公开(公告)号：US4973413A

公开(公告)日：1990-11-27

申请号：US457218

申请日：1989-12-26

Applicant: Thomas F. DeRosa ,  Benjamin J. Kaufman ,  Edward F. Miller ,  Rosemary J. Jennejahn

Inventor： Thomas F. DeRosa ,  Benjamin J. Kaufman ,  Edward F. Miller ,  Rosemary J. Jennejahn

IPC: C10L1/236 ,  C10M143/02 ,  C10M143/14 ,  C10M149/06

CPC classification number: C10L1/2364 ,  C10M143/02 ,  C10M143/14 ,  C10M149/06 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/08 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/024 ,  C10M2217/04 ,  C10M2217/06 ,  C10N2230/08 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/40 ,  C10N2270/02

Abstract: A polymeric lubricating oil additive containing pendant perfluoroaliphatic urethane units that behaves as a VI Improver and a fuel economy enhancer when added to lubricating oil compositions. The polymeric substrate may be a copolymer of 15-85 mole % ethylene and propylene or a terpolymer of 15-85 mole % ethylene, propylene, and 20-80 mole % of a non-conjugated diene or triene (C.sub.3 -C.sub.10) alpha olefin. The copolymer or terpolymer substrate has a molecular weight range of about 5,000 to about 500,000. A graft copolymer or terpolymer containing pendant isocyanate groups is prepared by reacting the ethylene propylene co- or terpolymer with an acrylating agent. Post-reacting the copolymer or terpolymer containing the pendant isocyanate group with a perfluoroaliphatic alcohol generates the additive.

公开(公告)号：US4579675A

公开(公告)日：1986-04-01

申请号：US550156

申请日：1983-11-09

Applicant: Robert A. Sawicki ,  Benjamin J. Kaufman ,  Phillip B. Valkovich ,  Joseph B. Biasotti

Inventor： Robert A. Sawicki ,  Benjamin J. Kaufman ,  Phillip B. Valkovich ,  Joseph B. Biasotti

IPC: C07D207/40 ,  C07D207/404 ,  C10M133/16 ,  C10M133/56

CPC classification number: C07D207/404 ,  C10M133/16 ,  C10M133/56 ,  C10M2215/04 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06

Abstract: Described are novel enaminones of the formula: ##STR1## wherein R is a lower alkyl or oxyalkyl group having 1 to 5 carbon atoms, R.sub.1 is an alkyl group having from 1 to 200 carbon atoms or a similar alkyl group substituted by nitrogen, oxygen or other inert substituents; R.sub.2 is hydrogen or an alkyl group having from 1 to 20 carbon atoms; R.sub.3 is an alkyl or substituted alkyl group having from 1 to 20 carbon atoms. These products are prepared by the reaction of a 1,3-dicarbonyl compound and a primary or secondary amine analog.In neat or mixed form, the present compounds are useful as dispersants-detergents in oleaginous compositions.

Abstract translation: 描述了具有下式的新颖的酮：其中R是具有1至5个碳原子的低级烷基或氧烷基，R 1是具有1至200个碳原子的烷基或类似的被氮取代的烷基，氧或 其他惰性取代基; R2是氢或具有1至20个碳原子的烷基; R3是具有1至20个碳原子的烷基或取代的烷基。 这些产物通过1,3-二羰基化合物与伯胺或仲胺类似物的反应制备。 本发明化合物以纯净或混合的形式用作油性组合物中的分散剂 - 洗涤剂。

公开(公告)号：US4548724A

公开(公告)日：1985-10-22

申请号：US614606

申请日：1984-05-29

Applicant: Thomas J. Karol ,  Rodney L. Sung ,  Benjamin J. Kaufman

Inventor： Thomas J. Karol ,  Rodney L. Sung ,  Benjamin J. Kaufman

IPC: C07D207/40 ,  C07D207/412 ,  C10M133/16 ,  C10M133/56

CPC classification number: C07D207/412 ,  C10M133/16 ,  C10M133/56 ,  C10M2215/04 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2270/02

Abstract: Dispersant additives in lubricating oils are formed by reaction of polyacids such as 1,3,6-hexane tricarboxylic acid and polyisobutenyl succinimide of a polyamine.

