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1. 发明授权

US06623536B1 Multifunctional additive composition for cold process treatment of middle distillates 失效
标题翻译：用于中间馏分冷加工处理的多功能添加剂组合物
公开(公告)号：US06623536B1
公开(公告)日：2003-09-23
申请号：US09958718
申请日：2002-03-25
申请人： Franck Eydoux , Robert Leger
发明人： Franck Eydoux , Robert Leger
IPC分类号： C10L118
CPC分类号： C10L1/221
摘要： The invention concerns a composition of mulifunctional additives for cold process treatment obtained by reacting carboxylic compounds with amine compounds, characterized in that it contains at least 50 wt. % of a mixture consisting of 10 to 90 wt. % of an additive (AB) of a carboxylic compound (A) selected among maleic and succinic anhydrides, corresponding acids and esters with a polyalkylamine (B) and 90 to 10 wt. % of an additive (CD) obtained by reacting a copolymer (C) obtained by reacting a first unsaturated carboxylic acid with an alkylated ester of a second unsaturated carboxylic acid, identical to or different from the first, of general formula (II) R1R2C═CR3COOR4 wherein R1 and R2, identical or different, being hydrogen, a linear or branched C1-C20 alkyl radical; R3 is hydrogen or a linear or branched alkyl group with not more than three carbon atoms and R4 is hydrogen or a C1-C25 radical, with N-alkylpolyalkylenepolyamine (D).
摘要翻译：本发明涉及通过使羧基化合物与胺化合物反应获得的冷加工处理的多官能添加剂的组合物，其特征在于其含有至少50wt。％的混合物由10至90wt。％的选自马来酸酐和琥珀酸酐的羧酸化合物（A）的添加剂（AB），相应的酸和与聚烷基胺（B）的酯和90至10wt。通过使第一不饱和羧酸与第二不饱和羧酸的烷基化酯反应得到的共聚物（C）与通式（II）中的第一个相同或不同的通式（II）R1R2C = CR 3 COOR 4其中R 1和R 2相同或不同，为氢，直链或支链C 1 -C 20烷基; R3是氢或具有不多于三个碳原子的直链或支链烷基，R4是氢或C1-C25基团与N-烷基聚亚烷基多胺（D）。

2. 发明授权

US4652273A Hydrocarbon middle distillates composition containing nitrogen-containing additives for decreasing its cloud point 失效
标题翻译：含有含氮添加剂的烃中间馏分组合物用于降低其浊点
公开(公告)号：US4652273A
公开(公告)日：1987-03-24
申请号：US737133
申请日：1985-05-23
申请人： Paul Maldonado , Robert Leger , Choua Cohen , Bernard Sillion
发明人： Paul Maldonado , Robert Leger , Choua Cohen , Bernard Sillion
IPC分类号： C10L1/18 , C10L1/188 , C10L1/22 , C10L1/224 , C10L1/2383
CPC分类号： C10L1/224 , C10L1/2383
摘要： A hydrocarbon middle distillate contains an additive for decreasing its cloud point, obtained by reacting an aliphatic dicarboxylic compound selected from the maleic and alkylmaleic anhydrides, the alkenylsuccinic and polyalkenylsuccinic anhydrides and the corresponding dicarboxylic acids and lower alkyl diesters with a compound of the formula:R--Z--(CH.sub.2).sub.n NH].sub.m HorHO--CH.sub.2 --R.sup.5 --NH.sub.2wherein R is a monovalent saturated aliphatic radical, Z is NR' or O, R' being hydrogen or an aliphatic radical, n is an integer from 2 to 4, m is zero or an integer from 1 to 4 and R.sup.5 is a divalent saturated aliphatic radical.
摘要翻译：烃中间馏分含有用于降低其浊点的添加剂，其通过使选自马来酸和烷基马来酸酐的脂族二羧酸化合物，烯基琥珀酸和聚链烯基琥珀酸酐以及相应的二羧酸和低级烷基二酯与下式化合物反应获得：RZ - （CH2）nNH] mH或HO-CH2-R5-NH2，其中R是一价饱和脂族基，Z是NR'或O，R'是氢或脂族基，n是2至4的整数，m 为0或1〜4的整数，R5为二价饱和脂肪族基团。

