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公开(公告)号:US5743923A
公开(公告)日:1998-04-28
申请号:US668202
申请日:1996-06-19
IPC分类号: C10L1/14 , C10L1/16 , C10L1/18 , C10L1/192 , C10L1/195 , C10L1/196 , C10L1/197 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/24 , C10L10/14
CPC分类号: C10L1/195 , C10L1/143 , C10L1/146 , C10L1/1973 , C10L1/1985 , C10L1/224 , C10L10/14 , C10L10/16 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1824 , C10L1/1852 , C10L1/1883 , C10L1/1895 , C10L1/19 , C10L1/1905 , C10L1/191 , C10L1/192 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L1/198 , C10L1/1986 , C10L1/208 , C10L1/221 , C10L1/222 , C10L1/2222 , C10L1/2225 , C10L1/232 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/238 , C10L1/2383 , C10L1/2412 , C10L1/2437 , C10L1/245
摘要: The low temperature properties of a blend of biofuel and petroleum-based fuel oil are improved by the addition of an ethylene-unsaturated ester copolymer, or a comb polymer, or a polar N compound, or a compound having at least one linear alkyl groups connected to a non-polymeric organic residue.
摘要翻译: PCT No.PCT / EP93 / 02908 Sec。 371日期1995年04月25日 102(e)日期1995年4月25日PCT提交1993年10月21日PCT公布。 公开号WO94 / 10267 日期1994年5月11日生物燃料和石油基燃料油的混合物的低温性能通过加入乙烯 - 不饱和酯共聚物或梳形聚合物或极性N化合物或具有至少一种 与非聚合有机残基连接的直链烷基。
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公开(公告)号:US5703256A
公开(公告)日:1997-12-30
申请号:US764918
申请日:1996-12-16
申请人: Joseph Victor Cusumano , William Daniel Diana , Jacob Emert , Keith Raymond Gorda , Richard H. Schlosberg , David A. Young , Albert I. Yezrielev , William Bernard Eckstrom , Edris Eileen Manry , Michael John Keenan
发明人: Joseph Victor Cusumano , William Daniel Diana , Jacob Emert , Keith Raymond Gorda , Richard H. Schlosberg , David A. Young , Albert I. Yezrielev , William Bernard Eckstrom , Edris Eileen Manry , Michael John Keenan
IPC分类号: C10M159/12 , B01J10/00 , B01J19/24 , C07C51/14 , C07C67/38 , C08F8/00 , C08F8/10 , C08F8/32 , C08F8/34 , C08L23/26 , C08L101/00 , C08L101/06 , C10L1/14 , C10L1/18 , C10L1/195 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/236 , C10L1/238 , C10L1/2383 , C10L1/24 , C10L1/26 , C10L1/28 , C10L1/30 , C10L10/00 , C10M129/95 , C10M133/06 , C10M133/52 , C10M133/54 , C10M133/56 , C10M143/00 , C10M145/12 , C10M149/06 , C10M159/18 , C10N20/04 , C10N30/04 , C07C63/00
CPC分类号: C10M159/18 , B01J19/2415 , B01J19/242 , C07C51/14 , C07C67/38 , C08F8/00 , C08F8/10 , C08F8/14 , C08F8/18 , C08F8/32 , C08F8/34 , C10L1/143 , C10L1/1817 , C10L1/195 , C10L1/198 , C10L1/206 , C10L1/221 , C10L1/236 , C10L1/238 , C10L1/2383 , C10L1/2475 , C10L1/2493 , C10L1/2691 , C10L1/285 , C10L1/303 , C10L10/04 , C10M129/95 , C10M133/06 , C10M133/52 , C10M133/54 , C10M133/56 , C10M143/00 , C10M145/12 , C10M149/06 , B01J2219/00094 , C08F2800/20 , C10L1/208 , C10L1/2387 , C10L1/2683 , C10L1/30 , C10M2207/023 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/289 , C10M2209/00 , C10M2209/02 , C10M2209/082 , C10M2209/10 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/024 , C10M2217/046 , C10M2217/06 , C10M2219/062 , C10M2227/061 , C10M2227/09 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/07 , C10N2210/08 , C10N2240/00 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/40 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要: A Koch functionalized product which is the reaction product of at least one polymer having a number average molecular weight of at least 500 and at least ethylenic double bond per polymer chain, with carbon monoxide and a nucleophilic trapping agent. The invention includes functionalized polymer, derivatives thereof and methods of making the same.
