公开(公告)号：US20020198266A1

公开(公告)日：2002-12-26

申请号：US09854594

申请日：2001-05-15

Inventor： Hasso Meinert

IPC: A61K031/02

CPC classification number: A61K9/0026 ,  A61K9/0014 ,  A61K9/0048 ,  A61K9/007 ,  A61K47/06 ,  A61L27/00 ,  C07C17/23 ,  C07C17/269 ,  C07C17/275 ,  C07C19/08 ,  C10L1/201 ,  C10L1/207 ,  C10M105/52 ,  C10M107/38 ,  C10M131/04 ,  C10M147/02 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  Y10S514/886 ,  Y10S514/887 ,  Y10S514/912 ,  C07C19/16

Abstract: The invention concerns semi-fluorinated alkanes of the general formulae RFRH or RFRHRF, RF being a linear or branched perfluoroalkyl group and RH being a linear or branched saturated (hydrocarbon)-alkyl group.

公开(公告)号：US06486212B2

公开(公告)日：2002-11-26

申请号：US09854634

申请日：2001-05-15

Applicant: Hasso Meinert

Inventor： Hasso Meinert

IPC: A61K4700

CPC classification number: A61K9/0026 ,  A61K9/0014 ,  A61K9/0048 ,  A61K9/007 ,  A61K47/06 ,  A61L27/00 ,  C07C17/23 ,  C07C17/269 ,  C07C17/275 ,  C07C19/08 ,  C10L1/201 ,  C10L1/207 ,  C10M105/52 ,  C10M107/38 ,  C10M131/04 ,  C10M147/02 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  Y10S514/886 ,  Y10S514/887 ,  Y10S514/912 ,  C07C19/16

Abstract: The invention concerns semi-fluorinated alkanes of the general formulae RFRH or RFRHRF, RF being a linear or branched perfluoroalkyl group and RH being a linear or branched saturated (hydrocarbon)-alkyl group.

Abstract translation: 本发明涉及通式为RFRH或RFRHRF的半氟化烷烃，RF为直链或支链全氟烷基，RH为直链或支链饱和（烃） - 烷基。

公开(公告)号：US06228817B1

公开(公告)日：2001-05-08

申请号：US09102681

申请日：1998-06-23

Applicant: Thomas S. Coolbaugh ,  John E. Marlin, II ,  Demetrios N. Matthews ,  Kenneth G. Stensler ,  Frederick C. Loveless

Inventor： Thomas S. Coolbaugh ,  John E. Marlin, II ,  Demetrios N. Matthews ,  Kenneth G. Stensler ,  Frederick C. Loveless

IPC: C10M14580

CPC classification number: C10L1/198 ,  C07C15/40 ,  C08C19/02 ,  C08C19/12 ,  C08C19/22 ,  C08C19/28 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F279/02 ,  C08F297/02 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/207 ,  C10L1/236 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2468 ,  C10L1/2475 ,  C10L1/303 ,  C10L10/04 ,  C10L10/08 ,  C10M129/90 ,  C10M129/92 ,  C10M133/54 ,  C10M133/58 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2260/14 ,  C08F212/06

Abstract: The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified, and post treated. The dispersant substances include a copolymer of two different conjugated dienes. The polymers are selectively hydrogenated to produce polymers which have highly controlled amounts of unsaturation, permitting highly selective functionalization. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.

