公开(公告)号：WO1992007047A1

公开(公告)日：1992-04-30

申请号：PCT/US1991007559

申请日：1991-10-09

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： EXXON CHEMICAL PATENTS INC. ,  MARTELLA, David, John ,  JARUZELSKI, John, Jan ,  CHEN, Frank, Joung-Yei

IPC: C10L01/18

CPC classification number: C10L1/1981 ,  C08G8/04 ,  C10L1/143 ,  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 ,  C10L1/2493 ,  C10L1/265 ,  C10L1/2691 ,  C10L1/301 ,  C10L1/303 ,  C10M145/20 ,  C10M151/04 ,  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 for 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.

公开(公告)号：WO2006138085A2

公开(公告)日：2006-12-28

申请号：PCT/US2006/021523

申请日：2006-06-02

Applicant: BAKER HUGHES INCORPORATED

Inventor： HARRIS, Jeffery, R. ,  CHOU, Lu Chien ,  RAMSAY, George, G. ,  MOTIER, John, F. ,  KOMMAREDDI, Nagesh, S. ,  MATHEW, Thomas

IPC: C10M143/00

CPC classification number: C10M171/06 ,  C09K8/035 ,  C10L1/10 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/207 ,  C10L10/08 ,  C10L10/14 ,  C10L2300/20 ,  C10M143/00 ,  C10N2230/00 ,  F17D1/16 ,  F17D1/17

Abstract: Drag reduction of hydrocarbon fluids flowing through pipelines of various lengths is improved by polyolefin drag reducer dispersions or dispersions using bi- or multi-modal particle size distributions. Drag reducers having larger particle sizes dissolve more slowly than drag reducers having smaller particle sizes. By using at least bi-modal particle size distributions drag reduction can be distributed more uniformly over the length of the pipeline where smaller sized particles dissolve sooner or earlier in the pipeline and larger sized particles dissolve later or further along the pipeline.

Abstract translation: 通过使用双模式或多模态粒度分布的聚烯烃阻滞剂分散体或分散体，改善流过各种长度管道的烃流体的减阻。 具有较大颗粒尺寸的减阻剂比具有较小粒径的减阻剂溶解得更慢。 通过使用至少双模式粒度分布，可以在管道的长度上更均匀地分布阻力减小，其中较小尺寸的颗粒在管道中较早或早期溶解，并且较大尺寸的颗粒在管道之后或之后溶解。

公开(公告)号：WO99067348A1

公开(公告)日：1999-12-29

申请号：PCT/US1999/011559

申请日：1999-05-26

IPC: C07C15/40 ,  C08C19/02 ,  C08C19/12 ,  C08C19/22 ,  C08C19/28 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F279/02 ,  C08F297/02 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L1/30 ,  C10L10/00 ,  C10M129/90 ,  C10M129/92 ,  C10M133/54 ,  C10M133/58 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C10M145/10 ,  C10M145/16 ,  C10M149/04 ,  C10M155/04 ,  C08F279/00

CPC classification number: C10L1/195 ,  C07C15/40 ,  C08C19/02 ,  C08C19/12 ,  C08C19/22 ,  C08C19/28 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F279/02 ,  C08F297/02 ,  C10L1/1658 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/198 ,  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. The polymers may be functionalized by grafting of heteroatom-containing olefins. 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。 聚合物可以通过接枝含杂原子的烯烃进行官能化。 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：WO1995023836A1

公开(公告)日：1995-09-08

申请号：PCT/US1995002691

申请日：1995-03-02

Applicant: ORR, William, C.

IPC: C10L01/30

CPC classification number: F02M25/00 ,  C10L1/10 ,  C10L1/12 ,  C10L1/1208 ,  C10L1/1216 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1283 ,  C10L1/1291 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1691 ,  C10L1/18 ,  C10L1/1802 ,  C10L1/1811 ,  C10L1/1814 ,  C10L1/182 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/183 ,  C10L1/1832 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1915 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/20 ,  C10L1/201 ,  C10L1/202 ,  C10L1/203 ,  C10L1/204 ,  C10L1/205 ,  C10L1/206 ,  C10L1/207 ,  C10L1/208 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/2283 ,  C10L1/2286 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2335 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2406 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2462 ,  C10L1/2633 ,  C10L1/2641 ,  C10L1/265 ,  C10L1/285 ,  C10L1/30 ,  C10L1/301 ,  C10L1/303 ,  C10L1/305 ,  C10L1/306 ,  C10L1/308 ,  C10L10/02 ,  C10L10/04 ,  F02B3/06 ,  F02B2275/32 ,  Y02T10/142

Abstract: Cold high energy fuel compositions for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, relates to fuels comprised of enhanced combustion structure.

