公开(公告)号：US5501714A

公开(公告)日：1996-03-26

申请号：US403365

申请日：1995-03-14

Applicant: James M. Valentine ,  Jeremy D. Peter-Hoblyn

Inventor： James M. Valentine ,  Jeremy D. Peter-Hoblyn

IPC: F01N3/10 ,  B01D53/94 ,  B01J31/22 ,  C07F15/00 ,  C10L1/10 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L1/32 ,  C10L3/00 ,  C10L10/02 ,  C10L10/06 ,  F01N3/023 ,  F01N3/029 ,  F01N3/035 ,  F01N3/037 ,  F01N3/20 ,  F01N3/24 ,  F02B3/06 ,  F02B51/02 ,  F02D19/12 ,  F02D41/00

CPC classification number: B01D53/944 ,  B01J23/42 ,  B01J37/086 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/0086 ,  C10L1/10 ,  C10L1/12 ,  C10L1/14 ,  C10L1/1814 ,  C10L1/30 ,  C10L1/301 ,  C10L1/305 ,  C10L1/328 ,  C10L10/02 ,  C10L10/06 ,  C10L3/003 ,  F01N3/023 ,  F01N3/029 ,  F01N3/035 ,  F01N3/037 ,  F01N3/206 ,  F02B51/02 ,  F02D19/12 ,  B01D2255/102 ,  B01D2255/906 ,  B01D2258/012 ,  B01J2231/70 ,  B01J2531/72 ,  B01J2531/82 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/828 ,  B01J2531/842 ,  B01J31/1805 ,  B01J31/20 ,  B01J31/2234 ,  B01J31/2295 ,  C10L1/1208 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/189 ,  C10L1/19 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2227 ,  C10L1/224 ,  C10L1/2286 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/2493 ,  C10L1/2641 ,  C10L1/2683 ,  C10L1/306 ,  F01N2430/04 ,  F02B3/06 ,  F05C2201/0427 ,  Y02T10/126

Abstract: The invention provides a method employing a fuel additive to improve the operation of a pass-through oxidation catalyst over long periods of time with continued catalytic activity and without the undesirable conversion of SO.sub.2 to SO.sub.3. A pass-through catalyst support is continuously, selectively catalyzed by the combustion of a fuel containing a platinum group metal composition which burns to release the catalyst metal in active form. The effectiveness of the process is attributed to improved combustion in the engine by the catalyst and the treatment of the catalytic oxidizer with active catalyst metal released during combustion such that, in the exhaust system, the soluble organic fraction of the particulates and the levels of gaseous unburned hydrocarbons and carbon monoxide are significantly reduced. The catalysts conditioned by the present invention cause minimal conversion of SO.sub.2 to SO.sub.3. The platinum group metal compositions soluble or dispersible in the diesel fuel and are added in amounts effective to provide concentrations of the metal in the fuel of less than 1 part per million (ppm).

Abstract translation: 本发明提供了一种使用燃料添加剂的方法，其长期持续催化活性并且不会不期望地将SO 2转化为SO 3来改善直通氧化催化剂的操作。 通过燃烧包含燃烧以释放活性形式的催化剂金属的铂族金属组合物的燃料来连续选择性催化直通催化剂载体。 该方法的有效性是由于催化剂在发动机中的燃烧改善以及在燃烧期间释放的活性催化剂金属对催化氧化剂的处理使得在排气系统中颗粒的可溶性有机部分和气态 未燃碳氢化合物和一氧化碳显着降低。 由本发明调理的催化剂导致SO 2转化为最少的SO 3。 铂族金属组合物可溶于或分散在柴油中，并以有效提供燃料中金属浓度小于百万分之一（ppm）的量加入。

公开(公告)号：US5492546A

公开(公告)日：1996-02-20

申请号：US492354

申请日：1995-06-19

Applicant: Jiang-Jen Lin ,  Sarah L. Weaver

Inventor： Jiang-Jen Lin ,  Sarah L. Weaver

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/238 ,  C10L1/30 ,  C10L10/00

CPC classification number: C10L1/238 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/189 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/223 ,  C10L1/226 ,  C10L1/305

Abstract: The present invention is directed to the use of diphenylamine alkoxylate compounds as additives in fuel compositions. The invention is also directed to the use of these compounds for decreasing intake valve deposits.

