公开(公告)号：US06379530B1

公开(公告)日：2002-04-30

申请号：US09581047

申请日：2000-06-07

Applicant: David J. Moreton

Inventor： David J. Moreton

IPC: C10L104

CPC classification number: C10L1/2383 ,  C08F8/32 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/238 ,  C10L10/04 ,  C08F110/10

Abstract: This invention relates to a compound represented by the formula wherein in formula (I): R is a polyisobutene group; R1, R2 and R3 are each independently hydrogen, alkyl groups of 1 to 18 carbon atoms, cycloalkyl groups of 4 to 10 carbon atoms or aryl groups of 6 to 10 carbon atoms; and n is an integer of 0 to 4. The invention relates to an additive package for use in making fuels comprising the foregoing compound. The invention also relates to fuel compositions comprising the foregoing compound.

Abstract translation: 本发明涉及由式（I）中的酉己烯衍生物表示的化合物：R是聚异丁烯基团; R 1，R 2和R 3各自独立地为氢，1至18个碳原子的烷基，4至10个碳原子的环烷基或6至10个碳原子的芳基; n为0〜4的整数。本发明涉及用于制造包含上述化合物的燃料的添加剂包。 本发明还涉及包含上述化合物的燃料组合物。

公开(公告)号：US06372000B1

公开(公告)日：2002-04-16

申请号：US09450952

申请日：1999-11-30

Applicant: Thomas F. DeRosa ,  Joseph M. Russo ,  Benjamin J. Kaufman ,  James R. Ketcham ,  Richard V. Kessler ,  Frank J. DeBlase

Inventor： Thomas F. DeRosa ,  Joseph M. Russo ,  Benjamin J. Kaufman ,  James R. Ketcham ,  Richard V. Kessler ,  Frank J. DeBlase

IPC: C10L122

CPC classification number: C10L1/238 ,  C07C217/50 ,  C08G65/2609 ,  C08G65/2612 ,  C08G65/2624 ,  C08G65/3255 ,  C08G65/33303 ,  C08G2650/06 ,  C08G2650/50 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/04

Abstract: A 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 an internal combustion engine fuel composition containing same are provided.

Abstract translation: 通式化合物R 1的烃基聚氧化烯氨基醇是具有约4至约30个碳原子的烷基，脂环族或烷基亚脂基基团或烷基具有约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，并且提供含有其的内燃机燃料组合物。

公开(公告)号：US06368370B1

公开(公告)日：2002-04-09

申请号：US08383635

申请日：1995-02-06

Applicant: Edward T. Sabourin ,  Thomas F. Buckley, III ,  Curtis B. Campbell ,  Frank Plavac

Inventor： Edward T. Sabourin ,  Thomas F. Buckley, III ,  Curtis B. Campbell ,  Frank Plavac

IPC: C10L118

CPC classification number: C10L1/2383 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/202 ,  C10L1/238 ,  C10L1/2387 ,  C10L1/305 ,  C10L1/306 ,  C10L10/04 ,  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 a hydroxyalkyl-substituted amine which is the reaction product of: (a) a polyolefin epoxide derived from a branched chain polyolefin having an average molecular weight of about 400 to 5,000; and (b) an nitrogen-containing compound selected from ammonia, a monoamine having from 1 to 40 carbon atoms, and a polyamine having from 2 to about 12 amine nitrogen atoms and from 2 to about 40 carbon atoms.