3. 发明授权

US4374282A Ethers of polyols, their preparation and use 失效
标题翻译：多元醇醚，其制备和用途
公开(公告)号：US4374282A
公开(公告)日：1983-02-15
申请号：US197205
申请日：1980-10-15
申请人： Paul Maldonado , Robert Nouguier , Jean-Claude Fayard , Robert Leger
发明人： Paul Maldonado , Robert Nouguier , Jean-Claude Fayard , Robert Leger
IPC分类号： C10M105/18 , C07C41/00 , C07C41/01 , C07C41/16 , C07C43/10 , C07C43/13 , C07C67/00 , C10L1/182 , C10L1/185 , C10L10/08 , C10M129/16 , C10N30/06 , C10N30/08 , C10N40/25
CPC分类号： C07C41/16 , C10M2203/10 , C10M2203/102 , C10M2207/04 , C10M2209/084 , C10M2219/044 , C10M2223/047
摘要： Ethers of polyols are prepared by reaction of a polyol and an organic chloride in a two phase medium in the presence of a phase transfer catalyst. The ethers of polyols are useful as synthetic lubricants, as lubricant bases, as lubricant additives and as fuel additives.
摘要翻译：多元醇醚通过多相体系和有机氯化物在相转移催化剂存在下在两相介质中反应来制备。多元醇的醚可用作合成润滑剂，作为润滑剂基质，作为润滑剂添加剂和作为燃料添加剂。

4. 发明授权

US5001202A Polymers derived from unsaturated polyesters by addition of compounds with an amine function and their use as additives modifying the properties of petroleum middle distillates when cold 失效
标题翻译：通过加入具有胺官能团的化合物衍生自不饱和聚酯的聚合物，并且它们用作冷却时改性石油中间馏分的性质的添加剂
公开(公告)号：US5001202A
公开(公告)日：1991-03-19
申请号：US305813
申请日：1989-02-03
申请人： Jacques Denis , Jacques Garapon , Bernard Damin , Robert Leger
发明人： Jacques Denis , Jacques Garapon , Bernard Damin , Robert Leger
IPC分类号： C10L1/234 , C08F283/01 , C08F299/04 , C08G63/685 , C10L1/22 , C10L10/14
CPC分类号： C10L1/221 , C08G63/6858 , Y10S516/07
摘要： Polymer of average molecular weight ranging from 400 to 20 000 comprising amino substituted groups in its molecule and resulting from the reaction of at least one compound with a primary amine function having 1 to 60 carbon atoms with an unsaturated polyester resulting from the condensation of an unsaturated aliphatic dicarboxylic compound, comprising at least one ethylenic unsaturation in the alpha position of one of the carboxyl groups, with at least one epoxidated compound having 4 to 62 carbon atoms chosen from ethers and esters of epoxyalcohols and esters of epoxyacids.Middle distillate composition having a distillation range from 150.degree. to 450.degree. C. and comprising a minor proportion, preferably from 0.001 to 2% in weight, of at least one of the polymers defined hereinabove.
摘要翻译：由分子内含有氨基取代基并由至少一种化合物与具有1至60个碳原子的伯胺官能团与不饱和聚酯反应产生的平均分子量为400至20000的聚合物，在一个羧基的α位上含有至少一个烯属不饱和键的脂肪族二羧化合物与选自环氧醇的醚和酯和环氧化物的酯的至少一种具有4至62个碳原子的环氧化合物。中间馏分组合物具有150至450℃的蒸馏范围，并且包含至少一种上述定义的聚合物的较小比例，优选为0.001至2重量％。