Abstract translation: 润滑油中的分散剂添加剂通过多胺如1,3,6-己烷三羧酸和聚胺的聚异丁烯基琥珀酰亚胺的反应形成。

公开(公告)号：US4419255A

公开(公告)日：1983-12-06

申请号：US344321

申请日：1982-02-01

Applicant: Benjamin J. Kaufman ,  Robert A. Sawicki ,  Stephen A. Levine

Inventor： Benjamin J. Kaufman ,  Robert A. Sawicki ,  Stephen A. Levine

IPC: C10M133/16 ,  C10M133/46 ,  C10M133/48 ,  C10M1/32

CPC classification number: C10M133/48 ,  C10M133/16 ,  C10M133/46 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/28 ,  C10M2215/30 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: Lubricating oil characterized by improved friction reduction contains friction reducing amounts of a keto amide prepared by the reaction of an amine and an unsaturated cyclic keto acid bearing pendant alkyl groups.

Abstract translation: 以改善摩擦减少为特征的润滑油含有通过胺和带不饱和环状酮酸的侧基烷基的反应制备的酮酰胺的摩擦减少量。

公开(公告)号：US4412845A

公开(公告)日：1983-11-01

申请号：US408324

申请日：1982-08-16

Applicant: Benjamin J. Kaufman ,  William M. Sweeney

Inventor： Benjamin J. Kaufman ,  William M. Sweeney

IPC: C10L1/00 ,  C10L1/02 ,  C10L1/224 ,  C10L1/22

CPC classification number: C10L10/08 ,  C10L1/00 ,  C10L1/023 ,  C10L1/224

Abstract: A novel fuel composition contains ethanol or gasohol plus, as a wear-inhibiting additive, a reaction product of one mole of itaconic acid and two moles of N-mono-oleyl-1,3-diaminopropane.

Abstract translation: 一种新型燃料组合物含有一摩尔衣康酸与两摩尔N-单油基-1,3-二氨基丙烷的反应产物作为耐磨损添加剂的乙醇或汽油加成。

公开(公告)号：US4404001A

公开(公告)日：1983-09-13

申请号：US414270

申请日：1982-09-02

Applicant: Benjamin J. Kaufman ,  Sheldon Herbstman ,  Mark Levin

Inventor： Benjamin J. Kaufman ,  Sheldon Herbstman ,  Mark Levin

IPC: C10L1/224 ,  C10L1/22

CPC classification number: C10L1/224

Abstract: As a detergent and corrosion inhibiting fuel additive, the product resulting from reaction of trimellitic anhydride and a N- C.sub.10 -C.sub.25 -hydrocarbyl-1,3-diaminopropane and a fuel composition containing same.

Abstract translation: 作为洗涤剂和腐蚀抑制燃料添加剂，由偏苯三酸酐和N-C10-C25-烃基-1,3-二氨基丙烷的反应产生的产物和含有它们的燃料组合物。

公开(公告)号：US4365972A

公开(公告)日：1982-12-28

申请号：US318533

申请日：1981-11-05

Applicant: Rodney L. Sung ,  William M. Sweeney ,  Benjamin J. Kaufman

Inventor： Rodney L. Sung ,  William M. Sweeney ,  Benjamin J. Kaufman

IPC: C10L1/02 ,  C10L1/26

CPC classification number: C10L10/08 ,  C10L1/023 ,  C10L1/2658 ,  C10L10/04

Abstract: A novel fuel composition contains ethanol or gasohol plus, as a wear-inhibiting additive, a quaternary ammonium reaction product of dilauryl phosphate and a t-alkyl monoamide of iminodiacetic acid.

Abstract translation: 一种新型燃料组合物含有作为耐磨损添加剂的乙醇或汽油加成的二月桂基磷酸酯和亚氨基二乙酸的叔烷基单酰胺的季铵反应产物。

公开(公告)号：US20110290207A1

公开(公告)日：2011-12-01

申请号：US12787596

申请日：2010-05-26

Applicant: Benjamin J. KAUFMAN ,  James R. KETCHAM ,  William P. ACKER

Inventor： Benjamin J. KAUFMAN ,  James R. KETCHAM ,  William P. ACKER

IPC: F02B43/00 ,  F02B3/00

CPC classification number: F02B7/04 ,  F01M2001/083 ,  F02B43/00 ,  F02D41/405 ,  F02M25/14 ,  Y02T10/32 ,  Y02T10/44

Abstract: Methods and system for enhancing the fuel economy of a diesel engine is disclosed. The system is useable in a four stroke diesel engine to allow a first injection step to be performed whereby fuel is injected into the cylinders of a diesel engine to initiate combustion of the fuel within the cylinder. A second injection step then occurs, whereby an additive is injected into the cylinder, during the cycle but at a time different than the first injection step wherein the additive reaches the cylinder wall. The additive, which reaches the cylinder wall, provides friction modification and fuel economy benefits for a diesel engine.