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羟烷基取代的胺，其是以下物质的反应产物：（a）衍生自具有平均分子量的支链聚烯烃的聚烯烃环氧化物 重量约400至5,000; 和（b）选自氨，具有1至40个碳原子的单胺和具有2至约12个胺氮原子和2至约40个碳原子的多胺的含氮化合物。

公开(公告)号：US20010056164A1

公开(公告)日：2001-12-27

申请号：US09853600

申请日：2001-05-14

Applicant: BP Exploration Operating Company Limited

Inventor： Simon Neil Duncum ,  Philip Kenneth Gordon Hodgson ,  Keith James ,  Christopher George Osborne

IPC: C08F220/10 ,  C08F018/00

CPC classification number: C10L1/195 ,  C09K8/524 ,  C10L1/143 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/2283 ,  C10L1/23 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/2641 ,  C10L1/2658 ,  C10L1/328

Abstract: Inhibitors of wax deposition for crude oils are polymers of a monomer with structural units derived from at least one ester (i) of an aliphatic carboxylic acid with an aliphatic alcohol, wherein one of the acid and alcohol is ethylenically unsaturated and the other of the acid and alcohol has a long chain group of 14-40 carbons, and a monomer with structural units derived from a corresponding ester (3) with structural units derived from an aliphatic carboxylic acid and an aliphatic alcohol, wherein one of the acid and alcohol is ethylenically unsaturated and the other has an aliphatic group of 1-13 carbons, such that at least 30% preferably 50-90% of the said aliphatic groups have 15-35 carbons. They are preferably made by transesterification. Blends of such polymers and/or the corresponding homopolymers or copolymers of ester 1 and/or polyalkylene imines with long side chains, and optionally with monomeric polar additives may be used as inhibitors.

Abstract translation: 用于原油的蜡沉积抑制剂是具有衍生自脂族羧酸与脂肪醇的至少一种酯（i）的结构单元的单体的聚合物，其中酸和醇之一是烯键式不饱和的，另一种酸 并且醇具有14-40个碳的长链基团和具有衍生自具有衍生自脂族羧酸和脂族醇的结构单元的相应酯（3）的结构单元的单体，其中酸和醇之一是烯属的 另一个具有1-13个碳原子的脂族基团，使得至少30％，优选50-90％的所述脂肪族基团具有15-35个碳原子。 它们优选通过酯交换反应制备。 可以使用这种聚合物和/或相应的酯1和/或聚亚烷基亚胺与长侧链的均聚物或共聚物以及任选的单体极性添加剂的共混物作为抑制剂。

公开(公告)号：US06312481B1

公开(公告)日：2001-11-06

申请号：US08947836

申请日：1997-10-09

Applicant: Jiang-Jen Lin ,  James R. Macias ,  Sarah Louise Weaver

Inventor： Jiang-Jen Lin ,  James R. Macias ,  Sarah Louise Weaver

IPC: C10L122

CPC classification number: C10L1/224 ,  C10L1/238 ,  C10L10/04

Abstract: Monoamide-containing polyether alcohol compounds of the formula: wherein R1, R2 and R3 are each independently selected from hydrogen, hydrocarbyl of 1 to 100 carbon atoms, substituted hydrocarbyl of 1 to 100 carbon atoms and polyoxyalkylene alcohol of 2 to 200 carbon atoms or R2 and R3 taken together form a heterocyclic group of 2 to 100 carbon atoms or a substituted heterocyclic group of 2 to 100 carbon atoms with the proviso that at least one of R1, R2 or R3 must be polyoxyalkylene alcohol have been found to decrease intake valve deposits, control octane requirement increases and reduce octane requirement when used as gasoline additives.

Abstract translation: 具有下式的含单酰胺的聚醚醇化合物：其中R 1，R 2和R 3各自独立地选自氢，1至100个碳原子的烃基，1至100个碳原子的取代烃基和2至200个碳原子的聚氧化烯醇或R2 R 3一起形成2〜100个碳原子的杂环基或2〜100个碳原子的取代杂环基，条件是R1，R2或R3中的至少一个必须是聚氧化烯醇，以减少进气阀沉积物 ，当用作汽油添加剂时，控制辛烷值需求增加并降低辛烷值。

公开(公告)号：US06284716B1

公开(公告)日：2001-09-04

申请号：US08605073

申请日：1996-03-12

Applicant: Wolfgang Günther ,  Knut Oppenländer ,  Walter Denzinger ,  Heinrich Hartmann ,  Helmut Mach ,  Harald Schwahn ,  Hans Peter Rath