5. 发明授权

US06860908B2 Petroleum middle distillate composition containing a substance for limiting the paraffin sedimentation rate 失效
标题翻译：石油中间馏分组合物含有限制石蜡沉淀速率的物质
公开(公告)号：US06860908B2
公开(公告)日：2005-03-01
申请号：US09963040
申请日：2001-09-26
申请人： Despina Vassilakis , Robert Leger , Alain Forestiere , Jean Gaillard
发明人： Despina Vassilakis , Robert Leger , Alain Forestiere , Jean Gaillard
IPC分类号： C10L1/14 , C10L1/16 , C10L1/18 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/238 , C10L10/04
CPC分类号： C10L1/2222 , C10L1/143 , C10L1/1608 , C10L1/1973 , C10L1/221 , C10L1/224 , C10L1/238 , C10L1/2381 , C10L10/04
摘要： A middle petroleum distillate composition containing a major proportion of middle petroleum distillate and a minor proportion of an additive in a sufficient amount to limit the settling speed of paraffins contained in said middle distillate. Said additive consists of a product resulting from a reaction between at least one aliphatic dicarboxylic compound and at least one primary amine functional compound of general formula (I), wherein R1 is a monovalent saturated aliphatic radical, Z is selected from —NR′— groupings in which R′ is a hydrogen atom or a monovalent saturated aliphatic radical, n is an integer between 2 and 4, and m is an integer between 1 and 4; said primary amine functional compound being used in a ratio of 0.3-0.8 mols per mol of said dicarboxylic compound.
摘要翻译：中间石油馏出物组合物，其中含有主要比例的中间石油馏出物和少量的添加剂，其用量足以限制所述中间馏分中所含的链烷烃的沉降速度。所述添加剂由至少一种脂族二羧化合物与至少一种通式（I）的伯胺官能化合物之间的反应产生的产物组成，其中R 1是一价饱和脂族基团，Z选自-NR ' - 其中R'是氢原子或一价饱和脂族基团的基团，n是2和4之间的整数，m是1和4之间的整数; 所述伯胺官能化合物的使用比例为每摩尔所述二羧酸化合物为0.3-0.8摩尔。

6. 发明授权

US5725610A Additive composition for cold operability of middle distillates 失效
标题翻译：中间馏分冷加工性的添加剂组合物
公开(公告)号：US5725610A
公开(公告)日：1998-03-10
申请号：US612839
申请日：1996-08-13
申请人： Despina Vassilakis , Robert Leger , Nathalie Cerqueda , Wolfgang Ritter , Thomas Reichert , Stephan von Tapavicza
发明人： Despina Vassilakis , Robert Leger , Nathalie Cerqueda , Wolfgang Ritter , Thomas Reichert , Stephan von Tapavicza
IPC分类号： C10L1/18 , C08L33/04 , C08L33/08 , C08L35/02 , C08L77/00 , C08L77/06 , C10L1/14 , C10L1/188 , C10L1/19 , C10L1/196 , C10L1/22 , C10L1/234 , C10L1/2383 , C10L10/14 , C10L10/18
CPC分类号： C10L1/143 , C10L1/1963 , C10L1/1966 , C10L1/2222 , C10L1/224
摘要： Additive composition enhancing the low temperature operability of average distillates beyond -20.degree. C. comprising at least 40% by weight of a composition consisting of: i) from 60 to 94% by weight of an antisedimentation additive resulting from the reaction of at least one aliphatic dicarboxylic compound and one polyamine of general formula (II) wherein R is a saturated aliphatic radical comprising from 1 to 32 carbon atoms, n is 2-4 and m is 1-4; and ii) 6-40 % by weight of a dispersing-stabilizing additive having a molecular weight varying from 15000 to 50000 resulting from the esterification reaction of a linear alcohol having from 6 to 24 atoms with an organic acid such as maleic acid and its halides, the ester obtained being polymerized with itself or a copolymerizing compound selected from aliphatic dicarboxylic compounds.
摘要翻译： PCT No.PCT / FR94 / 01138 Sec。 371日期：1996年8月13日 102（e）日期1996年8月13日PCT 1994年9月29日PCT PCT。公开号WO95 / 09220 PCT 日期1995年4月6日增加了平均馏出物超过-20℃的低温可操作性的添加组合物，其包含至少40重量％的由以下组成的组合物组成的组合物：i）60至94重量％的抗沉降添加剂，至少一种脂肪族二羧基化合物和一种通式（II）的多胺，其中R是含有1至32个碳原子的饱和脂族基团，n是2-4，m是1-4; 和ii）6-40重量％的分子量为15000-50000的分散稳定添加剂，其由具有6至24个原子的直链醇与有机酸如马来酸及其卤化物的酯化反应得到所得酯与其自身聚合或选自脂肪族二羧酸化合物的共聚化合物。