Abstract translation: 本发明涉及二苯胺烷氧基化合物作为燃料组合物中的添加剂的用途。 本发明还涉及这些化合物用于减少进气阀沉积物的用途。

公开(公告)号：US5482522A

公开(公告)日：1996-01-09

申请号：US175700

申请日：1993-12-30

Applicant: Richard E. Cherpeck

Inventor： Richard E. Cherpeck

IPC: C07C69/732 ,  C07C69/84 ,  C07C69/88 ,  C08G65/32 ,  C08K5/07 ,  C08K5/16 ,  C08L71/02 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/182 ,  C10L1/183 ,  C10L1/192 ,  C10L1/195 ,  C10L1/22 ,  C10L1/222 ,  C10L1/234 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/30 ,  C10L10/00

CPC classification number: C10L1/2225 ,  C07C69/88 ,  C10L1/143 ,  C10L1/221 ,  C10L1/238 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/301 ,  C10L1/305

Abstract: Mannich condensation products prepared by the condensation of a compound of the formula: ##STR1## wherein R.sub.1 is hydrogen, hydroxy, lower alkyl or lower alkoxy; R.sub.3 and R.sub.4 are independently hydrogen or lower alkyl; R.sub.5 is hydrogen, alkyl, phenyl, aralkyl, alkaryl, or an acyl group of the formula: ##STR2## wherein R.sub.6 is alkyl, phenyl, aralkyl or alkaryl; R.sub.7 is hydrogen, hydroxy, lower alkyl or lower alkoxy; n is an integer from 5 to 100; and x and y are each independently an integer from 0 to 10;with an aldehyde and a nitrogen base selected from ammonia, lower alkylamine, a polyamine and mixtures thereof.The condensation products and their fuel soluble salts are useful as fuel additives for the prevention and control of engine deposits.

Abstract translation: 通过下式化合物缩合制备的曼尼期缩合产物：其中R 1是氢，羟基，低级烷基或低级烷氧基; R3和R4独立地是氢或低级烷基; R 5是氢，烷基，苯基，芳烷基，烷芳基或下式的酰基：其中R 6是烷基，苯基，芳烷基或烷芳基; R7是氢，羟基，低级烷基或低级烷氧基; n为5〜100的整数。 且x和y各自独立地为0至10的整数; 其中醛和氮碱选自氨，低级烷基胺，多胺及其混合物。 缩合产物及其燃料可溶性盐可用作预防和控制发动机沉积物的燃料添加剂。

公开(公告)号：US5458660A

公开(公告)日：1995-10-17

申请号：US308726

申请日：1994-09-19

Applicant: Jiang-Jen Lin ,  Pen-Chung Wang ,  Sarah L. Weaver

Inventor： Jiang-Jen Lin ,  Pen-Chung Wang ,  Sarah L. Weaver

IPC: C07D207/26 ,  C07D207/27 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/238 ,  C10L1/30 ,  C10L10/00

CPC classification number: C07D207/27 ,  C10L1/143 ,  C10L1/238 ,  C10L10/04 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/223 ,  C10L1/226 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/305

Abstract: The present invention is directed to the use of cyclic amide compounds containing multiple polyether alcohol backbones as additives in fuel compositions having a major amount of a mixture of hydrocarbons in the gasoline boiling range and a minor amount of one or more cyclic amide compounds containing multiple polyether backbones. The invention is also directed to the use of these cyclic amide alkoxylate compounds for decreasing intake valve deposits, controlling octane requirement increases and reducing octane requirement. The invention is further directed to cyclic amide compounds containing multiple polyether backbones.

Abstract translation: 本发明涉及包含多聚醚醇主链的环状酰胺化合物作为添加剂在燃料组合物中的用途，所述燃料组合物具有主要量的汽油沸程中的烃混合物和少量一种或多种含多个聚醚的环状酰胺化合物 骨干 本发明还涉及这些环状酰胺烷氧基化合物用于减少进气阀沉积物的用途，控制辛烷值需求增加和降低辛烷值要求。 本发明进一步涉及含有多个聚醚主链的环酰胺化合物。

公开(公告)号：US5456217A

公开(公告)日：1995-10-10

申请号：US277435

申请日：1994-07-18

Applicant: Walter Thunker ,  Gabriele Lohmann ,  Arnim Marschewski ,  H. J. Langer ,  Roland Schulte

Inventor： Walter Thunker ,  Gabriele Lohmann ,  Arnim Marschewski ,  H. J. Langer ,  Roland Schulte

IPC: B60K15/00 ,  B60K15/04 ,  C10L1/30 ,  F02B1/04 ,  F02M25/00

CPC classification number: F02M25/00 ,  B60K15/04 ,  C10L1/305 ,  C10L10/02 ,  B60K2015/03348 ,  F02B1/04

Abstract: A device for direct addition of solid additives to fuels for internal combustion engines. In order to ensure a concentration of the solid additive in the fuel which is as constant as possible, the device has a cartridge at least partially filled with the solid additives and at least partially permeable to the fuel. The cartridge is located in a portion of the filling neck of a fuel tank.