Inventor： Wolfgang Günther ,  Knut Oppenländer ,  Walter Denzinger ,  Heinrich Hartmann ,  Helmut Mach ,  Harald Schwahn ,  Hans Peter Rath

IPC: C10M12963

CPC classification number: C10M149/06 ,  C08F8/32 ,  C08F210/10 ,  C08F210/14 ,  C08F216/18 ,  C08F220/06 ,  C08F222/06 ,  C08F226/10 ,  C08F255/02 ,  C08F255/10 ,  C08F2220/1858 ,  C08F2220/1883 ,  C08F2220/1891 ,  C08F2800/10 ,  C10L1/221 ,  C10L1/236 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/04 ,  C10L10/18 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/26 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/04 ,  C10M2217/046 ,  C10M2217/06 ,  C08F2500/02 ,  C08F226/08 ,  C08F222/00

Abstract: Copolymers I carrying functional groups and comprising a) 20-60 mol % of at least one monoethylenically unsaturated C4-C6-dicarboxylic acid or an anhydride thereof, b) 10-70 mol % of at least one oligomer of propene or of a branched 1-olefin of 4 to 10 carbon atoms, having an average molecular weight Mw of from 300 to 5000, and c) 1-50 mol % of at least one monoethylenically unsaturated compound which is copolymerizable with the monomers a) and b), a process for their preparation, oil-soluble reaction products obtainable therefrom by reaction with an amine and the use of said reaction products as additives for lubricants and fuels.

Abstract translation: 携带官能团并包含a）20-60mol％的至少一种单烯属不饱和C4-C6-二羧酸或其酸酐的共聚物，b）10-70mol％的至少一种丙烯或支链1- 4〜10个碳原子的烯烃，平均分子量Mw为300〜5000，和c）1-50摩尔％的可与单体a）和b）共聚的至少一种单烯键式不饱和化合物， 制备，通过与胺反应可得到的油溶性反应产物和使用所述反应产物作为润滑剂和燃料的添加剂。

公开(公告)号：US20010008870A1

公开(公告)日：2001-07-19

申请号：US09780471

申请日：2001-02-12

Applicant: Societa' Italiana Additivi Per Carburanti S.R.L.

Inventor： Jeremy Burton ,  Paolo Falchi

IPC: C08F004/44 ,  C08F004/60 ,  C08F004/64 ,  C08F004/68 ,  C08F004/69 ,  C08F004/643

CPC classification number: C10L1/1658 ,  C08F4/61908 ,  C08F4/61912 ,  C08F210/16 ,  C10L1/143 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2368 ,  C10L1/238 ,  C08F4/61925 ,  C08F210/06 ,  C08F2500/03 ,  C08F2500/17

Abstract: Ethylene copolymers with alpha-olefins utilizable as additives to increase the properties of middle distillates at low temperatures, obtainable by polymerization in the presence of catalysts comprising the reaction product between: 1) a bis-cyclopentadienyl derivative having the general formula: (Cp1Cp2)nullMnull(L2L3) containing groups with oxygen bound to the transition metal, wherein M is a metal from the IIIb group to the IIb group or of the lanthanides series of the periodic table of the elements; 2) a co-catalyst chosen from alumoxanes or boranes.

Abstract translation: 具有α-烯烃的乙烯共聚物可用作添加剂，以在低温下提高中间馏分的性能，可通过在包含以下反应产物的催化剂存在下聚合获得：1）具有以下通式的双环戊二烯基衍生物：<段落lvl = 含有与过渡金属结合的氧的基团的“在线式”（Cp1Cp2）-M-（L2L3）-M-（L2L3）>其中M是IIIb族至IIb族的金属 元素周期表中的镧系元素或镧系元素系列; 2）选自铝氧烷或硼烷的助催化剂。

