公开(公告)号：US07816308B2

公开(公告)日：2010-10-19

申请号：US10825065

申请日：2004-04-14

申请人： Karl J. Duyck ,  Theodore E. Nalesnik ,  John R. Baranski ,  Cyril A. Migdal ,  Rebecca F. Seibert

发明人： Karl J. Duyck ,  Theodore E. Nalesnik ,  John R. Baranski ,  Cyril A. Migdal ,  Rebecca F. Seibert

IPC分类号： C10M133/40 ,  C10M133/12

CPC分类号： C10M141/06 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/08 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/222 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/08 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14

摘要： Disclosed herein is a composition comprising: A) a lubricant; and B) a mixture of antioxidants, wherein said mixture is prepared by the partial condensation of an alkylated diphenylamine with an aldehyde or ketone in the presence of an acidic catalyst to yield at least one acridan of the general formula: wherein: R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, C3 to C32 alkyl, and C3 to C32 alkenyl, provided that at least one of R1, R2, R3, and R4 is not hydrogen, and R5 and R6 are independently selected from the group consisting of C1 to C20 hydrocarbyl and hydrogen; wherein, at the termination of said condensation, residual alkylated diphenylamine is not separated from the acridan product.

摘要翻译： 本文公开了一种组合物，其包含：A）润滑剂; 和B）抗氧化剂的混合物，其中所述混合物通过烷基化二苯胺与醛或酮在酸性催化剂存在下部分缩合制备，得到至少一种通式如下的吖啶：其中：R1，R2， R 3和R 4独立地选自氢，C 3至C 32烷基和C 3至C 32烯基，条件是R 1，R 2，R 3和R 4中的至少一个不是氢，并且R 5和R 6独立地选自 由C1-C20烃基和氢组成的组; 其中，在所述缩合终止时，残留的烷基化二苯胺不与吖啶产物分离。

公开(公告)号：US5162086A

公开(公告)日：1992-11-10

申请号：US704166

申请日：1991-05-22

申请人： Cyril A. Migdal ,  Maria M. Kapuscinski ,  Theodore E. Nalesnik

发明人： Cyril A. Migdal ,  Maria M. Kapuscinski ,  Theodore E. Nalesnik

IPC分类号： C08F8/34 ,  C08F255/04 ,  C08F255/06 ,  C10M143/02 ,  C10M151/02

CPC分类号： C10M151/02 ,  C08F255/04 ,  C08F255/06 ,  C08F8/34 ,  C10M143/02 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2221/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

摘要： An additive composition comprising a graft and amine-derivatized copolymer prepared from ethylene and at least one C.sub.3 to C.sub.10 alpha-monoolefin and, optionally, a polyene selected from non-conjugated dienes and trienes comprising from about 15 to 80 mole percent of ethylene, from about 20 to 85 mole percent of said C.sub.3 to C.sub.10 alpha-monoolefin and from about 0 to 15 mole percent of said polyene, the copolymer having a number average molecular weight ranging from about 5,500 to about 50,000 and having grafted thereon at least 1.8 molecules of a carboxylic acid acylating function per molecule of the copolymer and reacting the grafted copolymer with an amine substituted phenothiazine to form the grafted and amine-derivatized copolymer, and a lubricating oil composition containing same are provided.

公开(公告)号：US5075383A

公开(公告)日：1991-12-24

申请号：US628050

申请日：1990-12-17

申请人： Cyril A. Migdal ,  Theodore E. Nalesnik ,  Nicholas Benfaremo ,  Christopher S. Liu

发明人： Cyril A. Migdal ,  Theodore E. Nalesnik ,  Nicholas Benfaremo ,  Christopher S. Liu

IPC分类号： C10M159/12 ,  C08F8/30 ,  C08F8/34 ,  C10L1/236 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/24 ,  C10M143/02 ,  C10M149/06 ,  C10M149/10 ,  C10N30/02 ,  C10N30/04 ,  C10N40/25 ,  C10N70/00