7. 发明授权

US5655298A Method for joining a tube and a plate 失效
标题翻译：用于连接管和板的方法
公开(公告)号：US5655298A
公开(公告)日：1997-08-12
申请号：US779423
申请日：1997-01-07
申请人： William G. Haen , Robert Leger
发明人： William G. Haen , Robert Leger
IPC分类号： B21D39/06 , B21D39/20 , B23P15/26
CPC分类号： B21D39/20 , B21D39/06 , Y10T29/49359 , Y10T29/49375 , Y10T29/4994
摘要： A method for joining a tube and a plate includes forming a short connection stub which is integral to the plate. The stub is imperforate and has a cylindrical stub surface around the stub circumference and for engaging the tube. The distal stub edge is spaced from the plate and defines a circle. A cylindrical tube has an interior tube surface, an exterior tube surface and a tube end. The tube end is placed in telescoped relationship to the stub and the stub thereby contacts only one of the tube surfaces, i.e., the interior surface or the exterior surface. The tube and stub overlap at a junction. A substantially uniform force is then applied radially around the stub surface and the stub, the edge and the tube are urged simultaneously radially inwardly or outwardly with respect to the axis.
摘要翻译：用于连接管和板的方法包括形成与板成一体的短连接短截线。短截线是无孔的，并且在短截线周围具有圆柱形短截线表面并且用于接合管。远端短边缘与板间隔开并限定一个圆。圆筒管具有内管表面，外管表面和管端。管端与支柱放置成可伸缩的关系，并且短管由此仅与管表面即内表面或外表面接触。管和短管在交界处重叠。然后基本均匀的力径向地围绕短截线表面施加，并且短截线，边缘和管被同时径向向内或相对于轴线向外推动。

8. 发明授权

US5106515A Polymers derived from unsaturated polyesters by addition of compounds with an amine function and their use as additives modifying the properties of petroleum middle distillates when cold 失效
标题翻译：通过添加具有胺功能的化合物从不饱和聚酯衍生的聚合物及其作为添加剂的用途，其改变了当中的石油中间馏分的性质时
公开(公告)号：US5106515A
公开(公告)日：1992-04-21
申请号：US618436
申请日：1990-11-27
申请人： Jacques Denis , Jacques Garapon , Bernard Damin , Robert Leger
发明人： Jacques Denis , Jacques Garapon , Bernard Damin , Robert Leger
IPC分类号： C10L1/234 , C08F283/01 , C08F299/04 , C08G63/685 , C10L1/22 , C10L10/14
CPC分类号： C10L1/221 , C08G63/6858 , Y10S516/07
摘要： Disclosed is a polymer of average molecular weight ranging from 400 to 20,000 comprising amino substituted groups in its molecule and resulting from the reaction of at least one compound with a primary amine function having 1 to 60 carbon atoms with an unsaturated polyester resulting from the condensation of an unsaturated aliphatic dicarboxylic compound, comprising at least one ethylenic unsaturation in the alpha position of one of the carboxyl groups, with at least one epoxidated compound having 4 to 62 carbon atoms chosen from ethers and esters of epoxyalcohols and esters of epoxyacids.Also disclosed is a middle distillate composition having a distillation range from 150.degree. to 450.degree. C. and comprising a minor proportion, preferably from 0.001 to 2% in weight, of at least one of the polymers defined hereinabove.