公开(公告)号：US06258133B1

公开(公告)日：2001-07-10

申请号：US09324620

申请日：1999-06-02

Applicant: Richard E. Cherpeck

Inventor： Richard E. Cherpeck

IPC: C10L118

CPC classification number: C10L1/238 ,  C08G65/33317 ,  C10L10/04

Abstract: A poly(oxyalkylene)pyridyl or piperidyl ether having the formula: wherein A is a nitrogen-containing ring selected from the group consisting of 3-pyridyl, 4-pyridyl, 3-piperidyl and 4-piperidyl; R1 and R2 are independently hydrogen or lower alkyl and each R1 and R2 is independently selected in each —O—CHR1—CHR2— unit; R3 is hydrogen, alkyl having 1 to about 100 carbon atoms, phenyl, aralkyl having about 7 to about 100 carbon atoms or alkaryl having about 7 to about 100 carbon atoms; n is an integer from about 5 to about 100; and x is an integer from 0 to 4. The poly(oxyalkylene)pyridyl and piperidyl ethers of the present invention are useful as fuel additives for the prevention and control of engine deposits.

Abstract translation: 具有下式的聚（氧化烯）吡啶基或哌啶基醚：其中A是选自3-吡啶基，4-吡啶基，3-哌啶基和4-哌啶基的含氮环; R1和R2独立地为氢或低级 烷基，并且每个R 1和R 2在每个-O-CHR 1 -CHR 2 - 单元中独立地选择; R 3是氢，具有1至约100个碳原子的烷基，苯基，具有约7至约100个碳原子的芳烷基或具有约7至约100个碳原子的烷芳基 约100个碳原子; n为约5至约100的整数; x为0〜4的整数。本发明的聚（氧化烯）吡啶基和哌啶基醚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：US06172015B2

公开(公告)日：2001-01-09

申请号：US09358059

申请日：1999-07-21

Applicant: Jacob Emert ,  Albert Rossi ,  David E. Gindelberger ,  Jon E. Stanat ,  James P. Stokes ,  Jaimes Sher

Inventor： Jacob Emert ,  Albert Rossi ,  David E. Gindelberger ,  Jon E. Stanat ,  James P. Stokes ,  Jaimes Sher

IPC: C10M14510

CPC classification number: C10L1/1955 ,  C08F8/32 ,  C08F2810/50 ,  C10L1/1963 ,  C10L1/198 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/238 ,  C10L1/303 ,  C10L10/08 ,  C10M143/00 ,  C10M143/02 ,  C10M143/04 ,  C10M143/06 ,  C10M145/04 ,  C10M145/14 ,  C10M149/06 ,  C10M149/10 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2209/04 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/26 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2221/02 ,  C10N2220/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C08F210/08 ,  C08F210/02

Abstract: Polar monomer-containing copolymers derived from at least one &agr;, &bgr; unsaturated carbonyl compound, such as alkyl acrylates and one or more olefins, such olefins including ethylene and C3-C20 &agr;-olefins such as propylene and 1-butene, which copolymers have (a) an average ethylene sequence length, ESL, of from about 1.0 to less than about 3.0; (b) an average of at least 5 branches per 100 carbon atoms of the copolymer chains comprising the copolymer; (c) at least about 50% of said branches being methyl and/or ethyl branches; (d) substantially all of said incorporated polar monomer is present at the terminal position of said branches; (e) at least about 30% of said copolymer chains terminated with a vinyl or vinylene group; (f) a number average molecular weight, Mn, of from about 300 to about 15,000 when the copolymer is intended for dipersant or wax crystal modifier uses and up to about 500,000 where intended for viscosity modifier uses; and (g) substantial solubility in hydrocarbon and/or synthetic base oil. The copolymers are produced using late-transition-metal catalyst systems and, as an olefin monomer source other than ethylene preferably inexpensive, highly dilute refinery or steam cracker feed streams that have undergone only limited clean-up steps. Fuel and lubricating oil additives, are produced. Where functionalization and derivatization of these copolymers is required for such additives it is facilitated by the olefinic structures available in the copolymer chains.