CPC分类号： C10M149/10 ,  C08F8/30 ,  C08F8/34 ,  C10L1/2364 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2475 ,  C10M143/02 ,  C10M149/06 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/066 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2219/046 ,  C10M2219/09 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14 ,  C10N2240/40 ,  C10N2270/02

摘要： An additive composition comprising a graft and amine-derivatized copolymer prepared from ethylene and at least one C.sub.3 to C.sub.10 alpha-monoolefin and, optionally, a polyene selected from non-conjugated dienes and trienes comprising from about 15 to 80 mole percent of ethylene, from about 20 to 85 mole percent of said C.sub.3 to C.sub.10 alpha-monoolefin and from about 0 to 15 mole percent of said polyene, said copolymer having a number average molecular weight ranging from about 5,500 to 50,000 and having grafted thereon at least 1.8 molecules of a carboxylic acid acylating function per molecule of said copolymer and reacting said grafted copolymer with an amino-aromatic polyamine compound from the group consisting of an N-arylphenylenediamine, an aminocarbazole, an aminoindole, an amino-indazolinone, an aminomercaptotriazole, and an amino-perimidine to form said graft and amine-derivatized copolymer, and a lubricating oil composition containing same are provided.

摘要翻译： 一种添加剂组合物，其包含由乙烯和至少一种C 3至C 10α-烯烃制备的接枝和胺衍生的共聚物，以及任选的选自非共轭二烯和三烯的多烯，其包含约15至80摩尔％的乙烯， 约20至85摩尔％的所述C3至C10α-单烯烃和约0至15摩尔％的所述多烯，所述共聚物的数均分子量为约5,500至50,000，并且其上接枝有至少1.8分子的 羧酸酰化功能，并使所述接枝共聚物与氨基芳族多胺化合物与N-芳基苯二胺，氨基咔唑，氨基吲哚，氨基 - 吲唑啉酮，氨基巯基三唑和氨基 - 对脒 以形成所述接枝和胺衍生的共聚物，并提供含有它们的润滑油组合物。

公开(公告)号：US5102570A

公开(公告)日：1992-04-07

申请号：US636478

申请日：1990-12-31

申请人： Cyril A. Migdal ,  Richard A. Abramshe ,  Theodore E. Nalesnik

发明人： Cyril A. Migdal ,  Richard A. Abramshe ,  Theodore E. Nalesnik

IPC分类号： C10M159/12 ,  C10M133/56 ,  C10M159/16 ,  C10M177/00 ,  C10N30/04 ,  C10N30/10 ,  C10N40/25 ,  C10N70/00

CPC分类号： C10M159/12 ,  C10M133/56 ,  C10M159/16 ,  C10M177/00 ,  C10M2207/08 ,  C10M2207/124 ,  C10M2215/062 ,  C10M2215/086 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/14 ,  C10N2270/00

摘要： A lubricating oil composition having improved dispersancy and antioxidancy. The dispersant being prepared by coupling mono- and/or bis-alkenyl succinimides with an aldehyde and hydroxyaromatic amine. The resulting coupled succinimide is then acylated with an acylating agent to form a Mannich hydroxyaromatic amine coupled acylated mono and/or bis-alkenyl succinimide.

公开(公告)号：US6103674A

公开(公告)日：2000-08-15

申请号：US268130

申请日：1999-03-15

申请人： Theodore E. Nalesnik ,  Cyril A. Migdal

发明人： Theodore E. Nalesnik ,  Cyril A. Migdal

IPC分类号： C07F11/00 ,  C10M125/00 ,  C10M125/06 ,  C10M125/10 ,  C10M129/10 ,  C10M129/28 ,  C10M129/68 ,  C10M133/06 ,  C10M133/08 ,  C10M133/12 ,  C10M135/04 ,  C10M135/18 ,  C10M135/20 ,  C10M135/22 ,  C10M135/36 ,  C10M137/10 ,  C10M159/08 ,  C10M159/12 ,  C10M159/18 ,  C10M169/04 ,  C10N10/02 ,  C10N10/12 ,  C10N30/06 ,  C10N30/10 ,  C10N40/00 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/20 ,  C10N40/25 ,  C10N40/30 ,  C10N50/10 ,  C10M133/00 ,  C10M135/00

