公开(公告)号：US5141661A

公开(公告)日：1992-08-25

申请号：US753591

申请日：1991-09-03

Applicant: Thomas F. DeRosa ,  Benjamin J. Kaufman ,  Rosemary J. Jennejahn ,  Joseph M. Russo

Inventor： Thomas F. DeRosa ,  Benjamin J. Kaufman ,  Rosemary J. Jennejahn ,  Joseph M. Russo

IPC: C08F8/18 ,  C10M147/04

CPC classification number: C08F8/18 ,  C10M147/04 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2213/00 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2221/04 ,  C10M2225/00 ,  C10M2225/02

Abstract: Ethylene/.alpha.-olefin polymers grafted with perfluoro-substituted, ethylenically-unsaturated epoxides and then reacted with perfluoro-substituted nucleophiles, provide enhanced wear resistance to lubricating oils.

Abstract translation: 用全氟取代的烯键式不饱和环氧化物接枝，然后与全氟取代的亲核试剂反应的乙烯/α-烯烃聚合物对润滑油提供增强的耐磨性。

公开(公告)号：US4769043A

公开(公告)日：1988-09-06

申请号：US59085

申请日：1987-06-08

Applicant: Maria M. Kapusciniski ,  Benjamin J. Kaufman ,  Christopher S. Liu

Inventor： Maria M. Kapusciniski ,  Benjamin J. Kaufman ,  Christopher S. Liu

IPC: C08F255/04 ,  C08F255/06 ,  C10L1/236 ,  C10M149/04 ,  C10L1/22

CPC classification number: C10M149/04 ,  C08F255/04 ,  C08F255/06 ,  C10L1/2366 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2207/024 ,  C10M2215/064 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2217/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

Abstract: A VII olefin copolymer, prepared by grafting allyl amine onto EPM or EPT, permits attainment of improved dispersancy and viscosity index in oils.

Abstract translation: 通过将烯丙胺接枝到EPM或EPT上制备的VII烯烃共聚物允许在油中获得改进的分散性和粘度指数。

公开(公告)号：US4500440A

公开(公告)日：1985-02-19

申请号：US628536

申请日：1984-07-06

Applicant: Benjamin J. Kaufman ,  Christopher S. Liu ,  Rodney L. Sung

Inventor： Benjamin J. Kaufman ,  Christopher S. Liu ,  Rodney L. Sung

IPC: C10M145/14 ,  C10M1/32

CPC classification number: C10M145/14 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2209/084 ,  C10M2215/064 ,  C10M2215/223 ,  C10M2217/028 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02

Abstract: Improvements in dispersant viscosity index improvers having antioxidant properties and their use in lubricating oils are disclosed. An ethylene-propylene copolymer rubber has grafted thereon a vinyl monomer having an epoxy group to form a precursor which is condensed with a 5-aminotetrazole by ring opening of the pendent epoxide group.

Abstract translation: 公开了具有抗氧化性能的分散剂粘度指数改进剂及其在润滑油中的用途的改进。 乙烯 - 丙烯共聚物橡胶在其上接枝有具有环氧基团的乙烯基单体以形成通过环氧化物基团的开环与5-氨基四唑缩合的前体。

公开(公告)号：US4490155A

公开(公告)日：1984-12-25

申请号：US524004

申请日：1983-08-17

Applicant: Benjamin J. Kaufman

Inventor： Benjamin J. Kaufman

IPC: C07C229/38 ,  C10L1/222 ,  C10L1/22

CPC classification number: C10L1/2225 ,  C07C229/38

Abstract: The Mannich reaction products of certain diaminopropanes with formaldehyde and salicylic acids are potent carburetor detergents and corrosion inhibitors in hydrocarbon fuels, particularly in gasoline.