Abstract translation: 用于将固体添加剂直接添加到用于内燃机的燃料的装置。 为了确保固体添加剂在尽可能恒定的燃料中的浓度，该装置具有至少部分地填充有固体添加剂并且至少部分可渗透燃料的筒。 墨盒位于燃料箱的填充颈部的一部分中。

公开(公告)号：US5455358A

公开(公告)日：1995-10-03

申请号：US194138

申请日：1994-02-09

Applicant: Edward T. Sabourin

Inventor： Edward T. Sabourin

IPC: C07D233/36 ,  C07D239/10 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/30 ,  C10L10/00 ,  F02B3/06

CPC classification number: C07D239/10 ,  C07D233/36 ,  C10L1/143 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/202 ,  C10L1/305 ,  C10L1/306 ,  F02B3/06

Abstract: A fuel composition comprising a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective detergent amount of an alkyl-substituted, five- or six-membered cyclic urea-substituted monoamine or diamine which is the reaction product of:(a) a halogenated aliphatic hydrocarbon derived from a branched-chain polyolefin having an average molecular weight of about 400 to 5000;(b) a polyamine having from 3 to 4 amine nitrogen atoms and from 4 to 9 carbon atoms; and thereafter(c) urea.

Abstract translation: 一种燃料组合物，其包含在汽油或柴油范围内沸腾的主要量的烃和有效洗涤剂量的烷基取代的五元或六元环脲取代的单胺或二胺，其是以下的反应产物：（a） 衍生自平均分子量为约400至5000的支链聚烯烃的卤代脂族烃; （b）具有3至4个胺氮原子和4至9个碳原子的多胺; （c）尿素。

公开(公告)号：US5409507A

公开(公告)日：1995-04-25

申请号：US144858

申请日：1993-10-28

Applicant: Richard E. Cherpeck

Inventor： Richard E. Cherpeck

IPC: C10L1/234 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/23 ,  C10L1/238 ,  C10L1/24 ,  C10L1/30 ,  C10L10/00 ,  C10L10/04 ,  F02B3/06

CPC classification number: C10L1/238 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/1985 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2437 ,  C10L1/305 ,  F02B3/06

Abstract: Fuel compositions containing a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective deposit-controlling amount of a poly(oxyalkylene) aromatic ether having the formula: ##STR1## where A.sub.1 is nitro, amino, N-alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or N,N-dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; R.sub.1 and R.sub.2 are independently hydrogen, hydroxy, lower alkyl, or lower alkoxy; R.sub.3 and R.sub.4 are independently hydrogen or lower alkyl and each R.sub.3 and R.sub.4 is independently selected in each --O--CHR.sub.3 --CHR.sub.4 -- unit; R.sub.5 is hydrogen, alkyl having 1 to 100 carbon atoms, phenyl, aralkyl having 7 to 100 carbon atoms or alkaryl having 7 to 100 carbon atoms, or an acyl group of the formula: ##STR2## where R.sub.6 is alkyl having 1 to 30 carbon atoms, phenyl, aralkyl having 7 to 36 carbon atoms or alkaryl having 7 to 36 carbon atoms; n is an integer from 5 to 100; and x is an integer from 0 to 10.

Abstract translation: 燃料组合物，其含有在汽油或柴油范围内沸腾的主要量的烃和有效的沉积物控制量的具有下式的聚（氧化烯）芳族醚：其中A1是硝基，氨基，N-烷基氨基 其中烷基含有1至6个碳原子，或N，N-二烷基氨基，其中每个烷基独立地包含1至6个碳原子; R 1和R 2独立地是氢，羟基，低级烷基或低级烷氧基; R 3和R 4独立地为氢或低级烷基，并且每个R 3和R 4独立地选自各-O-CHR 3 -CHR 4 - 单元; R5是氢，具有1至100个碳原子的烷基，苯基，具有7至100个碳原子的芳烷基或具有7至100个碳原子的烷芳基，或下式的酰基：其中R 6是具有1至30个碳原子的烷基 原子，苯基，具有7至36个碳原子的芳烷基或具有7至36个碳原子的烷芳基; n为5〜100的整数。 x为0〜10的整数。

