , C10L1/2364 , C10M2205/00 , C10M2205/02 , C10M2207/125 , C10M2207/129 , C10M2209/08 , C10M2209/082 , C10M2209/086 , C10M2215/00 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06
摘要： Oil soluble viscosity index improving ethylene copolymers, such as copolymers of ethylene and propylene; and ethylene, propylene and diolefin; etc., are reacted or grafted with ethylenically unsaturated carboxylic acid moieties, preferably maleic anhydride moieties, and reacted with polyamines having two or more primary amine groups and a branched carboxylic acid component, preferably alkylene polyamine and branched monocarboxylic acid having 2 to 6 aliphatic hydrocarbon branches of 8 to 24 carbons each. Or the grafted ethylene copolymer can be reacted with already formed salts, and amides, etc. of said polyamine and branched acid component. These reactions can permit the incorporation of varnish inhibition and dispersancy into the ethylene copolymer while inhibiting cross-linking with resulting viscosity increase, haze or gelling. The aforesaid grafting reaction may be carried out thermally, or more preferably with a free radical initiator such as a peroxide in a mineral lubricating oil, in which case the branched acid component, preferably also acts to solubilize insoluble compounds formed by side reactions, such as maleic anhydride grafted oil molecules reacted with amine, to thereby inhibit haze formation, particularly when preparing oil concentrates of the V.I.-dispersant additive for later addition to lubricating oils.
摘要翻译：改善乙烯共聚物的油溶性粘度指数，如乙烯和丙烯的共聚物; 和乙烯，丙烯和二烯烃; 与烯属不饱和羧酸部分，优选马来酸酐部分反应或接枝，并与具有两个或多个伯胺基的多胺和支链羧酸组分反应，优选具有2至6个脂族烃的亚烷基多胺和支链单羧酸分别为8至24个碳。或者接枝的乙烯共聚物可以与所述多胺和支链酸组分的已经形成的盐和酰胺等反应。这些反应可以允许在乙烯共聚物中引入清漆抑制和分散，同时抑制交联，从而导致粘度增加，雾度或胶凝。上述接枝反应可以在矿物润滑油中热或更优选用自由基引发剂如过氧化物进行，在这种情况下，支链酸组分也优选溶解由副反应形成的不溶性化合物，例如马来酸酐接枝的油分子与胺反应，从而抑制雾霾形成，特别是当制备用于随后添加到润滑油中的VI-分散剂添加剂的油浓缩物时。

8. 发明授权

US4900461A Viscosity modifier polymers (E-98) 失效
标题翻译：粘度调节剂聚合物（E-98）
公开(公告)号：US4900461A
公开(公告)日：1990-02-13
申请号：US194431
申请日：1988-05-13
申请人： Gary Ver Strate , Ricardo Bloch , Mark J. Struglinski , John E. Johnston , Roger K. West
发明人： Gary Ver Strate , Ricardo Bloch , Mark J. Struglinski , John E. Johnston , Roger K. West
IPC分类号： C08F4/60 , C08F4/639 , C08F4/68 , C08F210/02 , C08F210/16 , C10M143/02
CPC分类号： C10M143/02 , C08F210/02 , C08F210/16 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2205/10 , C10N2220/02
摘要： The present invention relates to novel copolymers of alpha-olefins comprised of intramolecularly heterogeneous and intermolecularly homogeneous copolymer chains.

9. 发明授权

US4737301A Polycyclic thiophene lubricating oil additive and method of reducing coking tendencies of lubricating oils 失效
标题翻译：多环噻吩润滑油添加剂和降低润滑油焦化倾向的方法
公开(公告)号：US4737301A
公开(公告)日：1988-04-12
申请号：US876461
申请日：1986-06-20
申请人： Ricardo Bloch , Ghazi B. Dickakian
发明人： Ricardo Bloch , Ghazi B. Dickakian
IPC分类号： C10G9/16 , C10L10/00 , C10M135/34 , C10M159/04 , C10N30/10 , C10N40/25
CPC分类号： C10G9/16 , C10L10/04 , C10M135/34 , C10M159/04 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106
摘要： Inexpensive lubricating oil antioxidants having a solubilizing group which comprises alkyl and cycloalkyl-substituted aromatics and a reducing thiophenyl group, which are useful motor oil additives. Method of reducing coking tendencies of lubricating oils by incorporating the substituted aromatic antioxidants.
摘要翻译：具有增溶基团的廉价润滑油抗氧化剂，其包含烷基和环烷基取代的芳族化合物和还原性噻吩基，其是有用的机油添加剂。通过加入取代的芳族抗氧化剂来降低润滑油的焦化倾向的方法。

10. 发明授权

US4507515A Lubricating oil compositions containing ethylene-alpha-olefin polymers of controlled sequence distribution and molecular heterogeneity 失效
标题翻译：含有控制序列分布和分子异质性的乙烯-α-烯烃聚合物的润滑油组合物
公开(公告)号：US4507515A
公开(公告)日：1985-03-26
申请号：US564018
申请日：1983-12-21
申请人： John E. Johnston , Ricardo Bloch , Gary W. Ver Strate , W. R. Song
发明人： John E. Johnston , Ricardo Bloch , Gary W. Ver Strate , W. R. Song
IPC分类号： C08F210/16 , C08F210/18 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/16 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L101/00 , C10M143/00 , C10M143/02 , C10M143/04 , C10N20/02 , C10N20/04 , C10N30/02 , C10M1/18
CPC分类号： C10M143/02 , C08F210/16 , C08L23/16 , C08F210/18 , C08L2203/40 , C08L2205/02 , C10M2205/022 , C10M2205/14 , C10N2220/02
摘要： Ethylene-alpha-olefin copolymers are disclosed being particularly useful as improving the low temperature viscosity and pumpability properties of lubricating oil comprised of a major and minor component each of which have a defined ethylene sequence distribution with respect to the number of ethylenes in sequences of three or more and the percent of ethylene sequences of three or more ethylene units. Ethylene-propylene copolymers are the preferred embodiment.

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