公开(公告)号：US06743266B2

公开(公告)日：2004-06-01

申请号：US10217997

申请日：2002-08-13

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

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

IPC分类号： C10L118

CPC分类号： C10L10/08 ,  C10L1/143 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/221 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387

摘要： 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.

摘要翻译： 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：US06524353B2

公开(公告)日：2003-02-25

申请号：US09728405

申请日：2000-12-01

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

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

IPC分类号： C10L118

CPC分类号： C10L10/08 ,  C10L1/221 ,  C10L10/14

摘要： 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：US06835217B1

公开(公告)日：2004-12-28

申请号：US09666374

申请日：2000-09-20

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

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

IPC分类号： C10L118

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

摘要： 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.

摘要翻译： 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。