9. 发明授权

US4731095A Nitrogen containing copolymers useful as additives for lowering the cloud point of hydrocarbon middle distillates and compositions containing them 失效
标题翻译：含氮共聚物可用作降低烃中间馏分和含有它们的组合物的浊点的添加剂
公开(公告)号：US4731095A
公开(公告)日：1988-03-15
申请号：US776988
申请日：1985-09-16
申请人： Jacques Garapon , Bernard Sillion , Bernard Damin , Robert Leger
发明人： Jacques Garapon , Bernard Sillion , Bernard Damin , Robert Leger
IPC分类号： C08F8/00 , C08F8/32 , C08F220/34 , C08F222/22 , C10L1/22 , C10L1/236 , C10L1/2383 , C10L10/14 , C10L1/16 , C10L1/18
CPC分类号： C08F8/32 , C10L1/2364 , C10L1/2366
摘要： Copolymers with nitrogen groups are used as additives to lower the cloud point and improve the filterability limit temperature and the pour point of middle distillates such as gas oils. They are obtained by reacting a compound having a primary amine group with a copolymer comprising 15 to 40% of recurrent units form a linear .alpha.-olefin, 20 to 70% of recurrent units form and .alpha.,.beta.-unsaturated dicarboxylic compound and 15 to 45% of recurrent units form an alkyl ester of unsaturated monocarboxylic acid.
摘要翻译：使用具有氮基团的共聚物作为添加剂来降低浊点，提高过滤性极限温度和中间馏分（如瓦斯油）的倾点。它们是通过使具有伯胺基的化合物与包含15至40％的复发单元的共聚物形成直链α-烯烃，20至70％的复发单元形式和α，β-不饱和二羧酸化合物和15至45 ％的复发单位形成不饱和一元羧酸的烷基酯。

10. 发明授权

US4511369A Copolymers with nitrogen groups, useful as additives for decreasing the cloud point of hydrocarbon middle distillates and compositions containing them 失效
标题翻译：具有氮基的共聚物，可用作减少烃中间馏分的浊点和含有它们的组合物的添加剂
公开(公告)号：US4511369A
公开(公告)日：1985-04-16
申请号：US550160
申请日：1983-11-09
申请人： Jacques Denis , Bernard Sillion , Bernard Damin , Robert Leger
发明人： Jacques Denis , Bernard Sillion , Bernard Damin , Robert Leger
IPC分类号： C09K3/00 , C08F8/00 , C08F8/32 , C08F22/00 , C08F22/06 , C08F220/00 , C08F220/10 , C10L1/22 , C10L1/236
CPC分类号： C10L1/2364 , C08F8/32
摘要： Copolymers with nitrogen groups are used as additives to lower the cloud point of middle distillates such as gas oils. They are obtained by reacting a compound having a primary amine group with a copolymer comprising from 20 to 40% of recurrent units from a linear .alpha.-olefin, from 30 to 70% of recurrent units from an .alpha.,.beta.-unsaturated dicarboxylic compound, from 5 to 30% of recurrent units from an alkyl ester of unsaturated monocarboxylic acid, and from 5 to 15% of recurrent units from styrene or a styrene derivative.These additives also improve the limit filterability temperature and the pour point of the middle distillates.
摘要翻译：使用具有氮基团的共聚物作为添加剂来降低中间馏分如瓦斯油的浊点。它们是通过使具有伯胺基团的化合物与包含20至40％的直链α-烯烃的反复单元的共聚物，30-70％的来自α，β-不饱和二羧酸化合物的复发单元，从不饱和一元羧酸烷基酯的5至30％的复发单位和5至15％的苯乙烯或苯乙烯衍生物的复发单位。这些添加剂还提高了中间馏分的极限过滤温度和倾点。

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