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公开(公告)号:US4804389A
公开(公告)日:1989-02-14
申请号:US95484
申请日:1987-12-01
Applicant: Thomas E. Johnston , Dorer, Jr. Casper J.
Inventor: Thomas E. Johnston , Dorer, Jr. Casper J.
IPC: C10L1/14 , C10L1/16 , C10L1/18 , C10L1/20 , C10L1/22 , C10L1/24 , C10L1/26 , C10L1/28 , C10L1/30
CPC classification number: C10L1/143 , C10L1/14 , C10L1/146 , C10L1/1608 , C10L1/1616 , C10L1/18 , C10L1/1814 , C10L1/1817 , C10L1/1824 , C10L1/1828 , C10L1/1852 , C10L1/1857 , C10L1/188 , C10L1/1881 , C10L1/1883 , C10L1/1885 , C10L1/1886 , C10L1/1888 , C10L1/189 , C10L1/1895 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/198 , C10L1/1981 , C10L1/1985 , C10L1/201 , C10L1/202 , C10L1/203 , C10L1/205 , C10L1/221 , C10L1/222 , C10L1/2222 , C10L1/2225 , C10L1/223 , C10L1/2235 , C10L1/224 , C10L1/231 , C10L1/232 , C10L1/2335 , C10L1/2362 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/24 , C10L1/2406 , C10L1/2412 , C10L1/2418 , C10L1/2425 , C10L1/2431 , C10L1/2437 , C10L1/2443 , C10L1/2475 , C10L1/2481 , C10L1/2493 , C10L1/26 , C10L1/2608 , C10L1/2616 , C10L1/2641 , C10L1/265 , C10L1/2683 , C10L1/2691 , C10L1/285 , C10L1/301 , C10L1/303 , C10L1/305
Abstract: A fuel composition for internal combustion engines, and more particularly, a fuel composition for internal combustion engines containing less than about 0.5 gram of lead per gallon of fuel is described. The fuel provides acceptable valve seat protection in engines designed to operate on leaded or unleaded fuels. Ordinarily, leaded fuels contain components to reduce deposits within the engine cylinders which unleaded fuels do not. As leaded fuels become unavailable, some refiners will add valve protecting components to the unleaded fuels to satisfy the leaded market. Such fuels will then potentially cause an increase in the octane requirement. This invention deals with polybasic carboxylate additives having valve seat protection properties which avoid or minimize the octane requirement increase.
Abstract translation: 一种内燃机用燃料组合物,特别是含有少于约0.5克铅每加仑燃料的内燃机燃料组合物。 燃油在设计用于对含铅或无铅燃料进行操作的发动机中提供可接受的阀座保护。 通常,含铅燃料含有组分以减少发动机气缸内的沉积物,无铅燃料不能。 随着含铅燃料不可用,一些炼油厂将向无铅燃料添加阀门保护部件,以满足有铅市场。 这样的燃料将潜在地导致辛烷值的增加。 本发明涉及具有阀座保护性能的多元羧酸盐添加剂,其避免或最小化辛烷值需求增加。
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82.Fuel compositions and additive mixtures for alleviation of exhaust gas catalyst plugging 失效
Title translation: 用于减轻废气催化剂堵塞的燃料组合物和添加剂混合物公开(公告)号:USRE29488E
公开(公告)日:1977-12-06
申请号:US728398
申请日:1976-09-30
Applicant: Marcelian F. Gautreaux
Inventor: Marcelian F. Gautreaux
CPC classification number: C10L10/06 , B01D53/86 , C10L1/14 , C10L10/04 , C10L10/10 , C10L1/1883 , C10L1/19 , C10L1/191 , C10L1/205 , C10L1/2225 , C10L1/305
Abstract: Gasoline compositions and additive mixtures of carboxymethoxysuccinic acid, its salts, esters, or other derivatives in amount sufficient to alleviate the plugging of certain catalysts being used in an engine exhaust system to lower the amount of undesirable constituents in exhaust gas from an engine being operated on gasoline containing a cyclopentadienyl manganese antiknock.
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公开(公告)号:US4005993A
公开(公告)日:1977-02-01
申请号:US664505
申请日:1976-03-08
Applicant: Leonard M. Niebylski , Ellis B. Rifkin
Inventor: Leonard M. Niebylski , Ellis B. Rifkin
CPC classification number: C10L10/02 , C10L1/14 , C10L10/06 , C10L10/10 , C10L1/19 , C10L1/205 , C10L1/2222 , C10L1/223 , C10L1/224 , C10L1/305
Abstract: Gasoline compositions and additive mixtures containing compounds having the formula ##STR1## wherein R.sub.1 -R.sub.3 and R'-R'" are each independently selected from hydrogen, hydrocarbyl radicals, and substituted hydrocarbyl radicals, in an amount sufficient to alleviate the plugging of certain catalysts being used in an engine exhaust system to lower the amount of undesirable constituents in exhaust gas from an engine being operated on gasoline containing a cyclopentadienyl manganese antiknock.