公开(公告)号：US5404841A

公开(公告)日：1995-04-11

申请号：US114206

申请日：1993-08-30

Applicant: James M. Valentine

Inventor： James M. Valentine

IPC: B01F3/08 ,  C10L1/10 ,  C10L1/12 ,  C10L1/22 ,  C10L1/30 ,  C10L10/00 ,  F02B3/06 ,  F02B47/04 ,  F02B47/00

CPC classification number: C10L10/02 ,  B01F3/0807 ,  C10L1/10 ,  F02B47/04 ,  F02M25/0224 ,  F02M25/0228 ,  B01F2215/0088 ,  C10L1/1216 ,  C10L1/1266 ,  C10L1/2227 ,  C10L1/224 ,  C10L1/2381 ,  C10L1/305 ,  F01N2430/04 ,  F01N3/023 ,  F02B3/06 ,  Y02T10/121

Abstract: The present invention relates to a process for reducing nitrogen oxides emissions from a diesel engine, which comprises preparing an emulsion of an aqueous urea solution in diesel fuel, and supplying said emulsion to a diesel engine for combusting therein, whereby combustion of the emulsion leads to a reduction in the nitrogen oxides emissions from the diesel engine when compared with combustion of diesel fuel alone.

Abstract translation: 本发明涉及一种减少来自柴油发动机的氮氧化物排放的方法，其包括制备柴油中的尿素水溶液的乳液，并将所述乳液供给到柴油发动机中以在其中燃烧，由此乳液的燃烧导致 与柴油单独燃烧相比，柴油发动机的氮氧化物排放量减少。

公开(公告)号：US5399178A

公开(公告)日：1995-03-21

申请号：US169683

申请日：1993-12-17

Applicant: Richard E. Cherpeck

Inventor： Richard E. Cherpeck

IPC: C07C69/732 ,  C07C69/734 ,  C07C229/22 ,  C07C229/38 ,  C08F8/32 ,  C08G14/00 ,  C08G14/14 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/19 ,  C10L1/22 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/24 ,  C10L1/30

CPC classification number: C08F8/32 ,  C10L1/143 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2368 ,  C10L1/2437 ,  C10L1/305

Abstract: Mannich condensation products prepared by the condensation of a compound having the formula: ##STR1## wherein R is hydrogen, lower alkyl having 1 through 6 carbon atoms, hydroxy or lower alkoxy having 1 through 6 atoms; R.sup.1 is polyalkyl having an average molecular weight of about from 400 to 5000 and n is 0 or a whole integer of from 1 through 10 with ammonia, alkylamine, or polyamine and an aldehyde.The condensation products and their fuel-soluble salts are useful as fuel additives for the prevention and control of engine deposits.

Abstract translation: 通过具有下式的化合物缩合制备的曼尼期缩合产物：其中R是氢，具有1至6个碳原子的低级烷基，具有1至6个原子的低级烷氧基; R1是平均分子量为约400至5000且n为0或整数为1至10的聚氨基，烷基胺或多胺和醛的聚烷基。 缩合产物及其燃料可溶性盐可用作预防和控制发动机沉积物的燃料添加剂。

公开(公告)号：US5306315A

公开(公告)日：1994-04-26

申请号：US41071

申请日：1993-04-01

Applicant: Richard E. Cherpeck

Inventor： Richard E. Cherpeck

IPC: C07C217/08 ,  C07C217/28 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2387 ,  C10L1/30 ,  C10L10/00 ,  C07C215/00

CPC classification number: C10L1/238 ,  C07C217/28 ,  C10L1/143 ,  C10L1/2387 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/2383 ,  C10L1/305

Abstract: Poly(alkylene ether) amines having the formula: ##STR1## wherein A is an amine moiety having at least one basic nitrogen atom; R.sub.1 is a hydrocarbyl group having a sufficient number of carbon atoms to render the poly(vinyl ether) amine soluble in hydrocarbons boiling in the gasoline or diesel fuel range; R.sub.2 is an alkylene group having 2 to about 8 carbon atoms; R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are each independently hydrogen or a lower alkyl group having 1 to about 4 carbon atoms; R.sub.9 is an alkyl group having 1 to about 10 carbon atoms; m is 0 or 1; and n is an integer from 5 to 99. The poly(vinyl ether) amines of formula I are useful as fuel additives for the prevention and control of engine deposits.

Abstract translation: 具有下式的聚（亚烷基醚）胺：其中A是具有至少一个碱性氮原子的胺部分; R1是具有足够数目碳原子的烃基，使得聚（乙烯基醚）胺可溶于在汽油或柴油燃料范围内沸腾的烃中; R2是具有2至约8个碳原子的亚烷基; R3，R4，R5，R6，R7和R8各自独立地为氢或具有1至约4个碳原子的低级烷基; R9是具有1至约10个碳原子的烷基; m为0或1; 并且n是5至99的整数。式I的聚（乙烯基醚）胺可用作用于预防和控制发动机沉积物的燃料添加剂。