CPC分类号： C10M159/18 ,  C07F11/005 ,  C10M159/12 ,  C10M2227/09 ,  C10N2210/06

摘要： A lubricating oil additive is disclosed that comprises the reaction product of:(a) an unsaturated or saturated ester or acid,(b) a diamine of the formula: ##STR1## (c) carbon disulfide, and (d) a molybdenum compound,wherein R.sub.8 is an alkyl group of 1 to 40 carbon atoms, R.sub.9 and R.sub.10 are independently selected aliphatic or aromatic moieties, W is oxygen, sulfur, or --CH.sub.2 --. The additive imparts friction modification and beneficial antiwear, extreme pressure, and oxidation stability properties to the lubricating oil.

摘要翻译： 公开了一种润滑油添加剂，其包含以下反应产物：（a）不饱和或饱和的酯或酸，（b）下式的二胺：（c）二硫化碳，和（d）钼化合物，其中R8是 具有1至40个碳原子的烷基，R 9和R 10独立地选自脂族或芳族部分，W是氧，硫或-CH 2 - 。 添加剂赋予润滑油摩擦改性和有利的抗磨损，极压和氧化稳定性。

公开(公告)号：US5188745A

公开(公告)日：1993-02-23

申请号：US812485

申请日：1991-12-23

申请人： Cyril A. Migdal ,  Theodore E. Nalesnik

发明人： Cyril A. Migdal ,  Theodore E. Nalesnik

IPC分类号： C08F8/30 ,  C10M149/10 ,  C10M151/02

CPC分类号： C10M151/02 ,  C08F8/30 ,  C10M149/10 ,  C10M2217/028 ,  C10M2217/06

摘要： An additive composition comprising a graft and derivatized copolymer prepared from ethylene and at least one C.sub.3 -C.sub.10 alpha-monoolefin and, optionally, a polyene selected from non-conjugated dienes and trienes comprising from about 15 to 80 mole percent of ethylene, from about 20 to 85 mole percent of said C.sub.3 -C.sub.10 alpha-monoolefin and from about 0 to 15 mole percent of said polyene having an average molecular weight ranging from about 5,500 to 500,000, which has been reacted with at least one olefinic carboxylic acid acylating agent to form one or more acylating reaction intermediates characterized by having a carboxylic acid acylating function within their structure and reacting said reaction intermediate with a N-(2-aminoalkyl)imidizolidone to form said graft derivatized copolymer, and a lubricating oil composition containing same are provided.

公开(公告)号：US4973412A

公开(公告)日：1990-11-27

申请号：US519970

申请日：1990-05-07

申请人： Cyril A. Migdal ,  Theodore E. Nalesnik

发明人： Cyril A. Migdal ,  Theodore E. Nalesnik

IPC分类号： C08F8/30 ,  C10M133/56

CPC分类号： C10M133/56 ,  C08F8/32 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

摘要： A lubricating oil composition having improved antioxidancy, dispersancy and Viton seal compatibility. The antioxidant-dispersant being prepared by coupling partially acylated succinimides with an organic diacid, followed by further treatment with an unsaturated fatty acid, and then reaction of the nitroso group of an antioxidant aromatic amine with the unsaturated fatty acid to provide the lubricant product.