Abstract translation: 含有下式化合物的汽油组合物和添加剂混合物,其中R1-R3和R'-R“'各自独立地选自氢,烃基和取代的烃基,其量足以减轻某些 催化剂用于发动机排气系统中以降低来自在含有环戊二烯基锰抗爆炸剂的汽油上操作的发动机的废气中的不期望成分的量。
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公开(公告)号:US3132008A
公开(公告)日:1964-05-05
申请号:US12687761
申请日:1961-07-26
Applicant: BRITISH PETROLEUM CO
Inventor: ALFRED CHAMPAGNAT
IPC: C10L1/20
CPC classification number: C10L1/205
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公开(公告)号:US3121738A
公开(公告)日:1964-02-18
申请号:US19649662
申请日:1962-05-21
Applicant: STANDARD OIL CO
Inventor: FIELDS ELLIS K
CPC classification number: A23D9/007 , C07C61/22 , C07C61/40 , C10L1/205 , C10M1/08 , C10M2205/00 , C10M2207/282 , C10M2207/34 , C10M2209/103 , C10M2211/044 , C10N2240/201 , C10N2240/202 , C10N2250/10 , C10N2270/02
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公开(公告)号:US2527889A
公开(公告)日:1950-10-31
申请号:US69166446
申请日:1946-08-19
Applicant: UNION OIL CO
Inventor: MOORE CHARLES C , VERDES ESTATES PALOS , FISCHER PAUL W
CPC classification number: C10M1/08 , C10L1/14 , C10L1/143 , C10L1/1881 , C10L1/1886 , C10L1/191 , C10L1/1985 , C10L1/205 , C10L1/2493 , C10M2201/02 , C10M2207/021 , C10M2207/026 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10M2207/289 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2211/044 , C10M2211/06 , C10M2211/08 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C10M2219/02 , C10M2219/024 , C10M2223/10 , C10N2210/04 , C10N2230/12 , C10N2240/14 , C10N2240/401 , C10N2250/10
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公开(公告)号:US2331386A
公开(公告)日:1943-10-12
申请号:US30268939
申请日:1939-11-03
Applicant: STANDARD OIL DEV CO
Inventor: GAYLOR PETER J
CPC classification number: C10M1/08 , C10L1/006 , C10L1/023 , C10L1/19 , C10L1/205 , C10L1/224 , C10M2207/32 , C10M2211/042 , C10M2211/06 , C10M2215/10
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公开(公告)号:US2281676A
公开(公告)日:1942-05-05
申请号:US28337939
申请日:1939-07-08
Applicant: TIDE WATER ASSOCIATED OIL COMP
Inventor: WILLIAM COOK ELMER
IPC: C10L1/14 , C10L1/18 , C10L1/20 , C10L1/22 , C10L10/06 , C10M131/12 , C10M135/02 , C23F11/12 , H04B3/10
CPC classification number: C23F11/126 , C10L1/14 , C10L1/18 , C10L1/1824 , C10L1/1852 , C10L1/188 , C10L1/1881 , C10L1/205 , C10L1/224 , C10L10/06 , C10M131/12 , C10M135/02 , C10M2201/02 , C10M2207/023 , C10M2207/024 , C10M2207/025 , C10M2207/026 , C10M2207/04 , C10M2207/125 , C10M2207/129 , C10M2207/40 , C10M2207/404 , C10M2211/044 , C10M2211/06 , C10M2215/06 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2219/02 , C10M2219/024 , C10M2219/085 , C10N2240/00 , C10N2240/14 , C10N2240/201 , C10N2240/202 , C10N2240/22 , C10N2240/30 , C10N2240/401 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02 , H04B3/10
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公开(公告)号:US2230642A
公开(公告)日:1941-02-04
申请号:US22473138
申请日:1938-08-13
Applicant: STANDARD OIL DEV CO
Inventor: FISCHER HERBERT G M , HULSE STEWART H
CPC classification number: C10L1/14 , C10L1/1881 , C10L1/1886 , C10L1/205
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公开(公告)号:EP0748364B1
公开(公告)日:2007-11-21
申请号:EP95913972.6
申请日:1995-03-02
Applicant: ORR, William C.
Inventor: ORR, William C.
CPC classification number: F02M25/00 , C10L1/10 , C10L1/12 , C10L1/1208 , C10L1/1216 , C10L1/1225 , C10L1/1233 , C10L1/1241 , C10L1/125 , C10L1/1258 , C10L1/1266 , C10L1/1275 , C10L1/1283 , C10L1/1291 , C10L1/14 , C10L1/1608 , C10L1/1616 , C10L1/1641 , C10L1/165 , C10L1/1691 , C10L1/18 , C10L1/1802 , C10L1/1811 , C10L1/1814 , C10L1/182 , C10L1/1824 , C10L1/1828 , C10L1/183 , C10L1/1832 , C10L1/1837 , C10L1/1852 , C10L1/1855 , C10L1/1857 , C10L1/188 , C10L1/1881 , C10L1/1883 , C10L1/1886 , C10L1/189 , C10L1/19 , C10L1/1905 , C10L1/191 , C10L1/1915 , C10L1/1963 , C10L1/1973 , C10L1/198 , C10L1/1985 , C10L1/20 , C10L1/201 , C10L1/202 , C10L1/203 , C10L1/204 , C10L1/205 , C10L1/206 , C10L1/207 , C10L1/208 , C10L1/221 , C10L1/222 , C10L1/2222 , C10L1/2225 , C10L1/223 , C10L1/2235 , C10L1/224 , C10L1/226 , C10L1/2283 , C10L1/2286 , C10L1/23 , C10L1/231 , C10L1/232 , C10L1/233 , C10L1/2335 , C10L1/236 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/2406 , C10L1/2431 , C10L1/2437 , C10L1/2462 , C10L1/2633 , C10L1/2641 , C10L1/265 , C10L1/285 , C10L1/30 , C10L1/301 , C10L1/303 , C10L1/305 , C10L1/306 , C10L1/308 , C10L10/02 , C10L10/04 , F02B3/06 , F02B2275/32 , Y02T10/142
Abstract: Cold high energy fuel compositions for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, relates to fuels comprised of enhanced combustion structure.
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