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1.发明授权Polyoxyisopropylenediamine-acid anhydride-n-alkyl-alkylene diamine reaction product and motor fuel composition containing same 失效聚氧异丙二胺酸酐 - 正烷基 - 亚烷基二胺反应产物和含有其的机动车燃料组合物
公开(公告)号：US4643738A
公开(公告)日：1987-02-17
申请号：US780141
申请日：1985-09-27
CPC分类号： C10L1/2225 , C10L1/221 , C10L1/224
摘要： Gasoline of reduced combustion chamber deposit attained by addition of, as additive, a reaction product of polyoxyisopropylenediamine-maleic anhydride-N-tallow-1,3-propane diamine.
摘要翻译： 通过加入聚氧异丙基二胺 - 马来酸酐-N-牛脂-1,3-丙二胺的反应产物作为添加剂，得到减少的燃烧室沉积物的汽油。
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2.发明授权Polyoxyisopropylenediamine-acid anhydride-polyamine reaction product and motor fuel composition containing same 失效聚氧异丙二胺酸酐 - 多胺反应产物和含有相同的汽油燃料组成
公开(公告)号：US4581040A
公开(公告)日：1986-04-08
申请号：US775086
申请日：1985-09-12
CPC分类号： C10L1/224
摘要： Gasoline of reduced combustion chamber deposit attained by addition of, as additive, a reaction product of polyoxyisopropylenediamine-polyalkylene polyamine-maleic anhydride.
摘要翻译： 通过添加聚氧异亚丙基二胺 - 聚亚烷基多胺 - 马来酸酐的反应产物作为添加剂而获得减少的燃烧室沉积物的汽油。
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3.发明授权Polyol-acid anhydride-N-alkyl-alkylene diamine reaction product and motor fuel composition containing same 失效多元醇酸酐-N-烷基 - 亚烷基二胺反应产物和含有它的马达燃料组合物
公开(公告)号：US4643737A
公开(公告)日：1987-02-17
申请号：US791638
申请日：1985-10-25
CPC分类号： C10L1/2222 , C10L1/221
摘要： Gasoline of reduced combusiton chamber deposits attained by addition of, as an additive, a reaction product of alpha-hydroxy omega hydroxy-poly (oxyethylene) poly (oxypropylene) poly (oxyethylene) block copolymer, maleic anhydride and N-tallow-1,3-propane diamine.
摘要翻译： 通过添加α-羟基羟基 - 聚（氧乙烯）聚（氧丙烯）聚（氧乙烯）嵌段共聚物，马来酸酐和N-牛脂-1,3-二醇的反应产物作为添加剂而获得的减少的燃烧室沉积物的汽油 丙二胺。
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公开(公告)号：US4973411A
公开(公告)日：1990-11-27
申请号：US407824
申请日：1989-09-15
IPC分类号： C07G99/00 , C10M159/22 , C10N10/04 , C10N30/04 , C10N30/10 , C10N30/12 , C10N40/25 , C10N60/10 , C10N70/00
CPC分类号： C10M159/22 , C07G17/008
摘要： An improved process for the preparation of sulfurized overbased alkaline earth metal phenates comprises steps of:(a) sulfurizing an alkylphenol with a sulfur halide in an alkane solvent;(b) neutralizing the sulfurized alkylphenol with an alkaline earth metal compound in a mixed solvent comprising an alkane and a lower alkanol to produce a sulfurized alkaline earth metal phenate;(c) carbonating said phenate with carbon dioxide to produce an overbased phenate; and(d) filtering and solvent stripping the reaction mixture to recover the phenate product.The products have a high degree of sulfurization with a substantial portion of monosulfide bonds and are substantially free from alkylene oxide residues.
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公开(公告)号：US4713087A
公开(公告)日：1987-12-15
申请号：US918205
申请日：1986-10-14
CPC分类号： C10L1/1824
摘要： A novel diluent composition for handling fuel additives comprising a mixture of hydrocarbons in the avjet boiling range in combination with primary amyl alcohol.