Abstract translation: 本发明提供分散剂和分散剂粘度指数改进剂，其包括已被氢化，官能化，任选改性和后处理的共轭二烯的聚合物。 分散剂物质包括两种不同共轭二烯的共聚物。 聚合物被选择性氢化以产生具有高度受控量的不饱和度的聚合物，允许高选择性官能化。 还提供了通过本发明的分散剂物质改性其分散性和/或粘度特性的润滑剂流体，例如矿物油和合成油。 还提供了改变润滑流体如矿物和合成润滑油的分散性和/或粘度特性的方法。 分散剂物质还可以包括提供分散剂浓缩物的载体流体。

公开(公告)号：US5780540A

公开(公告)日：1998-07-14

申请号：US734982

申请日：1996-10-22

Applicant: Ellen Bernice Brandes ,  Wan-Li Liu ,  Frederick Charles Loveless

Inventor： Ellen Bernice Brandes ,  Wan-Li Liu ,  Frederick Charles Loveless

IPC: C07C15/40 ,  C08C19/02 ,  C08C19/12 ,  C08C19/22 ,  C08C19/28 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F297/02 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/24 ,  C10M143/12 ,  C08F8/32

CPC classification number: C08C19/28 ,  C07C15/40 ,  C08C19/02 ,  C08C19/12 ,  C08C19/22 ,  C08F236/04 ,  C08F297/02 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C10L1/1658 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/207 ,  C10L1/236 ,  C10L1/2468 ,  C10M143/12 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10M2205/04 ,  C10M2205/06

Abstract: The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated and functionalized. The dispersant substances include compositions including a copolymer of two different conjugated dienes, a copolymer of a p-alkylstyrene and a conjugated diene, or a homopolymer of a conjugated diene. The polymers are selectively hydrogenated to produce polymers which have highly controlled amounts of unsaturation, permitting highly selective functionalization. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.

Abstract translation: 本发明提供分散剂和分散剂粘度指数改进剂，其包括已被氢化和官能化的共轭二烯的聚合物。 分散剂物质包括包含两种不同共轭二烯的共聚物，对烷基苯乙烯和共轭二烯的共聚物或共轭二烯的均聚物的组合物。 聚合物被选择性氢化以产生具有高度受控量的不饱和度的聚合物，允许高选择性官能化。 还提供了通过本发明的分散剂物质在其分散性和/或粘度特性中改性的润滑剂流体，例如矿物油和合成油。 还提供了改变润滑流体如矿物和合成润滑油的分散性和/或粘度特性的方法。 分散剂物质还可以包括提供分散剂浓缩物的载体流体。

公开(公告)号：US5773524A

公开(公告)日：1998-06-30

申请号：US514200

申请日：1995-08-11

Applicant: Thomas S. Coolbaugh ,  Frederick C. Loveless ,  Demetreos N. Matthews ,  Leslie R. Rudnick

Inventor： Thomas S. Coolbaugh ,  Frederick C. Loveless ,  Demetreos N. Matthews ,  Leslie R. Rudnick

IPC: C07C15/40 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F297/02 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L10/00 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C08F36/14 ,  C08F236/14

CPC classification number: C07C15/40 ,  C08F236/04 ,  C08F297/02 ,  C08F8/00 ,  C08F8/08 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/198 ,  C10L1/207 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2468 ,  C10L1/2475 ,  C10L10/00 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C08F2800/10 ,  C08F2800/20 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06

Abstract: Epoxidized linear block, random, star-branched block or star-branched random polymers are disclosed which prior to epoxidation contain at least one conjugated diene having at least five carbon atoms of the formula (1) ##STR1## wherein R.sup.1 -R.sup.6 are each hydrogen or a hydrocarbyl group, provided that at least one of R.sup.1 -R.sup.6 is a hydrocarbyl group and the structure of the residual double bond in the polymerized diene of formula (1) has the formula (2) ##STR2## wherein R.sup.I, R.sup.II, R.sup.III and R.sup.IV are each hydrogen or a hydrocarbyl group, provided that either both R.sup.I and R.sup.II are hydrocarbyl groups or both R.sup.III and R.sup.IV are hydrocarbyl groups; and the remainder of the conjugated diene different from the diene of formula (1), has at least four carbon atoms of the formula (3) ##STR3## wherein R.sup.7 -R.sup.12 are each hydrogen or a hydrocarbyl group, provided that the structure of the residual double bond in the polymerized diene of formula (3) has the formula (4) ##STR4## wherein R.sup.a, R.sup.b, R.sup.c and R.sup.d are each hydrogen or a hydrocarbyl group, provided that one of R.sup.a or R.sup.b is hydrogen, one of R.sup.c and R.sup.d is hydrogen.

