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公开(公告)号：US5374364A
公开(公告)日：1994-12-20
申请号：US115839
申请日：1993-09-03
Applicant: Maria M. Kapuscinski , Nicholas Benfaremo , Robert T. Biggs
Inventor： Maria M. Kapuscinski , Nicholas Benfaremo , Robert T. Biggs
IPC: C08F8/34 , C08F255/04 , C08F255/06 , C10M151/02 , C10M149/00
CPC classification number: C08F255/04 , C08F255/06 , C08F8/34 , C10M151/02 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2207/024 , C10M2215/04 , C10M2215/064 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2221/02 , C10M2223/045 , C10N2210/02
Abstract: Multifunctional viscosity index improvers for lubricating oils containing an EPM or EPDM polymer with pendant thiazoline units.
Abstract translation: 含有含噻唑啉衍生物单元的EPM或EPDM聚合物的润滑油的多功能粘度指数改进剂。
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公开(公告)号：US5275746A
公开(公告)日：1994-01-04
申请号：US571815
申请日：1990-08-24
Applicant: Maria M. Kapuscinski , Benjamin J. Kaufman , Theodore E. Nalesnik , Robert T. Biggs
Inventor： Maria M. Kapuscinski , Benjamin J. Kaufman , Theodore E. Nalesnik , Robert T. Biggs
IPC: C08F8/32 , C08F255/02 , C08F255/04 , C10M143/02 , C10M151/02 , C10M151/00
CPC classification number: C10M151/02 , C10M143/02 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2221/02 , C10M2221/04 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
Abstract: Multifunctional viscosity index improvers for lubricating oils containing an EPM or EPDM polymer onto which has been grafted with an unsaturated reactive monomer and thereafter reacted with amino alkylphenothiazine.
Abstract translation: 含有EPM或EPDM聚合物的润滑油的多功能粘度指数改进剂已经用不饱和反应性单体接枝，然后与氨基烷基吩噻嗪反应。
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3.发明授权Multifunctional viscosity index improver containing units from unsaturated chlorides and aromatic amines 失效含有不饱和氯化物和芳香胺单元的多功能粘度指数改进剂
公开(公告)号：US5135671A
公开(公告)日：1992-08-04
申请号：US690240
申请日：1991-04-24
Applicant: Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Raymond C. Schlicht
Inventor： Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Raymond C. Schlicht
IPC: C10M143/00 , C10M149/04
CPC classification number: C10M149/04 , C10M143/00 , C10M2207/024 , C10M2215/04 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/022 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106
Abstract: Multifunctional viscosity index improvers for lubricating oils containing olefin copolymers which have pendant groups derived from vinylbenzyl chloride and N-phenyl-p-phenylene diamine.
Abstract translation: 含有衍生自乙烯基苄基氯和N-苯基对苯二胺的侧基的含有烯烃共聚物的润滑油的多功能粘度指数改进剂。
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公开(公告)号：US5094766A
公开(公告)日：1992-03-10
申请号：US546975
申请日：1990-07-02
Applicant: Maria M. Kapuscinski , Robert T. Biggs , Theodore E. Nalesnik
Inventor： Maria M. Kapuscinski , Robert T. Biggs , Theodore E. Nalesnik
IPC: C08F8/32 , C10M149/02 , C10M149/06 , C10M151/02
CPC classification number: C10M151/02 , C08F8/32 , C10M149/02 , C10M149/06 , C08F2800/10 , C10M2205/024 , C10M2205/08 , C10M2217/02
Abstract: Dispersant and antioxidant viscosity index improvers for lubricating oils containing an EPR or EPT polymer onto which has been graft polymerized with vinyl azlactone and thereafter reacted with N-phenyl-p-phenylene diamine.
Abstract translation: 含有EPR或EPT聚合物的润滑油的分散剂和抗氧化剂粘度指数改进剂已用乙烯基吖内酯进行接枝聚合，然后与N-苯基对苯二胺反应。
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Patent Agency Ranking5.发明授权Multifunctional viscosity index improvers based on polymers containing sulfonamides 失效基于含磺酰胺聚合物的多功能粘度指数改进剂
公开(公告)号：US5356999A
公开(公告)日：1994-10-18
申请号：US605069
申请日：1990-10-29
Applicant: Maria M. Kapuscinski , Benjamin J. Kaufman , Robert T. Biggs
Inventor： Maria M. Kapuscinski , Benjamin J. Kaufman , Robert T. Biggs
IPC: C08F8/34 , C10M151/02 , C10M167/00 , C08F269/00 , C10L1/14
CPC classification number: C10M167/00 , C08F8/34 , C10M151/02 , C08F2800/20 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2221/02 , C10M2221/04 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
Abstract: Multifunctional viscosity index improvers for lubricating oils containing an EPM or EPDM polymer onto which has been grafted an unsaturated reactive monomer and thereafter reacted with amines containing sulfonamide units.