Abstract translation: 用于喷气，涡轮，柴油，燃油和汽油燃烧系统的冷高能燃料组合物。 更具体地，涉及由增强的燃烧结构组成的燃料。

公开(公告)号：WO1993008243A1

公开(公告)日：1993-04-29

申请号：PCT/EP1992002329

申请日：1992-10-08

Applicant: EXXON CHEMICAL PATENTS INC. ,  LEWTAS, Kenneth ,  BLAND, Jacqueline, Dawn

Inventor： EXXON CHEMICAL PATENTS INC.

IPC: C10L01/18

CPC classification number: C10L1/195 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/188 ,  C10L1/1883 ,  C10L1/1895 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/1986 ,  C10L1/207 ,  C10L1/208 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2443 ,  C10L1/2475 ,  C10M127/00 ,  C10M133/16 ,  C10M135/10 ,  C10M135/32 ,  C10M143/00 ,  C10M143/04 ,  C10M145/08 ,  C10M145/16 ,  C10M145/36 ,  C10M145/38 ,  C10M157/00 ,  C10M161/00 ,  C10M2203/00 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/024 ,  C10M2209/062 ,  C10M2209/082 ,  C10M2209/086 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2209/109 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/09 ,  C10M2219/10 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/02 ,  C10N2270/02

Abstract: The properties of oil and fuel oil compositions are improved by additive combinations comprising a polymer containing the repeating units (I, II) or (III, II) in combination with a comb-like polymer having aryl groups.

Abstract translation: 通过包含含有重复单元（I，II）或（III，II）的聚合物与具有芳基的梳状聚合物组合的添加剂组合，油和燃料油组合物的性质得到改善。

公开(公告)号：US20130118065A1

公开(公告)日：2013-05-16

申请号：US13649274

申请日：2012-10-11

Applicant: Robert W. Carroll ,  Noel Carroll ,  William F. Carroll ,  Michael Carroll

Inventor： Robert W. Carroll ,  Noel Carroll ,  William F. Carroll ,  Michael Carroll

IPC: C10L10/00

CPC classification number: C10L10/00 ,  B01J13/0026 ,  C10L1/10 ,  C10L1/1208 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1608 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/207 ,  C10L1/2608 ,  C10L1/301 ,  C10L1/305 ,  C10L3/003 ,  C10L10/02 ,  C10L10/04

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methyisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

公开(公告)号：US20090282730A1

公开(公告)日：2009-11-19

申请号：US12365267

申请日：2009-02-04

Applicant: Robert Wilfred Carroll ,  Noel Carroll ,  William F. Carroll ,  Michael Carroll

Inventor： Robert Wilfred Carroll ,  Noel Carroll ,  William F. Carroll ,  Michael Carroll

IPC: C10L1/188 ,  C10L1/10 ,  C10L1/12 ,  C10L1/20 ,  C10L1/232 ,  C10L1/185 ,  C10L1/182 ,  C10L1/195 ,  C10L1/24 ,  C10L1/26 ,  C10L1/19 ,  C10L1/14

CPC classification number: C10L10/00 ,  B01J13/0026 ,  C10L1/10 ,  C10L1/1208 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1608 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/207 ,  C10L1/2608 ,  C10L1/301 ,  C10L1/305 ,  C10L3/003 ,  C10L10/02 ,  C10L10/04

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methyisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Abstract translation: 通过以非常低的浓度添加催化剂或燃烧增强剂，优选在每6万亿份燃料中每2亿份燃料至1份催化剂的1份催化剂范围内，来改善燃料燃烧的方法。 催化剂或燃烧增强剂可以选自宽范围的可溶性化合物。 该方法可以包括以下步骤：将催化剂或增强剂与合适的溶剂初始混合，然后使用溶剂或燃料进行随后的稀释步骤。 合适的溶剂包括水，MTBE，甲基酮，甲基异丁基酮，丁醇，异丙醇和其他亲水/亲油化合物。

公开(公告)号：US20080064785A1

公开(公告)日：2008-03-13

申请号：US11755628

申请日：2007-05-30

Applicant: Thomas Martin ,  Jeffery Harris

Inventor： Thomas Martin ,  Jeffery Harris

IPC: C09K3/00

CPC classification number: C10L10/14 ,  C10L1/10 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/207 ,  C10L10/08 ,  C10L2300/20 ,  F17D1/17