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公开(公告)号:US5593466A
公开(公告)日:1997-01-14
申请号:US531800
申请日:1995-09-21
申请人: Robert D. Tack , Kenneth Lewtas
发明人: Robert D. Tack , Kenneth Lewtas
IPC分类号: C10G73/04 , C10L1/192 , C10L1/196 , C10L1/197 , C10L1/20 , C10L10/08 , C10M145/16 , C10M147/04 , C10N30/02 , C10L1/18
CPC分类号: C10L1/1966 , C10G73/04 , C10L1/1973 , C10L1/208 , C10M145/16 , C10M147/04 , C10M2205/00 , C10M2205/02 , C10M2209/00 , C10M2209/086 , C10M2213/00 , C10M2213/04 , C10M2213/06
摘要: Crude oils, lubricating oils or fuel oils have their flow point improved by adding to the crude oil, lubricating oil or fuel oil a minor proportion by weight of a polymer containing the repeating units: ##STR1## where x is an integer and y is 0 or an integer and wherein in the total polymer x+y is at least two.
摘要翻译: 原油,润滑油或燃料油通过向原油,润滑油或燃料油中加入少量重量的含有重复单元的聚合物,其流动点得到改善:其中x是整数 并且y为0或整数,并且其中在总聚合物中x + y为至少两个。
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公开(公告)号:US4127138A
公开(公告)日:1978-11-28
申请号:US854298
申请日:1977-11-23
申请人: William M. Sweeney
发明人: William M. Sweeney
CPC分类号: C10L1/208 , F17D1/16 , Y10T137/0391
摘要: A low pour point fuel oil composition is prepared from a major amount of a high pour point, low sulfur, waxy, residual fuel and a minor amount of low wax, low pour, residual fuel oil by adding thereto from 0.01 to 0.5% by weight of an oil soluble terpolymer such as vinyl acetate-ethylene-vinyl chloride or allyl chloride having a number average molecular weight of about 4,000 to about 70,000. The copolymer may be added either in a water-glycol emulsion or in a hydrocarbon to one of the blend components which has been heated to between about 25.degree. to 150.degree. C. In another aspect, this invention relates to a process for the pipeline transportation of the low pour fuel oil compositions previously described.
摘要翻译: 低倾点燃料油组合物由主要量的高倾点,低硫,蜡质,残余燃料和少量低蜡,低倾倒的残留燃料油,通过加入0.01至0.5重量% 的油溶性三元共聚物,例如数均分子量为约4,000至约70,000的乙酸乙烯酯 - 乙烯 - 氯乙烯或烯丙基氯。 共聚物可以以水 - 乙二醇乳液或烃的形式加入到已经加热到约25-150℃之间的共混物组分中。另一方面,本发明涉及一种用于管道运输的方法 的前述的低倾倒燃料油组合物。
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公开(公告)号:US3961915A
公开(公告)日:1976-06-08
申请号:US536723
申请日:1974-12-27
申请人: Max J. Wisotsky
发明人: Max J. Wisotsky
CPC分类号: C10L1/143 , C10L1/1641 , C10L1/1691 , C10L1/1802 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/207 , C10L1/208 , C10L1/224 , C10L1/2364 , C10L1/2368 , C10L1/2383 , F02B3/06
摘要: The low temperature filterability of a petroleum middle distillate fuel, such as a heating oil or a diesel fuel is improved by adding to the fuel a flow improving amount of wool fat and, if desired, a flow improving amount of wool fat in combination with oil-soluble, auxiliary flow-improving material such as: an alkyl aromatic, e.g., the condensation product of chlorinated wax and naphthalene; a polymer of an acrylic ester, such as polyalkyl acrylate; etc. This invention is particularly advantageous in improving the flow of a diesel fuel through a fine filter at low temperatures.
