公开(公告)号：US4937007A

公开(公告)日：1990-06-26

申请号：US630014

申请日：1984-07-12

Applicant: Bernard Damin ,  Alain Faure ,  Paul Maldonado ,  Jean-Luc Volle

Inventor： Bernard Damin ,  Alain Faure ,  Paul Maldonado ,  Jean-Luc Volle

IPC: F17D1/16 ,  C08G65/332 ,  C08G65/333 ,  C10L1/224

CPC classification number: C10L1/224 ,  C08G65/3322 ,  C08G65/33306

Abstract: A process for inhibiting the deposit of paraffins in crude oils and petroleum fractions incorporating additives of the family of N-substituted succinimide ethers. The additives according to the invention make it possible, on the one hand, to maintain in dispersion the whole range of paraffins improving the flowing properties of crude oils and, on the other, to prevent the deposit of the heavier paraffins on the walls. Therefore, the process is effective during both the storage and the transportation of crude petroleum.

Abstract translation: 一种抑制原油和石油馏分中沉积石蜡的方法，其中加入了N-取代琥珀酰亚胺醚族的添加剂。 根据本发明的添加剂使得一方面可以保持分散的整个范围的链烷烃改善原油的流动性质，另一方面是防止较重的石蜡沉积在壁上。 因此，这个过程在原油的储存和运输过程中都是有效的。

公开(公告)号：US4867752A

公开(公告)日：1989-09-19

申请号：US112210

申请日：1987-10-26

Applicant: Milton Braid ,  Andrew G. Horodysky

Inventor： Milton Braid ,  Andrew G. Horodysky

IPC: C10L1/224 ,  C10M133/16 ,  C10M141/10

CPC classification number: C10L10/08 ,  C10L1/224 ,  C10M133/16 ,  C10M141/10 ,  C10M2205/00 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: N-alkyl amides, particularly N-alkyl formamides, are effective friction-reducing additives for use in lubricants and fuels.

Abstract translation: N-烷基酰胺，特别是N-烷基甲酰胺，是用于润滑剂和燃料的有效的减摩添加剂。

公开(公告)号：US4865621A

公开(公告)日：1989-09-12

申请号：US302492

申请日：1989-01-27

Applicant: Rodney Lu-Dai Sung

Inventor： Rodney Lu-Dai Sung

IPC: C10L1/22 ,  C10L1/224

CPC classification number: C10L1/224 ,  C10L1/221

Abstract: A motor fuel composition which inhibits engine ORI and resists engine and carburetor deposit formation comprises a mixture of hydrocarbons boiling in the range of 90.degree. F.-450.degree. F. and the reaction product of a dibasic acid anhydride, a polyoxyalkylene monoamine, and a hydrocarbyl polyamine.

Abstract translation: 抑制发动机ORI并抵抗发动机和化油器沉积物形成的机动车燃料组合物包括在90°F-450°F范围内沸腾的烃的混合物和二元酸酐，聚氧化烯单胺和 烃基多胺。

公开(公告)号：US4857661A

公开(公告)日：1989-08-15

申请号：US821713

申请日：1986-01-23

Applicant: Rodney L. Sung ,  Benjamin J. Kaufman

Inventor： Rodney L. Sung ,  Benjamin J. Kaufman

IPC: C10L1/224

CPC classification number: C10L1/224

Abstract: Alkyl substituted or unsubstituted, bicyclic keto acids may be prepared by cyclizing unsaturated, cyclic dicarboxylic acid anhydrides in the presence of a strong Bronsted acid catalyst. The products may be useful as corrosion inhibitors in alcohol fuels and as intermediates in petroleum, pharmaceutical and additive manufacture.

Abstract translation: 烷基取代或未取代的双环酮酸可以通过在强布朗斯台德酸催化剂存在下使不饱和的环状二羧酸酐环化来制备。 该产品可用作酒精燃料中的腐蚀抑制剂和作为石油，制药和添加剂制造中的中间体。

公开(公告)号：US4828742A

公开(公告)日：1989-05-09

申请号：US77716

申请日：1987-07-24

Applicant: Robert D. Lundberg ,  Antonio Gutierrez

Inventor： Robert D. Lundberg ,  Antonio Gutierrez

IPC: C10M133/56 ,  C08F8/32 ,  C08G63/08 ,  C08G63/685 ,  C10L1/22 ,  C10L1/224 ,  C10L1/234 ,  C10L10/08 ,  C10L10/18 ,  C10M149/16 ,  C10M159/16 ,  C10M177/00 ,  C10N20/04 ,  C10N30/04 ,  C10N40/04 ,  C10N40/08 ,  C10N40/25

CPC classification number: C08G63/6852 ,  C10L1/221 ,  C10M159/16 ,  C10M2203/06 ,  C10M2205/00 ,  C10M2205/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/16 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/084 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2225/041 ,  C10M2227/061 ,  C10M2227/09 ,  C10M2229/041 ,  C10N2210/02 ,  C10N2210/06 ,  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, and a hydrocarbyl substituted, hydroxy aromatic compound, e.g. a polyisobutenyl phenol 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 hydroxy aromatic compound. 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：US4816171A

公开(公告)日：1989-03-28

申请号：US199643

申请日：1988-05-27

Applicant: Andrew G. Horodysky

Inventor： Andrew G. Horodysky

IPC: C10L1/224 ,  C10M133/16 ,  C10M133/18 ,  C10M137/10

CPC classification number: C10L10/08 ,  C10L1/224 ,  C10M133/16 ,  C10M133/18 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06

Abstract: The reaction products of the appropriate triamine and organic monocarboxylic acid demonstrate friction reducing properties when formulated into lubricants, particularly lubricating oils, and fuel consumption reduction properties when formulated into such lubricants or into fuels.