Abstract translation: 公开了环氧化线性嵌段，无规，星形支链嵌段或星形支链无规聚合物，其在环氧化之前含有至少一种具有式（1）至少五个碳原子的共轭二烯，其中R 1 -R 6各自为氢 或烃基，条件是R 1 -R 6中的至少一个是烃基，并且式（1）的聚合二烯中的残余双键的结构具有式（2）h氢或烃基，条件是 RI和RII都是烃基或RIII和RIV都是烃基; 和不同于式（1）的二烯的共轭二烯的其余部分具有至少四个式（3）的碳原子，其中R 7 -R 12各自为氢或烃基，条件是 式（3）的聚合二烯中的残余双键具有式（4）其中R a，R b，R c和R d各自为氢或烃基，条件是R a或R b中的一个为氢，R c Rd为氢。

公开(公告)号：US5633415A

公开(公告)日：1997-05-27

申请号：US488046

申请日：1995-06-07

Applicant: Ellen B. Brandes ,  Frederick C. Loveless

Inventor： Ellen B. Brandes ,  Frederick C. Loveless

IPC: B01F17/52 ,  C07C15/40 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F297/02 ,  C09K3/00 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L10/00 ,  C10L10/18 ,  C10M143/08 ,  C10M143/12 ,  C10M145/00 ,  C10M145/02 ,  C10M147/00 ,  C10M149/06 ,  C10M149/10 ,  C10M151/02 ,  C10N30/02 ,  C10N30/04 ,  C10N40/04 ,  C10N40/08 ,  C10M143/10 ,  C08F236/00

CPC classification number: C10L1/1955 ,  C07C15/40 ,  C08F236/04 ,  C08F297/02 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/207 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2468 ,  C10L1/2475 ,  C10L10/00 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06

Abstract: The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated and functionalized. The dispersant substances include compositions including a copolymer of two different conjugated dienes, a copolymer of a p-alkylstyrene and a conjugated diene, or a homopolymer of a conjugated diene. The polymers are selectively hydrogenated to produce polymers which have highly controlled amounts of unsaturation, permitting highly selective functionalization. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.

Abstract translation: 本发明提供分散剂和分散剂粘度指数改进剂，其包括已被氢化和官能化的共轭二烯的聚合物。 分散剂物质包括包含两种不同共轭二烯的共聚物，对烷基苯乙烯和共轭二烯的共聚物或共轭二烯的均聚物的组合物。 聚合物被选择性氢化以产生具有高度受控量的不饱和度的聚合物，允许高选择性官能化。 还提供了通过本发明的分散剂物质改性其分散性和/或粘度特性的润滑剂流体，例如矿物油和合成油。 还提供了改变润滑流体如矿物和合成润滑油的分散性和/或粘度特性的方法。 分散剂物质还可以包括提供分散剂浓缩物的载体流体。

公开(公告)号：US5545237A

公开(公告)日：1996-08-13

申请号：US530491

申请日：1995-09-19

Applicant: Jacob J. Habeeb ,  Christopher J. May

Inventor： Jacob J. Habeeb ,  Christopher J. May

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/28 ,  C10L1/30 ,  C10L10/02

CPC classification number: C10L10/02 ,  C10L1/143 ,  C10L1/2658 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1683 ,  C10L1/1691 ,  C10L1/1817 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1883 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/207 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2412 ,  C10L1/2475 ,  C10L1/2493 ,  C10L1/2608 ,  C10L1/2641 ,  C10L1/28 ,  C10L1/285 ,  C10L1/306

Abstract: A fuel mixture containing an ionic complex of an amine salt of a phosphoric acid is effective in reducing the smoke emitted during operation of a two-cycle internal combustion engine. A preferred phosphoric acid derivative is dioctyldithiophosphate. A preferred primary amine component is dihydrogenated tallow amine.