Abstract translation: 某些二氨基丙烷与甲醛和水杨酸的曼尼希反应产物是碳氢化合物燃料，特别是汽油中有效的化油器清洁剂和腐蚀抑制剂。

公开(公告)号：US4446053A

公开(公告)日：1984-05-01

申请号：US439160

申请日：1982-11-04

Applicant: Anthony P. Skrobul ,  Benjamin J. Kaufman

Inventor： Anthony P. Skrobul ,  Benjamin J. Kaufman

IPC: C10M133/06 ,  C10M133/16 ,  C10M1/36 ,  C10M1/54

CPC classification number: C10M133/06 ,  C10M133/16 ,  C10M2209/084 ,  C10M2209/104 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02

Abstract: Disclosed are beta-amino acid derivatives which impart friction reducing properties to lubricating compositions. The additives of the invention are bifunctional carboxylic acid salts and amides derived from the basic hydrolysis of a cyanoethylated amine.

Abstract translation: 公开了赋予润滑组合物摩擦降低性能的β-氨基酸衍生物。 本发明的添加剂是衍生自氰乙基化胺的碱性水解的双官能羧酸盐和酰胺。

公开(公告)号：US06835217B1

公开(公告)日：2004-12-28

申请号：US09666374

申请日：2000-09-20

Applicant: Thomas F. DeRosa ,  Frank J. DeBlase ,  Benjamin J. Kaufman ,  Michael G. Rawdon ,  James R. Ketcham ,  Bryce Alexander Wyman

Inventor： Thomas F. DeRosa ,  Frank J. DeBlase ,  Benjamin J. Kaufman ,  Michael G. Rawdon ,  James R. Ketcham ,  Bryce Alexander Wyman

IPC: C10L118

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1888 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/224 ,  C10L1/2366 ,  C10L1/2383 ,  C10L1/2387

Abstract: A fuel composition comprising (a) a major amount of an internal combustion engine hydrocarbon fuel containing at least one alcohol, it being provided that MTBE is substantially absent from the fuel and (b) a friction modifying amount of a reaction product of at least one natural or synthetic oil and at least one alkanolamine is provided. Also provided is a method for operating an engine employing the fuel composition therefor.

Abstract translation: 一种燃料组合物，其包含（a）主要量的含有至少一种醇的内燃机烃燃料，其中MTBE基本上不存在于燃料中，和（b）摩擦改进量的至少一种 提供天然或合成油和至少一种链烷醇胺。 还提供了使用其燃料组合物来操作发动机的方法。

公开(公告)号：US06524353B2

公开(公告)日：2003-02-25

申请号：US09728405

申请日：2000-12-01

Applicant: Thomas F. de Rosa ,  Benjamin J. Kaufman ,  Frank J. DeBlase ,  James R. Ketcham ,  Michael G. Rawdon ,  Max R. Cesar

Inventor： Thomas F. de Rosa ,  Benjamin J. Kaufman ,  Frank J. DeBlase ,  James R. Ketcham ,  Michael G. Rawdon ,  Max R. Cesar

IPC: C10L118

CPC classification number: C10L10/08 ,  C10L1/221 ,  C10L10/14

Abstract: A fuel additive composition composed of the reaction product of (a) mixed fatty acid esters; (b) a mono or di-(hydroxy alkyl amine) or mixtures thereof; and (c) a low temperature property enhancing effective amount of a low molecular weight ester; wherein the reaction mixture has a molar ratio of amine to total ester content in the range from 10.0 to 1.0. The fuel additive exhibits detergent and friction reducing properties when added to a fuel thereto and further exhibits good low temperature stability properties. Methods for making the inventive composition and fuel compositions containing the additive are also disclosed.

公开(公告)号：US06346128B1

公开(公告)日：2002-02-12

申请号：US09451130

申请日：1999-11-30

Applicant: Thomas F. DeRosa ,  Jeffrey M. Burns ,  Benjamin J. Kaufman ,  Robert J. Bacchi ,  Serge A. Cryvoff ,  James R. Ketcham

Inventor： Thomas F. DeRosa ,  Jeffrey M. Burns ,  Benjamin J. Kaufman ,  Robert J. Bacchi ,  Serge A. Cryvoff ,  James R. Ketcham

IPC: C10L122

CPC classification number: C10L1/238 ,  C10L10/04 ,  C10M133/08 ,  C10M149/12

Abstract: A two-cycle engine fuel composition comprising (a) a major amount of a two-cycle engine fuel; (b) a lubricant component; and, (c) a two-cycle engine fuel combustion deposit-inhibiting amount of at least one 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 methods for using same are provided.