Abstract translation: 由至少一种α，β不饱和羰基化合物衍生的含极性单体的共聚物，例如丙烯酸烷基酯和一种或多种烯烃，包括乙烯和C 3 -C 20α-烯烃如丙烯和1-丁烯的烯烃，该共聚物具有 a）平均乙烯序列长度，ESL为约1.0至小于约3.0; （b）包含该共聚物的共聚物链中每100个碳原子平均至少5个分支; （c）至少约50％的所述分支是甲基和/或乙基支链; （d）基本上所有掺入的极性单体存在于所述分支的末端位置; （e）至少约30％的所述共聚物链用乙烯基或亚乙烯基封端; （f）数均分子量Mn为约300至约15,000，当共聚物用于浸渍剂或蜡结晶改性剂时，最多约为500,000，用于粘度调节剂用途; 和（g）在烃和/或合成基础油中的实质溶解度。 共聚物使用后过渡金属催化剂体系制备，并且作为除乙烯以外的烯烃单体源优选廉价，高度稀释的炼油厂或蒸汽裂化器进料流仅经过有限的清理步骤。 生产燃料和润滑油添加剂。 在这些添加剂需要这些共聚物的官能化和衍生化的情况下，通过共聚物链中可获得的烯属结构来促进这些共聚物的功能化和衍生。

公开(公告)号：US6147036A

公开(公告)日：2000-11-14

申请号：US43402

申请日：1998-03-23

Applicant: Mark R. Baker

Inventor： Mark R. Baker

IPC: C07D307/33 ,  C07D309/30 ,  C08F8/00 ,  C08F8/14 ,  C08F10/00 ,  C08L23/26 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/00 ,  C10L10/02 ,  C10L10/04 ,  C10L10/08 ,  C10M129/92 ,  C10M133/16 ,  C10M133/52 ,  C10M133/56 ,  C10M149/12 ,  C10M159/12 ,  C10M167/00

CPC classification number: C07D307/33 ,  C07D309/30 ,  C08F8/10 ,  C08F8/32 ,  C10L1/143 ,  C10L1/1817 ,  C10L1/198 ,  C10L1/221 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/303 ,  C10L10/02 ,  C10L10/04 ,  C10L10/06 ,  C10M129/92 ,  C10M133/52 ,  C10M133/56 ,  C10M159/12 ,  C10M167/00 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1691 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/2225 ,  C10L1/233 ,  C10L1/2383 ,  C10L1/2406 ,  C10L1/2456 ,  C10L1/2493 ,  C10L1/2691 ,  C10L1/306 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2203/10 ,  C10M2203/102 ,  C10M2203/104 ,  C10M2203/106 ,  C10M2203/108 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/06 ,  C10M2205/08 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/08 ,  C10M2207/123 ,  C10M2207/124 ,  C10M2207/128 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2207/287 ,  C10M2207/288 ,  C10M2207/289 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2209/086 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/086 ,  C10M2215/24 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/028 ,  C10M2217/04 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/02 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/084 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2223/10 ,  C10M2227/00 ,  C10M2227/061 ,  C10M2229/02 ,  C10M2229/04 ,  C10M2229/041 ,  C10M2229/042 ,  C10M2229/043 ,  C10M2229/044 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10N2210/02 ,  C10N2240/08 ,  C10N2270/02

Abstract: A process for reacting certain carboxylic reactants with olefinic compounds then reacting the intermediate prepared thereby with ammonia, a hydrazine or an amine, and/or a reactive metal or reactive metal compound, products prepared thereby and, additive concentrates and lubricating oil and fuel compositions.

Abstract translation: PCT No.PCT / US97 / 14028 Sec。 371日期：1998年3月23日 102（e）1998年3月23日PCT PCT 1997年8月8日PCT公布。 公开号WO98 / 05741 日本1998年2月12日一种使某些羧基反应物与烯烃化合物反应的方法，然后使由此制备的中间体与氨，肼或胺，和/或反应性金属或活性金属化合物，由此制备的产物，添加剂浓缩物和润滑剂 油和燃料组成。