Abstract translation: 含有磷酸的胺盐的离子络合物的燃料混合物有效地减少在两循环内燃机的运行期间发射的烟雾。 优选的磷酸衍生物是二辛基二硫代磷酸酯。 优选的伯胺组分是二氢化牛油胺。

公开(公告)号：US5210359A

公开(公告)日：1993-05-11

申请号：US907959

申请日：1992-08-06

Applicant: Thomas S. Coolbaugh ,  Frederick C. Loveless ,  Demetreos N. Matthews ,  Leslie R. Rudnick

Inventor： Thomas S. Coolbaugh ,  Frederick C. Loveless ,  Demetreos N. Matthews ,  Leslie R. Rudnick

IPC: C07C15/40 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F297/02 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L10/00 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10

CPC classification number: C08F297/02 ,  C07C15/40 ,  C08F236/04 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/198 ,  C10L1/207 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2468 ,  C10L1/2475 ,  C10L10/00 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06

Abstract: There is disclosed a linear block copolymer comprising at least one triblock I-B-I, wherein I is a block of at least one polymerized conjugated diene of at least five (5) carbon atoms, such as isoprene, and B is a block of a polymer of at least one conjugated diene, different from that used to polymerize the block I, of at least four (4) carbon atoms, such as 1,3-butadiene. The B block is selectively hydrogenated, while each of the I blocks is unhydrogenated and therefore retains a sufficient amount of its original unsaturation to vulcanize the copolymer. There is also disclosed an alternative linear block copolymer containing at least one triblock of the first polymer block made from a minor proportion of at least one aryl-substituted olefin, such as styrene, and a major proportion of at least one conjugated diene used to polymerize the block I, the second middle polymer block of at least one diene used to polymerize the block B, and the third polymer block which is the same as the first polymer block. There are also disclosed random linear and star-branched block and random copolymers made from the same monomers as the linear block copolymers.

Abstract translation: 公开了包含至少一个三嵌段IBI的线性嵌段共聚物，其中I是至少一种具有至少五（5）个碳原子的聚合的共轭二烯的嵌段，例如异戊二烯，B是在 与用于聚合嵌段I的至少一种与至少四（4）个碳原子如1,3-丁二烯聚合的共轭二烯的至少一种共轭二烯。 B嵌段被选择性氢化，而每个I嵌段是未氢化的，因此保留足够量的其原始不饱和度以硫化共聚物。 还公开了另一种线性嵌段共聚物，该线性嵌段共聚物含有至少一个由少部分至少一种芳基取代的烯烃如苯乙烯制成的第一聚合物嵌段的三嵌段，以及用于聚合的至少一种共轭二烯的主要比例 嵌段I，用于聚合嵌段B的至少一种二烯的第二中间聚合物嵌段和与第一聚合物嵌段相同的第三聚合物嵌段。 还公开了由与线性嵌段共聚物相同的单体制备的随机线性和星形支链嵌段和无规共聚物。

公开(公告)号：US5118875A

公开(公告)日：1992-06-02

申请号：US595228

申请日：1990-10-10

Applicant: David J. Martella ,  John J. Jaruzelski ,  Frank J. Chen

Inventor： David J. Martella ,  John J. Jaruzelski ,  Frank J. Chen

IPC: C08G8/04 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10M145/20 ,  C10M151/04

CPC classification number: C10L1/1981 ,  C08G8/04 ,  C10L1/143 ,  C10L1/2493 ,  C10M145/20 ,  C10M151/04 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1666 ,  C10L1/1814 ,  C10L1/1828 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/198 ,  C10L1/207 ,  C10L1/223 ,  C10L1/2364 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2412 ,  C10L1/2425 ,  C10L1/2437 ,  C10L1/2481 ,  C10L1/265 ,  C10L1/2691 ,  C10L1/301 ,  C10L1/303 ,  C10M2209/101 ,  C10M2221/00 ,  C10M2221/041 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