Abstract translation: 一种双循环发动机燃料组合物，其包含（a）主要量的两冲程发动机燃料; （b）润滑剂组分; 并且（c）通常的通式为R 2的至少一种烃基聚氧化烯氨基醇的二循环发动机燃料燃烧沉积抑制量是具有约4-约30个碳原子的烷基，脂环族或烷基脂环基或烷基芳基 其中烷基为约4至约30个碳原子; 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，并且提供了使用它们的方法。

公开(公告)号：US6001142A

公开(公告)日：1999-12-14

申请号：US187494

申请日：1998-11-06

Applicant: Joseph M. Russo ,  Thomas F. DeRosa ,  Benjamin J. Kaufman

Inventor： Joseph M. Russo ,  Thomas F. DeRosa ,  Benjamin J. Kaufman

IPC: C08G65/26 ,  C08G65/325 ,  C08G65/333 ,  C08G71/04 ,  C10L1/238 ,  C10L10/00 ,  C10L1/22

CPC classification number: C10L1/238 ,  C08G65/2612 ,  C08G65/3255 ,  C08G65/33344 ,  C08G71/04 ,  C10L10/04

Abstract: A hydrocarbyl polyoxyalkylene urethane of the general formula ##STR1## wherein R.sup.1 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; R.sup.2 and R.sup.3 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 block or random copolymers; R.sup.4 is the same as R.sup.2 or R.sup.3 ; R.sup.5 is hydrogen or ##STR2## where R.sup.7 is hydrogen or an alkyl group of from 1 to 5 carbon atoms and R.sup.6 is an divalent alkylene radical of 1 to about 12 carbon atoms which is unsubstituted or substituted with at least one hydrocarbyl substituent of from 1 to about 50 carbon atoms and an internal combustion engine fuel composition containing same are provided.

Abstract translation: 具有以下通式的烃基聚氧化烯氨基甲酸酯其中R 1是具有约4至约30个碳原子的烷基，脂环族或烷基脂环基团或其中烷基为约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的氧化烯单元以形成嵌段或无规共聚物的任何组合; R4与R2或R3相同; R 5是氢或其中R 7是氢或1至5个碳原子的烷基，R 6是1至约12个碳原子的二价亚烷基，其未被取代或被至少一个1至约50个烃基取代基取代 碳原子和含有其的内燃机燃料组合物。

公开(公告)号：US5925151A

公开(公告)日：1999-07-20

申请号：US715076

申请日：1996-09-19

Applicant: Elaine C. DeCanio ,  Sheldon Herbstman ,  Benjamin J. Kaufman ,  Brian L. Papke

Inventor： Elaine C. DeCanio ,  Sheldon Herbstman ,  Benjamin J. Kaufman ,  Brian L. Papke

IPC: C10L1/08 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/224 ,  C10L10/00 ,  C10L10/04 ,  C10L10/06 ,  C10L1/18

CPC classification number: C10L10/06 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/2383

Abstract: A detergent additive composition for diesel fuel contains a low molecular weight polyisobutylene monosuccinimide of polyethylene polyamine in an aromatic hydrocarbon diluent. The detergent additive composition may be used to remove or prevent engine deposits and their corrosive effects.

Abstract translation: 用于柴油燃料的洗涤剂添加剂组合物在芳族烃稀释剂中含有聚乙烯多胺的低分子量聚异丁烯单琥珀酰亚胺。 洗涤剂添加剂组合物可用于除去或防止发动机沉积物及其腐蚀作用。