公开(公告)号：US5076948A

公开(公告)日：1991-12-31

申请号：US485916

申请日：1990-02-27

Applicant: Robert M. O'Neil ,  Geoffrey Graham

Inventor： Robert M. O'Neil ,  Geoffrey Graham

IPC: C07D249/08 ,  C07D405/04 ,  C07D521/00 ,  C09K15/30 ,  C10L1/232 ,  C10M133/02 ,  C10M133/44 ,  C10N30/10 ,  C10N30/14

CPC classification number: C07D231/12 ,  C07D233/56 ,  C07D249/08 ,  C09K15/30 ,  C10L1/232 ,  C10M133/44 ,  C10M2203/10 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/046 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/286 ,  C10M2207/289 ,  C10M2209/104 ,  C10M2215/062 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/10 ,  C10M2215/12 ,  C10M2215/16 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/044 ,  C10M2219/084 ,  C10M2219/086 ,  C10M2219/087 ,  C10M2219/089 ,  C10M2219/10 ,  C10M2219/108 ,  C10M2223/065

Abstract: The present invention provides compositions comprising organic material susceptible to degradation and, as metal deactivator and/or antioxidant, at least one compound having the formula(I): ##STR1## wherein X is a group of formula II: ##STR2## of formula III: ##STR3## wherein R.sub.1 is C.sub.1 -C.sub.20 linear or branched alkyl; C.sub.5 -C.sub.12 cycloalkyl; benzyl; or phenyl optionally substituted by halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or nitro; R.sub.2 is C.sub.1 -C.sub.20 linear or branched chain alkyl, C.sub.2 -C.sub.20 linear or branched chain alkyl interrupted by one or more oxygen atoms; C.sub.5 -C.sub.12 cycloalkyl; benzyl; or phenyl optionally substituted by halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or nitro; and n is 3 or 4.

公开(公告)号：US5024677A

公开(公告)日：1991-06-18

申请号：US536288

申请日：1990-06-11

Applicant: Sophia L. Wang ,  George R. Meyer ,  Kerry C. Brinkman

Inventor： Sophia L. Wang ,  George R. Meyer ,  Kerry C. Brinkman

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/18 ,  C10L1/22 ,  C10L1/232 ,  C10L10/04

CPC classification number: C10L1/232 ,  C10L1/106 ,  C10L1/22 ,  C10L10/04 ,  C10L1/125 ,  C10L1/1881 ,  C10L1/224 ,  C10L1/2383 ,  C10L1/2387

Abstract: Rust of ferrous metal surfaces that are in contact with gasohol or alcohol fuels is inhibited by the addition of a corrosion inhibiting amount of the combination of (A) a substituted imidazoline and (B) an alkenyl succinimide of a mixture of alkylenepolyamines.

Abstract translation: 通过加入腐蚀抑制量的（A）取代的咪唑啉和（B）亚烷基多胺的混合物的链烯基琥珀酰亚胺的组合来抑制与汽油或醇燃料接触的黑色金属表面的锈蚀。

公开(公告)号：US4906392A

公开(公告)日：1990-03-06

申请号：US853575

申请日：1986-04-18

Applicant: Paul E. Adams

Inventor： Paul E. Adams

IPC: C07D233/20 ,  C07D233/22 ,  C07D233/24 ,  C07D239/06 ,  C10L1/18 ,  C10L1/182 ,  C10L1/185 ,  C10L1/22 ,  C10L1/232 ,  C10L1/24 ,  C10L1/26 ,  C10M133/38 ,  C10M135/22 ,  C10M149/22 ,  C10M159/12 ,  C10N30/02 ,  C10N30/04 ,  C10N40/06 ,  C10N40/08 ,  C10N40/25 ,  C10N60/00 ,  C10N60/10

CPC classification number: C07D233/24 ,  C07D233/20 ,  C07D233/22 ,  C10L1/221 ,  C10L1/2493 ,  C10M159/12 ,  C10M2215/04 ,  C10M2215/16 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2240/08

Abstract: Coupled polyamine additives for lubricants, fuels and functional fluids have been discovered. The coupled polyamines are prepared by the cyclization reaction of at least one reactant polyamine reactant with at least one hydrocarbyl polynitrile. This coupled polyamine may be further reacted with a hydrocarbyl carboxylic acid or derivative thereof, a hydrocarbyl phenolic reactant or mixtures thereof to provide an additive having greater oil solubility as well as imparting disperancy and VI improvement.