Abstract: Additives of improving the low temperature flow properties and oxidative stability of hydrocarbon oils are disclosed, which comprise the alkylation of a phenol in the presence of a polar aprotic cosolvent to produce an essentially linear alkylated phenol which is condensed with an aldehyde to produce the low temperature flow improver wherein:(a) the polymer composition has a number average molecular weight of at least about 3,000 and a molecular weight distribution of at least about 1.5;(b) in the alkylated phenol reactant the alkyl groups (i) are essentially linear; (ii) have between 6 and 50 carbon atoms; and (iii) have an average number of carbon atoms between about 12 and 26; and(c) not more than about 10 mole percent of the alkyl groups on the alkylated phenol have less than 12 carbon atoms and not more than about 10 mole percent of the alkyl groups on the alkylated phenol have more than 26 carbon atoms. The additives may also be produced in a branched backbone form in which monomer reactants are copolymerized with certain tri- or tetrafunctional comonomers. Blends of these additives with various hydrocarbon oils, and particularly various middle distillates and lubricating oil compositions, whose low temperature flow properties and oxidative stability are significantly improved thereby, are also disclosed.

Abstract translation: 公开了改进烃油的低温流动性能和氧化稳定性的添加剂，其包括在极性非质子共溶剂存在下苯酚的烷基化以产生基本上线性的烷基化苯酚，其与醛缩合以产生低温 流动改进剂，其中：（a）聚合物组合物具有至少约3,000的数均分子量和至少约1.5的分子量分布; （b）在烷基化酚反应物中，烷基（i）基本上是线性的; （ii）具有6至50个碳原子; 和（iii）平均碳原子数在约12和26之间; 和（c）不超过约10摩尔％的烷基化苯酚上的烷基具有小于12个碳原子，不超过约10摩尔％的烷基化苯酚上的烷基具有多于26个碳原子。 添加剂也可以以支链骨架形式制备，其中单体反应物与某些三官能或四官能团共聚单体共聚。 还公开了这些添加剂与各种烃油的混合物，特别是各种中间馏分和润滑油组合物，其低温流动性能和氧化稳定性由此显着提高。

公开(公告)号：US5094666A

公开(公告)日：1992-03-10

申请号：US545002

申请日：1990-06-28

Applicant: Nicholas Feldman ,  Jacob J. Habeeb

Inventor： Nicholas Feldman ,  Jacob J. Habeeb

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  F02B3/06

CPC classification number: C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1641 ,  C10L1/1691 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/1895 ,  C10L1/1905 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/207 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/2383 ,  C10L1/2425 ,  C10L1/2475 ,  C10L1/2641 ,  C10L1/265 ,  C10L1/2658 ,  C10L1/2683 ,  F02B3/06

Abstract: A wax-containing middle distillate, such as diesel fuel, having improved low temperature flow properties comprises three or more components including (A) an oil-soluble ethylene backbone flow improving polymer such as ethylene vinyl acetate copolymer, (B) a hydrocarbyl substituted amine salt and/or amide of a carboxylic acid or anhydride such as phthalic anhydride salts, and (C) a hydrocarbyl substituted amine salt and/or amide of a derivative of benzoic acid such as the dihydrogenerated tallow amine salt of an alkyl substituted dithiobenzoic acid.

Abstract translation: 具有改进的低温流动性的含蜡中间馏分如柴油燃料包括三种或更多种组分，包括（A）油溶性乙烯主链流动改进聚合物如乙烯乙酸乙烯酯共聚物，（B）烃基取代胺 羧酸或酐的盐和/或酰胺如邻苯二甲酸酐盐，和（C）苯甲酸衍生物的烃基取代的胺盐和/或酰胺，例如烷基取代的二硫代苯甲酸的二氢发酵的牛油胺盐。