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：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：US5298039A

公开(公告)日：1994-03-29

申请号：US993054

申请日：1992-12-18

Applicant: Juergen Mohr ,  Knut Oppenlaender ,  Juergen Thomas ,  Peter Schreyer

Inventor： Juergen Mohr ,  Knut Oppenlaender ,  Juergen Thomas ,  Peter Schreyer

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L10/00 ,  F02B1/04

CPC classification number: C10L1/146 ,  C10L1/143 ,  C10L10/06 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/2383 ,  C10L1/2387 ,  F02B1/04

Abstract: Fuels for gasoline engines contain a combination of a nitrogen-containing detergent component and an alkoxylate as a carrier oil component, the alkoxylate being a dialkylphenol-initiated propoxylate.

Abstract translation: 用于汽油发动机的燃料含有含氮洗涤剂组分和作为载体油组分的烷氧基化物的组合，烷氧基化物是二烷基酚引发的丙氧基化物。

公开(公告)号：US4564460A

公开(公告)日：1986-01-14

申请号：US404845

申请日：1982-08-09

Applicant: Casper J. Dorer, Jr. ,  Katsumi Hayashi

Inventor： Casper J. Dorer, Jr. ,  Katsumi Hayashi

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  F16K31/44

CPC classification number: C10L1/14 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/202 ,  C10L1/208 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/301

Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a --Ar--(OH).sub.b I wherein R* is a hydrocarbyl group selected from the group consisting of hydrocarbyl groups of from about 8 to about 30 carbon atoms and polymers of at least 30 carbon atoms, Ar is an aromatic moiety having 0 to 4 optional substituents selected from the group consisting of lower alkyl, lower alkoxyl, nitro, halo or combinations of two or more of said optional substituents, and a and b are each independently an integer of 1 up to 5 times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar;(iii) mixtures of (i) and (ii); and(B) as a second component, the reaction product of (B)(I) a hydrocarbyl-substituted carboxylic acylating agent with (B)(II) one or more amines, one or more alcohols, or a mixture of one or more amines and/or one or more alcohols, the hydrocarbyl substituent of said agent (B)(I) being selected from the group consisting of(i') one or more mono-olefins of from about 8 to about 30 carbon atoms;(ii') mixtures of one or more mono-olefins of from about 8 to about 30 carbon atoms with one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of polymers of mono-1-olefins of from 2 to 8 carbon atoms, or the chlorinated or brominated analogs of such polymers; and(iii') one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of(a) polymers of mono-olefins of from about 8 to about 30 carbon atoms;(b) interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with mono-olefins of from about 8 to about 30 carbon atoms;(c) one or more mixtures of homopolymers and/or interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with homopolymers and/or interpolymers of mono-olefins of from about 8 to about 30 carbon atoms; and(d) chlorinated or brominated analogs of (a), (b), or (c).

公开(公告)号：US4559155A

公开(公告)日：1985-12-17

申请号：US711111

申请日：1985-03-12

Applicant: Casper J. Dorer, Jr. ,  Katsumi Hayashi

Inventor： Casper J. Dorer, Jr. ,  Katsumi Hayashi

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  F16K31/44

CPC classification number: C10L1/14 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/202 ,  C10L1/208 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/301

Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a --Ar--(OH).sub.b I wherein R* is a hydrocarbyl group selected from the group consisting of hydrocarbyl groups of from about 8 to about 30 carbon atoms and polymers of at least 30 carbon atoms, Ar is an aromatic moiety having 0 to 4 optional substituents selected from the group consisting of lower alkyl, lower alkoxyl, nitro, halo or combinations of two or more of said optional substituents, and a and b are each independently an integer of 1 up to 5 times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar;(iii) mixtures of (i) and (ii); and(B) as a second component, the reaction product of (B)(I) a hydrocarbyl-substituted carboxylic acylating agent with (B)(II) one or more amines, one or more alcohols, or a mixture of one or more amines and/or one or more alcohols, the hydrocarbyl substituent of said agent (B)(I) being selected from the group consisting of(i') one or more mono-olefins of from about 8 to about 30 carbon atoms;(ii') mixtures of one or more mono-olefins of from about 8 to about 30 carbon atoms with one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of polymers of mono-1-olefins of from 2 to 8 carbon atoms, or the chlorinated or brominated analogs of such polymers; and(iii') one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of(a) polymers of mono-olefins of from about 8 to about 30 carbon atoms;(b) interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with mono-olefins of from about 8 to about 30 carbon atoms;(c) one or more mixtures of homopolymers and/or interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with homopolymers and/or interpolymers of mono-olefins of from about 8 to about 30 carbon atoms; and(d) chlorinated or brominated analogs of (a), (b), or (c).

公开(公告)号：US4105418A

公开(公告)日：1978-08-08

申请号：US588066

申请日：1975-06-18

Applicant: Dietrich F. A. Mohnhaupt

Inventor： Dietrich F. A. Mohnhaupt

IPC: C10L1/182 ,  C10L1/19 ,  C10L1/198 ,  C10L1/222 ,  C10L1/24 ,  F02B1/04 ,  F02B3/06 ,  C10L1/18

CPC classification number: C10L10/02 ,  C10L1/1826 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/2437 ,  C10L10/08 ,  F02B1/04 ,  F02B3/06

Abstract: A liquid fuel for internal combustion engines allowing better combustion and increased purity of exhaust gases, especially in terms of CO concentration and freedom from unburned or only partially burned hydrocarbons. The fuel is a conventional hydrocarbon based fuel, like gasoline and diesel oil, containing at least one additive which reduces the surface tension of the liquid fuel.

Abstract translation: 用于内燃机的液体燃料允许更好的燃烧和提高废气的纯度，特别是在CO浓度方面，并且没有未燃烧或仅部分燃烧的烃。 燃料是常规的基于烃的燃料，如汽油和柴油，其含有至少一种降低液体燃料的表面张力的添加剂。

公开(公告)号：US3900297A

公开(公告)日：1975-08-19

申请号：US29357672

申请日：1972-09-29

Applicant: MICHAELS JAMES

Inventor： MICHAELS JAMES

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/23 ,  F02B75/34

CPC classification number: C10L1/231 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/1986 ,  F02B75/34

Abstract: Nitroparaffins are added to gasoline together with synthetic lubricants of the ester type (e.g. synthetic jet turbine oil) and are used as fuel in glow engines, jet engines and internal combustion engines in general to improve combustion efficiency, especially by lowering fuel consumption while increasing the output and providing cleaner burning.

公开(公告)号：US3713792A

公开(公告)日：1973-01-30

申请号：US3713792D

申请日：1970-12-23

Applicant: BETZ LABORATORIES

Inventor： WILEY D

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/26 ,  C10L1/32 ,  C10L9/00

CPC classification number: C10L1/10 ,  C10L1/1208 ,  C10L1/1233 ,  C10L1/1616 ,  C10L1/1802 ,  C10L1/188 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2283 ,  C10L1/2658

Abstract: THE PRESENT DISCLOSURE IS DIRECTED TO A METHOD OF STABILIZING FUEL ADDITIVES. THE METHOD GENERALLY ENTAILS INCORPORATING IN THE FUEL ADDITIVE AN EFFECTIVE AMOUNT OF GLYCEROL ESTER HAVING AT LEAST A

R1-CO-

GROUP, WHERE R1 REPRESENTS A HYDROXY SUBSTITUTED ALIPHATIC GROUP HAVING FROM ABOUT 11 TO ABOUT 24 CARBON ATOMS.