Abstract translation: 已经发现了用于润滑剂，燃料和功能性液体的偶联多胺添加剂。 偶联的多胺通过至少一种反应物多胺反应物与至少一种烃基聚腈的环化反应来制备。 该偶联多胺可以进一步与烃基羧酸或其衍生物，烃基酚反应物或其混合物反应，以提供具有更大油溶性以及赋予分散性和VI改进的添加剂。

公开(公告)号：US4820432A

公开(公告)日：1989-04-11

申请号：US77713

申请日：1987-07-24

Applicant: Robert D. Lundberg ,  Antonio Gutierrez

Inventor： Robert D. Lundberg ,  Antonio Gutierrez

IPC: C10L1/232 ,  B01F17/36 ,  C08G63/685 ,  C10L1/22 ,  C10L10/18 ,  C10M159/16 ,  C10N30/04 ,  C10N40/04 ,  C10N40/25

CPC classification number: C08G63/6852 ,  C10L1/221 ,  C10M159/16 ,  C10M2203/06 ,  C10M2205/00 ,  C10M2205/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2223/065 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2225/041 ,  C10M2227/061 ,  C10M2227/09 ,  C10N2210/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2270/02

Abstract: Poly (C.sub.5 -C.sub.9 lactone) modified Mannich base adducts are made by reacting a C.sub.5 -C.sub.9 lactone, an amine, an aldehyde, an N-hydroxyarylamine, and a hydrocarbyl substituted C.sub.4 -C.sub.10 monounsaturated dicarboxylic acid producing material, e.g., a polyisobutenyl succinic anhydride, which, in turn, preferably is made by reacting a polymer of a C.sub.2 to C.sub.10 monoolefin, preferably polyisobutylene, having a molecular weight of about 700 to 10,000 with a C.sub.4 to C.sub.10 monounsaturated acid, anhydride or ester, preferably maleic anhydride, such that there are about 0.7 to 2.00 dicarboxylic acid producing moieties per molecule of said olefin polymer used in the reaction mixture. The resulting adducts are useful per se as oil soluble dispersant additives. They are also useful in fuel and lubricating oil compositions, as well as in concentrates and additive packages.

公开(公告)号：US4637886A

公开(公告)日：1987-01-20

申请号：US550977

申请日：1983-11-16

Applicant: Stanley J. Brois ,  Antonio Gutierrez

Inventor： Stanley J. Brois ,  Antonio Gutierrez

IPC: C07D209/00 ,  C07D239/00 ,  C07D285/00 ,  C07D487/04 ,  C07D487/08 ,  C07D487/22 ,  C07D519/00 ,  C08F8/00 ,  C08F8/30 ,  C08F8/32 ,  C08F10/00 ,  C08F10/10 ,  C10L1/22 ,  C10L1/232 ,  C10L1/24 ,  C10L10/08 ,  C10L10/14 ,  C10L10/18 ,  C10M133/38 ,  C10M133/52 ,  C10M133/58 ,  C10M149/02 ,  C10N30/02 ,  C10N30/04 ,  C10N40/25 ,  F02B3/06 ,  C10M149/04

CPC classification number: C07D487/04 ,  C08F8/32 ,  C10L1/232 ,  C10M133/38 ,  C10M133/58 ,  C08F2800/20 ,  C10M2205/00 ,  C10M2205/026 ,  C10M2205/06 ,  C10M2205/22 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/16 ,  C10M2207/262 ,  C10M2207/289 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/04 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2223/045 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2225/041 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2270/02 ,  F02B3/06

Abstract: There are disclosed macrocyclic and polycyclic polyamine lubricating oil additives formed by cyclodehydration of reaction products of hydrocarbon substituted succinic anhydrides or carboxylic acids with poly 3-amino propyl compounds or by acylation of macrocyclic polyamines and polycyclic polyamines with hydrocarbon substituted succinic anhydride or carboxylic acids. These compounds are useful as dispersants and dispersants-V.I. improvers in both gasoline and diesel engine lubricating oil compositions and are also useful fuel additives.

Abstract translation: 公开了通过烃取代的琥珀酸酐或羧酸与聚3-氨基丙基化合物的反应产物的环化脱水或通过用烃取代的琥珀酸酐或羧酸酰化大环多胺和多环多胺而形成的大环和多环多胺润滑油添加剂。 这些化合物可用作分散剂和分散剂。 汽油和柴油发动机润滑油组合物中的改进剂也是有用的燃料添加剂。

公开(公告)号：US4584117A

公开(公告)日：1986-04-22

申请号：US643217

申请日：1984-08-22

Applicant: Robert H. Wollenberg

Inventor： Robert H. Wollenberg

IPC: C10M159/12 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/08 ,  C10M133/18 ,  C10M133/56 ,  C10N30/04 ,  C10N40/00 ,  C10N40/25 ,  C10N60/14 ,  C10M133/16

CPC classification number: C10L1/2383 ,  C10M133/18 ,  C10M133/56 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: Disclosed are additives which are useful as dispersants in lubricating oils, gasolines, marine crankcase oils and hydraulic oils. In particular, disclosed are additives prepared by first reacting a polyamine with a cyclic carbonate followed by reaction of this intermediate with an alkenyl or alkyl succinic anhydride.