Abstract translation: 公开了一种用于提高柴油机燃油经济性的方法和系统。 该系统可用在四冲程柴油发动机中以允许执行第一喷射步骤，从而将燃料喷射到柴油发动机的气缸中以开始气缸内的燃料燃烧。 然后发生第二注射步骤，由此在循环期间，但是在与添加剂到达气缸壁的第一注射步骤不同的时间，将添加剂注入到气缸中。 到达气缸壁的添加剂为柴油发动机提供了摩擦改进和燃油经济性。

公开(公告)号：US06743266B2

公开(公告)日：2004-06-01

申请号：US10217997

申请日：2002-08-13

Applicant: Thomas F. DeRosa ,  Benjamin J. Kaufman ,  Frank J. DeBlase ,  Thomas E. Hayden ,  Michael G. Rawdon ,  James R. Ketcham ,  Yvonne Thiel ,  Max R. Cesar

Inventor： Thomas F. DeRosa ,  Benjamin J. Kaufman ,  Frank J. DeBlase ,  Thomas E. Hayden ,  Michael G. Rawdon ,  James R. Ketcham ,  Yvonne Thiel ,  Max R. Cesar

IPC: C10L118

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/221 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387

Abstract: A fuel additive composition for improving the delivery of friction modifier to the lubricant oil of an internal combustion engine comprising (a) a friction modifying amount of a reaction product of at least one natural or synthetic oil and at least one alkanolamine; and, (b) at least one fuel detergent is provided. Also provided is a fuel composition containing the fuel additive composition and a method for operating an engine employing the fuel composition therefor.

Abstract translation: 一种燃料添加剂组合物，其用于改进摩擦改进剂向内燃机的润滑油的输送，所述燃料添加剂组合物包含（a）至少一种天然或合成油与至少一种链烷醇胺的反应产物的摩擦改进量; 和（b）提供至少一种燃料洗涤剂。 还提供了含有燃料添加剂组合物的燃料组合物和使用其燃料组合物的发动机的操作方法。

公开(公告)号：US06372000B1

公开(公告)日：2002-04-16

申请号：US09450952

申请日：1999-11-30

Applicant: Thomas F. DeRosa ,  Joseph M. Russo ,  Benjamin J. Kaufman ,  James R. Ketcham ,  Richard V. Kessler ,  Frank J. DeBlase

Inventor： Thomas F. DeRosa ,  Joseph M. Russo ,  Benjamin J. Kaufman ,  James R. Ketcham ,  Richard V. Kessler ,  Frank J. DeBlase

IPC: C10L122

CPC classification number: C10L1/238 ,  C07C217/50 ,  C08G65/2609 ,  C08G65/2612 ,  C08G65/2624 ,  C08G65/3255 ,  C08G65/33303 ,  C08G2650/06 ,  C08G2650/50 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/04

Abstract: A hydrocarbyl polyoxyalkylene aminoalcohol of the general formula wherein R1 is an alkyl, an alicyclic or an alkylalicyclic radical having from about 4 to about 30 carbon atoms or an alkylaryl where the alkyl group is from about 4 to about 30 carbon atoms; x is an integer from 0 to about 5, y is an integer from 1 to about 49, z is an integer from 1 to about 49 and the sum of x+y+z is equal to 3 to about 50; R2 and R3 each is different and is an alkyl group of from 1 to 4 carbon atoms and each oxyalkylene radical can be any combination of repeating oxyalkylene units to form random or block copolymers; R4 is the same as R2 or R3; R5 is hydrogen or where R7 is hydrogen or an alkyl group of from 1 to 5 carbon atoms and R6 is hydrogen or an alkyl group of from 1 to 5 carbon atoms and an internal combustion engine fuel composition containing same are provided.

Abstract translation: 通式化合物R 1的烃基聚氧化烯氨基醇是具有约4至约30个碳原子的烷基，脂环族或烷基亚脂基基团或烷基具有约4至约30个碳原子的烷基芳基; x是0至约5的整数，y是1至约49的整数，z是1至约49的整数，x + y + z的和等于3至约50; R2和R3各自不同，为1至4个碳原子的烷基，每个氧化烯基可以是重复氧化烯单元以形成无规或嵌段共聚物的任何组合; R4与R2或R3相同; R5是氢或其中R7是氢或1至5个碳原子的烷基，R6是氢或1到5个碳原子的烷基，并且提供含有其的内燃机燃料组合物。