摘要翻译： 一种用于处理燃料添加剂的新型稀释剂组合物，其包括在沸点范围内的烃与初级戊醇的混合物。
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6.发明授权Polymeric step ladder polysuccinimide compositions suitable for lubricating oil dispersants and fuel additives 失效聚合物梯级聚琥珀酰亚胺组合物，适用于润滑油分散剂和燃料添加剂
公开(公告)号：US5062980A
公开(公告)日：1991-11-05
申请号：US428545
申请日：1989-10-30
IPC分类号： C08F8/46 , C10M133/56
CPC分类号： C10M133/56 , C08F8/10 , C08F8/48 , C08F2810/20 , C10M2215/04 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： Polymeric step ladder polysuccinimide compositions prepared by coupling the polyamine segments of polyalkenyl succinimides with dicarboxylic acids are useful as improved lubricating oil dispersants which are more compatible with engine seals made of synthetic rubbers such as Viton.RTM. than existing additives.
摘要翻译： 通过将聚烯基琥珀酰亚胺的多胺链段与二羧酸偶联制备的聚合物阶梯聚琥珀酰亚胺组合物可用作改进的润滑油分散剂，其与由诸如Viton TM的合成橡胶制成的发动机密封件比现有添加剂更相容。
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公开(公告)号：US4430093A
公开(公告)日：1984-02-07
申请号：US423940
申请日：1982-09-27
IPC分类号： C08G63/66 , C08G65/332 , C10L1/198 , F02B3/06 , C10L1/18
CPC分类号： C10L1/1985 , C08G63/66 , C08G65/3326 , F02B3/06
摘要： The invention relates to a novel compound comprising the reaction product of a benzophenonetetracarboxylic dianhydride or a benzophenonetetracarboxylic acid, in particular, 3,3'4,4'-benzophenonetetracarboxylic dianhydride, and a polyol, and the use of this novel compound as a stabilizer for middle distillate fuels extended with non-petroleum distillates.
摘要翻译： 本发明涉及包含二苯甲酮四羧酸二酐或二苯甲酮四羧酸，特别是3,3,4,4'-二苯甲酮四羧酸二酐的反应产物和多元醇的新型化合物，以及该新型化合物作为稳定剂的用途 中间馏分燃料用非石油馏分延长。
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公开(公告)号：US4456454A
公开(公告)日：1984-06-26
申请号：US507267
申请日：1983-06-23
IPC分类号： C10L1/22
CPC分类号： C10L1/221
摘要： Provided is a Mannich reaction product prepared by reacting malonic acid, formaldehyde and an amine, wherein the amine is represented by the formula: R--NH.sub.2, and R--NH--CH.sub.2 --CH.sub.2 --CH.sub.2 --NH.sub.2, in which R is a hydrocarbyl radical having from about 6 to 20 carbon atoms, and, also, a motor fuel composition containing the same that is non-corrosive and non-fouling.
摘要翻译： 提供通过使丙二酸，甲醛和胺反应制备的曼尼期反应产物，其中胺由下式表示：R-NH 2和R-NH-CH 2 -CH 2 -CH 2 -NH 2，其中R是烃基 具有约6至20个碳原子，并且还包含含有其的非腐蚀性和不污染的马达燃料组合物。
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9.发明授权
公开(公告)号：US4405338A
公开(公告)日：1983-09-20
申请号：US345878
申请日：1982-02-04
CPC分类号： C07C323/00 , C10L1/2412
摘要： Avjet fuel, extended with shale oil distillate boiling in the diesel fuel boiling range, is improved with respect to thermal stability by addition of 0.2 w % of ##STR1##
摘要翻译： 在柴油燃料沸腾范围内沸腾的页岩油馏出物的Avjet燃料通过加入0.2w％的
来改善热稳定性，
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