Abstract translation: 公开了可用作润滑油，汽油，海洋曲轴箱油和液压油中的分散剂的添加剂。 特别地，公开了通过首先使多胺与环状碳酸酯反应，随后将该中间体与烯基或烷基琥珀酸酐反应制备的添加剂。

公开(公告)号：US4498908A

公开(公告)日：1985-02-12

申请号：US606562

申请日：1984-05-03

Applicant: Sheldon Chibnik

Inventor： Sheldon Chibnik

IPC: C10L1/232 ,  C10M133/40 ,  C10L1/22

CPC classification number: C10L1/232 ,  C10M133/40 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10N2210/02

Abstract: 3-alkoxy-1 diamines are reacted with a carboxylic acid. The reaction product is further reacted with an inorganic base such as calcium oxide. The product obtained is an additive useful in gasoline to inhibit intake valve deposits and as a dispersant in lubricating compounds.

Abstract translation: 3-烷氧基-1二胺与羧酸反应。 反应产物进一步与无机碱例如氧化钙反应。 获得的产品是用于汽油中用于抑制进气阀沉积物和作为润滑化合物中的分散剂的添加剂。

公开(公告)号：US4401439A

公开(公告)日：1983-08-30

申请号：US336222

申请日：1981-12-31

Applicant: L. B. Graiff ,  T. E. Kiovsky

Inventor： L. B. Graiff ,  T. E. Kiovsky

IPC: C10L1/232 ,  C10M133/40 ,  C10L1/22

CPC classification number: C10L1/232 ,  C10M133/40 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30

Abstract: The reduction of octane requirement in a spark ignition, internal combustion engine is achieved by introducing with the combustion intake charge a fuel and/or lubricant composition containing an octane requirement reduction amount of a compound represented by the formula: ##STR1## where R, R' and R" are hydrocarbyl groups having from 1 to 3 carbon atoms.

Abstract translation: 火花点火内燃机的辛烷值要求的降低是通过在燃烧进气装置中引入包含辛烷值要求量减少量的由下式表示的化合物的燃料和/或润滑剂组合物来实现的：其中R，R '和R“是具有1至3个碳原子的烃基。

公开(公告)号：US4376635A

公开(公告)日：1983-03-15

申请号：US189527

申请日：1980-09-22

Applicant: Rodney L. Sung

Inventor： Rodney L. Sung

IPC: C10L1/02 ,  C10L1/232 ,  C10L1/18

CPC classification number: C10L1/232 ,  C10L1/023

Abstract: A novel fuel composition contains ethanol or gasohol plus, as a corrosion inhibitor, a reaction product of benzotriazole, formaldehyde, and an N-alkyl propylene diamine.

Abstract translation: 一种新型燃料组合物含有乙醇或汽油加成作为腐蚀抑制剂的苯并三唑，甲醛和N-烷基丙二胺的反应产物。

公开(公告)号：US4367152A

公开(公告)日：1983-01-04

申请号：US280073

申请日：1981-07-02

Applicant: Peter G. Wright ,  John M. MacDonald ,  Gerald A. MacAlpine

Inventor： Peter G. Wright ,  John M. MacDonald ,  Gerald A. MacAlpine

IPC: C10M133/38 ,  C09K15/30 ,  C10L1/22 ,  C10L1/232 ,  C10L1/24 ,  C10M133/44 ,  C10M135/32 ,  C10N30/10 ,  C10N30/14 ,  C10N40/16 ,  H01B3/20 ,  H01B3/22 ,  C10L1/18 ,  C10M1/20 ,  C10M1/32

CPC classification number: C10L1/232 ,  C10L1/2443 ,  C10M133/44 ,  C10M135/32 ,  H01B3/22 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2219/09 ,  C10N2240/201 ,  C10N2240/202

Abstract: A hydrocarbon composition such as a lubricating or specialty oil containing a selected heteroaromatic nitrogen compound as an antioxidant/metal deactivator/electrical insulator having the following general formula: ##STR1## wherein each X is C or N with at least one X being N; Y is C or N; R is H or CH.sub.2 NR"'.sub.2 where each R" is H or alkyl of 1 to 20 carbons; R' is H, SR"' OR "' or NR"'.sub.2 with each R"' being H or alkyl of 1 to 20 carbons.

Abstract translation: 一种烃组合物，例如含有选择的杂芳族氮化合物作为抗氧化剂/金属钝化剂/电绝缘体的润滑油或特种油，具有以下通式：其中每个X是C或N，至少一个X是N; Y为C或N; R是H或CH 2 NR“2，其中每个R”是H或1至20个碳的烷基; R'为H，SR“OR”或NR“'，每个R”为H或碳原子数为1至20的烷基。