Abstract: The frictional pressure drop, or drag, of hydrocarbon fluids flowing through pipelines of various lengths is preferentially lowered by dissolving therein polymeric drag reducer suspensions exhibiting bi- or multimodal particle size distributions. Drag reducers having larger particle sizes dissolve more slowly than drag reducers having smaller particle sizes, and vice versa. By using at least bi-modal particle size distributions, the drag reduction effect may be distributed more uniformly over the length of the pipeline where smaller sized particles dissolve sooner after injection (upstream in the pipeline), and larger sized particles dissolve later (further along the pipeline). Drag reducer suspensions with bi- or multimodal particle size distributions may be made by suspension polymerization.

Abstract translation: 流经各种长度的管道的烃类流体的摩擦压降或阻力优先通过将其表现出双峰或多峰粒度分布的聚合物减阻剂悬浮液溶解而降低。 具有较大粒度的减阻剂比具有较小粒度的减阻剂溶解得更慢，反之亦然。 通过使用至少双模式粒度分布，减阻效果可以在管道的长度上更均匀地分布，其中较小尺寸的颗粒在注入之后（管道中的上游）溶解，并且更大尺寸的颗粒稍后溶解 管道）。 具有双峰或多峰粒度分布的减阻剂悬浮液可以通过悬浮聚合制备。

公开(公告)号：US20030027933A1

公开(公告)日：2003-02-06

申请号：US09874076

申请日：2001-06-05

Inventor： Robert K. Prud'homme ,  Henry S. Ashbaugh

IPC: C08F297/00 ,  C08L053/00 ,  C10M143/12

CPC classification number: C10L1/1955 ,  C08F297/02 ,  C08L53/00 ,  C10L1/1658 ,  C10L1/1966 ,  C10L1/207 ,  C10L1/2366 ,  C10L1/2368

Abstract: The present invention relates to a method of using a block copolymer comprising monomeric units of 1,4-butadiene and at least one other comonomer addition products to lower the gel point of crude petroleum. The block copolymer comprises at least 10% by weight of at least one crystallizable block and at least one low crystallinity block.

公开(公告)号：US5288937A

公开(公告)日：1994-02-22

申请号：US992341

申请日：1992-12-17

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 ,  C07C2/40

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: Block and random straight chain and star-branched liquid copolymers of two different conjugated dienes, the residual ethylenic unsaturation of the polymerized units of one of which, e.g. isoprene, is less readily hydrogenated than that of the other diene, e.g., butadiene. In the case of block copolymers, the terminal blocks of a straight chain copolymer or the blocks of the free ends of the branches of a star-branched copolymer are composed of the less readily hydrogenated diene polymer while the more readily hydrogenated diene polymer is in the form of central blocks of a straight chain copolymer or interior blocks of the branches of a star-branched copolymer. These copolymers may be selectively hydrogenated so that substantially all of the residual ethylenic unsaturation of the more readily hydrogenated polymerized diene units are hydrogenated while enough residual ethylenic unsaturation of the less readily hydrogenated polymerized diene units remains unhydrogenated to provide sufficient sites for subsequent vulcanization or chemical modification. The combination of elastomeric properties and oxidative stability possessed by the polymers of this invention makes them suitable for many and uses such as sealants, caulks and adhesives.

Abstract translation: 两种不同的共轭二烯的嵌段和无规直链和星形支链液体共聚物，其中一种的聚合单元的残余烯属不饱和键。 异戊二烯不如其它二烯例如丁二烯那样氢化。 在嵌段共聚物的情况下，直链共聚物的末端嵌段或星形支链共聚物的支链的自由端的嵌段由不太容易氢化的二烯聚合物组成，而较容易氢化的二烯聚合物在 直链共聚物的中心嵌段的形式或星形支链共聚物的支链的内部嵌段。 可以选择性地氢化这些共聚物，使得更容易氢化的聚合二烯单元的基本上所有的残余烯属不饱和基团都被氢化，而不易氢化的聚合二烯单元的足够的残留烯属不饱和基团保持未氢化以提供足够的用于后续硫化或化学改性的位点 。 本发明的聚合物具有的弹性体性质和氧化稳定性的组合使得它们适用于许多用途，例如密封剂，填缝剂和粘合剂。