Abstract translation: 含有EPM或EPDM聚合物的润滑油的多功能粘度指数改进剂已经在其上接枝不饱和反应性单体，然后与含有磺酰胺单元的胺反应。
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公开(公告)号：US5424366A
公开(公告)日：1995-06-13
申请号：US252390
申请日：1994-06-01
Applicant: Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Benjamin J. Kaufman
Inventor： Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Benjamin J. Kaufman
IPC: C08F255/02 , C08F255/04 , C08F255/06 , C10M149/04 , C10M149/10
CPC classification number: C08F255/02
Abstract: Multi-functional viscosity index improvers for lubricating oils containing an EPM or EPDM polymer onto which has been grafted an unsaturated functional monomer containing phenothiazine.
Abstract translation: 含有EPM或EPDM聚合物的润滑油的多功能粘度指数改进剂已经在其上接枝含有吩噻嗪的不饱和官能单体。
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公开(公告)号：US5200100A
公开(公告)日：1993-04-06
申请号：US690241
申请日：1991-04-24
Applicant: Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Benjamin J. Kaufman
Inventor： Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Benjamin J. Kaufman
IPC: C08F255/02
CPC classification number: C08F255/02
Abstract: Multi-functional viscosity index improvers for lubricating oils containing an EPM or EPDM polymer onto which has been grafted an unsaturated functional monomer containing phenothiazine.
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公开(公告)号：US5021177A
公开(公告)日：1991-06-04
申请号：US513374
申请日：1990-04-23
Applicant: Maria M. Kapuscinski , Thomas F. Derosa , Robert T. Biggs , Theodore E. Nalesnik
Inventor： Maria M. Kapuscinski , Thomas F. Derosa , Robert T. Biggs , Theodore E. Nalesnik
IPC: C10M143/00 , C10M149/04 , C10M149/06
CPC classification number: C10M143/00 , C10M149/04 , C10M149/06 , C10M2205/00 , C10M2205/02 , C10M2205/026 , C10M2207/024 , C10M2215/064 , C10M2215/086 , C10M2215/28 , C10M2217/022 , C10M2217/024 , C10M2217/06 , C10M2219/044
Abstract: Dispersant viscosity index improvers for lubricating oils contain an EPR or EPT polymer onto which has been graft polymerized with isocyanatoethyl methacrylate and thereafter reacted with N-phenyl-p-phenylene diamine.
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9.发明授权Dispersant anti-oxidant VI improver and lubricating oil composition containing same 失效分散剂抗氧化剂VI改进剂和含有其的润滑油组合物
公开(公告)号：US4948524A
公开(公告)日：1990-08-14
申请号：US395627
申请日：1989-08-18
Applicant: Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Harry Chafetz , Christopher S. Liu
Inventor： Maria M. Kapuscinski , Theodore E. Nalesnik , Robert T. Biggs , Harry Chafetz , Christopher S. Liu
IPC: C08F8/30 , C10M133/34 , C10M143/02
CPC classification number: C10M143/02 , C08F8/30 , C10M133/34 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2205/08 , C10M2205/10 , C10M2207/024 , C10M2215/00 , C10M2215/04 , C10M2215/064 , C10M2215/066 , C10M2215/086 , C10M2215/20 , C10M2215/204 , C10M2215/206 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/14
Abstract: An additive composition prepared by reacting a polymer 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 and having an average molecular weight ranging from about 5,000 to 500,000 with a nitrosodiphenylamine compound represented by the formula: ##STR1## in which R and R.sup.1 represent hydrogen or an alkyl, alkenyl, or alkoxyl radical having from 1 to 8 carbon atoms, and a lubricating oil composition containing same is provided.
Abstract translation: 通过使由乙烯和至少一种C 3 -C 10α-单烯烃制备的聚合物和任选的选自非共轭二烯和三烯烃的多烯制备的聚合物制备的添加剂组合物，其包含约15至80摩尔％的乙烯约20至85摩尔％ 的所述C 3 -C 10α-单烯烃和约0至15摩尔％的所述多烯并且具有约5,000至500,000的平均分子量与由下式表示的亚硝基二苯胺化合物：其中R和R 1表示氢 或具有1至8个碳原子的烷基，烯基或烷氧基，并且提供含有其的润滑油组合物。
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