摘要翻译: 石油中间馏分燃料如加热油或柴油燃料的低温过滤能力通过向燃料中添加流动改善量的羊毛脂,并且如果需要的话,可以改善羊脂与油的组合的流动改善量 可溶性辅助流动改进材料如:烷基芳族化合物,例如氯化蜡和萘的缩合产物; 丙烯酸酯的聚合物,例如聚丙烯酸烷基酯; 本发明特别有利于在低温下改善通过精细过滤器的柴油燃料的流动。
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6.
公开(公告)号:US3955940A
公开(公告)日:1976-05-11
申请号:US538931
申请日:1975-01-06
CPC分类号: C10L1/143 , C10L1/14 , C10L1/1641 , C10L1/1658 , C10L1/1691 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/208 , C10L1/2222 , C10L1/224 , C10L1/2383
摘要: Secondary amines having two straight chain aliphatic hydrocarbon groups of 8 to 30 carbon atoms each are wax crystal modifiers for middle distillate fuel oils and can be used in combination with polymeric pour point depressants and an amorphous petrolatum, to lower the pour point and/or improve cold flow properties of the oil.
摘要翻译: 具有8至30个碳原子的直链脂族烃基的仲胺各自为中间馏分燃料油的蜡结晶改性剂,可与聚合倾点下降剂和无定形凡士林组合使用,以降低倾点和/或改善 油的冷流特性。
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公开(公告)号:US3397970A
公开(公告)日:1968-08-20
申请号:US36841464
申请日:1964-05-18
发明人: STRICKLAND BARNEY R
CPC分类号: C10L1/143 , C10L1/1883 , C10L1/1955 , C10L1/1963 , C10L1/1973 , C10L1/208 , C10L1/2222 , C10L1/2362 , C10L1/2641
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8.
公开(公告)号:US3346353A
公开(公告)日:1967-10-10
申请号:US28942663
申请日:1963-06-20
CPC分类号: C10L1/143 , C10L1/208 , C10L1/2222 , C10L1/2362 , C10L1/2366 , C10M1/08 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/04 , C10M2215/26 , C10M2217/026 , C10N2240/14 , C10N2240/201 , C10N2240/202
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10.
公开(公告)号:US06310011B1
公开(公告)日:2001-10-30
申请号:US08323982
申请日:1994-10-17
IPC分类号: C10M15922
CPC分类号: C10M159/20 , C10L1/10 , C10L1/1225 , C10L1/1233 , C10L1/1266 , C10L1/1275 , C10L1/1291 , C10L1/1824 , C10L1/1881 , C10L1/1883 , C10L1/189 , C10L1/19 , C10L1/1905 , C10L1/198 , C10L1/1981 , C10L1/1985 , C10L1/202 , C10L1/208 , C10L1/2235 , C10L1/232 , C10L1/238 , C10L1/2418 , C10L1/2431 , C10L1/2437 , C10L1/2443 , C10L1/2475 , C10L1/2481 , C10L1/2493 , C10L1/303 , C10M159/22 , C10N2260/10 , C10N2260/14
摘要: Lubricants containing metal salts of hydrocarbyl-substituted carboxyalkylene-linked phenols, dihydrocarbyl esters of alkylene dicarboxylic acids, the alkylene group being substituted with a hydroxy group and an additional carboxylic acid group, or alkylene-linked polyaromatic molecules, the aromatic moieties whereof comprise at least one hydrocarbyl-substituted phenol and at least one carboxy phenol, where the hydrocarbyl groups are of sufficient length to provide oil solubility to the salt, exhibit good asphaltene suspension for marine diesel applications. Preferably the salts are overbased.
摘要翻译: 含有烃基取代的羧基亚烷基连接的酚的金属盐,亚烷基二羧酸的二烃基酯,亚烷基被羟基和另外的羧酸基团取代的润滑剂或亚烷基连接的多芳族分子,其芳族部分至少包含 一个烃基取代的酚和至少一个羧基苯酚,其中烃基具有足够的长度以提供对盐的油溶性,对于船用柴油应用表现出良好的沥青质悬浮液。 优选地,盐是高碱性的。
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