摘要翻译： 具有改善的抗氧化性，分散性和Viton密封相容性的润滑油组合物。 通过将部分酰化琥珀酰亚胺与有机二酸偶联，然后用不饱和脂肪酸进一步处理，然后将抗氧化芳香胺的亚硝基与不饱和脂肪酸反应以制备润滑剂产物来制备抗氧化剂分散剂。

公开(公告)号：US5698499A

公开(公告)日：1997-12-16

申请号：US794110

申请日：1997-02-03

申请人： John R. Baranski ,  Cyril A. Migdal

发明人： John R. Baranski ,  Cyril A. Migdal

IPC分类号： C07F5/04 ,  C10M139/00

CPC分类号： C10M139/00 ,  C07F5/04 ,  C10M2227/061 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2240/14 ,  C10N2240/40 ,  C10N2270/02

摘要： A composition of matter having the structure ##STR1## wherein R.sup.1, R.sup.2, R.sup.4, and R.sup.5 are independently a member selected from the group consisting of alkyl, cycloalkyl, aryl, aralkyl, and alkaryl, and R.sup.3 is alkylene. Lubricants and lubricant additives comprising the composition are also disclosed. The lubricants are preferably lubricating oils.

摘要翻译： 具有结构的物质组合物，其中R 1，R 2，R 4和R 5独立地是选自烷基，环烷基，芳基，芳烷基和烷芳基的成员，且R 3是亚烷基。 还公开了包含该组合物的润滑剂和润滑剂添加剂。 润滑剂优选为润滑油。

公开(公告)号：US5872286A

公开(公告)日：1999-02-16

申请号：US23885

申请日：1998-02-13

申请人： John R. Baranski ,  Cyril A. Migdal ,  Robert G. Rowland

发明人： John R. Baranski ,  Cyril A. Migdal ,  Robert G. Rowland

IPC分类号： C07C333/20 ,  C10M135/18 ,  C10N30/00 ,  C10N30/06 ,  C07C53/00

CPC分类号： C10M135/18 ,  C07C333/20 ,  C10M2207/028 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2223/047 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

摘要： Dithiocarbamyl carboxylic acids, useful as multifunctional additives for lubricating oils, possess the general formula: ##STR1## wherein R.sup.1 and R.sup.2 each independently is a hydrocarbyl group of from 1 to about 60 carbon atoms and R.sup.3 is a divalent alkylene group of from 1 to about 20 carbon atoms.

摘要翻译： 可用作润滑油多功能添加剂的二硫代氨基甲酸羧酸具有以下通式：其中R 1和R 2各自独立地为1至约60个碳原子的烃基，且R 3为1至约2个碳原子的二价亚烷基 20个碳原子。

公开(公告)号：US5698500A

公开(公告)日：1997-12-16

申请号：US794111

申请日：1997-02-03

申请人： John R. Baranski ,  Cyril A. Migdal

发明人： John R. Baranski ,  Cyril A. Migdal

IPC分类号： C10L1/24 ,  C08F8/34 ,  C10L10/08 ,  C10M143/12 ,  C10M143/14 ,  C10M151/02 ,  C10M151/04 ,  C10M149/02

CPC分类号： C10M151/02 ,  C08F8/34 ,  C10M143/12 ,  C10M143/14 ,  C08F2800/20 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/06 ,  C10M2205/08 ,  C10M2221/02 ,  C10M2221/04

摘要： A graft copolymer is disclosed. The copolymer is prepared by the interpolymerization of a mixture of monomers comprising ethylene, a C.sub.3 to C.sub.12 alpha monoolefin, and a polyene being a member selected from the group consisting of non-conjugated dienes and trienes. Grafted to the copolymer is a 2-mercapto-1,3,4-thiadiazole moiety. Lubricating oil additives and lubricating oils comprising the graft copolymer are also disclosed.

摘要翻译： 公开了接枝共聚物。 共聚物通过将包含乙烯，C 3至C 12α-单烯烃的单体和选自非共轭二烯和三烯的成员的多烯的混合物共聚制备。 接枝到共聚物上是2-巯基-1,3,4-噻二唑部分。 还公开了包含接枝共聚物的润滑油添加剂和润滑油。