Abstract translation: 适当的三胺和有机一元羧酸的反应产物当配制成润滑剂，特别是润滑油时，表现出摩擦降低性能，并且当配制成这种润滑剂或燃料时，显示出燃料消耗降低性能。

公开(公告)号：US4778481A

公开(公告)日：1988-10-18

申请号：US19100

申请日：1987-02-26

Applicant: Richard L. Courtney

Inventor： Richard L. Courtney

IPC: C10L1/222 ,  C10L1/224 ,  C10L1/24 ,  F02B3/06 ,  C10L1/22

CPC classification number: C10L1/2225 ,  C10L1/224 ,  C10L1/2406 ,  F02B3/06

Abstract: A diesel fuel composition and method for improving the operation and efficiency of a compression ignition or diesel engine is disclosed comprising operating the engine using a fuel comprising a major amount of hydrocarbon fuel boiling in the diesel range and from about 600 to about 10,000 ppm of an additive comprising a polyoxyalkylene amine or polyamine of from about 500 to about 2,500 molecular weight.

Abstract translation: 公开了一种用于改进压缩点火或柴油发动机的操作和效率的柴油燃料组合物和方法，其包括使用包含在柴油范围内沸腾的主要烃燃料和约600至约10,000ppm的燃料的燃料来操作发动机 添加剂，其包含约500至约2,500分子量的聚氧化烯胺或多胺。

公开(公告)号：US4729769A

公开(公告)日：1988-03-08

申请号：US861196

申请日：1986-05-08

Applicant: Raymond C. Schlicht ,  Mark D. Levin ,  Sheldon Herbstman ,  Rodney L. Sung

Inventor： Raymond C. Schlicht ,  Mark D. Levin ,  Sheldon Herbstman ,  Rodney L. Sung

IPC: C10L1/224 ,  C10L1/14

CPC classification number: C10L1/224

Abstract: Improved gasolines contain, as a detergent additive, the reaction product of coconut oil and diethanolamine or dimethylaminopropylamine.

Abstract translation: 改进的汽油作为洗涤剂添加剂含有椰子油和二乙醇胺或二甲基氨基丙胺的反应产物。

公开(公告)号：US4659337A

公开(公告)日：1987-04-21

申请号：US821727

申请日：1986-01-23

Applicant: Rodney L. Sung

Inventor： Rodney L. Sung

IPC: C10L1/22 ,  C08G65/332 ,  C08G65/338 ,  C10L1/222 ,  C10L1/224 ,  C10L1/234

CPC classification number: C10L10/10 ,  C08G65/3322 ,  C08G65/338 ,  C10L1/2225 ,  C10L10/02 ,  C10L10/04 ,  C10L10/06

Abstract: A material is described having a use as a motor fuel additive for controlling engine octane requirement increase (ORI), controlling and reducing hydrocarbon and carbon monoxide engine emissions, and having carburetor detergency properties. Said material is the reaction product of maleic anhydride, a polyether polyamine, preferably a polyether diamine, and a hydrocarbyl polyamine, preferably an n-alkyl-alkylene diamine. A concentrate comprising the prescribed reaction product dissolved in a hydrocarbon solvent is also described. Motor fuels containing the reaction product additive of the instant invention show improved ORI control and carburetor detergency in comparison with motor fuels without said reaction product additive.

Abstract translation: 描述了一种材料，其具有用作用于控制发动机辛烷值需求增加（ORI），控制和减少碳氢化合物和一氧化碳发动机排放以及具有化油器清洁性能的电动机燃料添加剂的用途。 所述材料是马来酸酐，聚醚多胺，优选聚醚二胺和烃基多胺，优选正烷基 - 亚烷基二胺的反应产物。 还描述了包含溶解在烃溶剂中的规定反应产物的浓缩物。 与没有所述反应产物添加剂的机动燃料相比，含有本发明的反应产物添加剂的机动燃料显示出改进的ORI控制和化油器去污力。

公开(公告)号：US4648886A

公开(公告)日：1987-03-10

申请号：US819643

申请日：1986-01-16

Applicant: Thomas F. Buckley, III ,  Robert H. Wollenberg

Inventor： Thomas F. Buckley, III ,  Robert H. Wollenberg

IPC: C10L1/224 ,  C10L1/2383 ,  C10M133/16 ,  C10M133/56 ,  C10L1/22

CPC classification number: C10L1/224 ,  C10L1/2383 ,  C10M133/16 ,  C10M133/56 ,  C10M2215/04 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: Disclosed herein are additives which are useful as dispersants and detergents in lubricating oils and fuels. In particular, this invention is directed toward polyamino alkenyl or alkyl succinimides wherein one or more of the amino nitrogens of the succinimide is substituted with ##STR1## wherein R.sub.4 is hydrocarbyl of from 1 to 30 carbon atoms; R.sub.5 is hydrocarbyl of from 2 to 30 carbon atoms or 13 R.sub.6 --(OR.sub.6).sub.p -- wherein R.sub.6 is alkylene of 2 to 5 carbon atoms and p is an integer from 1 to 100; and m is an integer of from 0 to 1.

Abstract translation: 本文公开了可用作润滑油和燃料中的分散剂和洗涤剂的添加剂。 特别地，本发明涉及聚氨基烯基或烷基琥珀酰亚胺，其中一个或多个琥珀酰亚胺的氨基氮被其中R4是含有1-30个碳原子的烃基取代; R 5为2至30个碳原子的烃基或13个R 6 - （OR 6）p - ，其中R 6为2至5个碳原子的亚烷基，p为1至100的整数; m为0〜1的整数。