公开(公告)号：US06583093B2

公开(公告)日：2003-06-24

申请号：US10109848

申请日：2002-04-01

Applicant: Spencer Edwin Taylor ,  Michael John Wilson

Inventor： Spencer Edwin Taylor ,  Michael John Wilson

IPC: C10M12914

CPC classification number: C10M159/22 ,  B01D17/045 ,  B01D17/047 ,  C07C65/17 ,  C07C69/94 ,  C10L1/1981 ,  C10L10/04 ,  C10M145/20 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/101 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: A cyclic compound comprising m units of the formula Ia: and n units of the formula (Ib): joined together to form a ring, wherein Y and Y2 are divalent bridging groups which may be the same or different in each unit; R0 is H or (C1-C6) alkyl or is a metal or ammonium cation; R5 is H or (C1-C60) alkyl or OH group; j is 1 or 2; R3 is hydrogen, a hydrocarbyl or a hetero-substituted hydrocarbyl group; each of R1, R2 and R4, which may be the same or different, is hydroxyl, hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl, with the provisos that i) at least one of R1, R2, R4 is hydroxyl, and m+n is 4 to 20, m is 1-8 and n is at least 3, and ii) in formula Ia at least one OH group is in the meta or para position to the COOR0 group and/or at least one R5 group is OH.

Abstract translation: 包含m个单元的式Ia的环状化合物和式（Ib）的n个单元：连接在一起形成环，其中Y和Y 2是每个单元可以相同或不同的二价桥基; R 0是H 或（C1-C6）烷基或是金属或铵阳离子; R5是H或（C1-C60）烷基或OH基; j是1或2; R3是氢，烃基或杂取代烃基; R 1，R 2和R 4可以相同或不同，是羟基，氢，烃基或杂取代烃基，条件是：R1，R2，R4中的至少一个是羟基，m + n是4 在式Ia中，至少一个OH基位于COOR0基团的间位或对位，和/或至少一个R 5基团是OH。

公开(公告)号：US06270537B1

公开(公告)日：2001-08-07

申请号：US09567275

申请日：2000-05-09

Applicant: Spencer Edwin Taylor

Inventor： Spencer Edwin Taylor

IPC: C10L118

CPC classification number: C10M159/22 ,  B01D17/045 ,  B01D17/047 ,  C10L1/143 ,  C10L1/1881 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/2225 ,  C10L1/238 ,  C10L1/2475 ,  C10L10/04 ,  C10M145/20 ,  C10M2209/101 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

Abstract: A jet fuel composition having reduced tendency to discoloration of high temperatures comprises a cyclic compound comprising m units of the formula 1a. and n units of the formula (Ib) joined together to form a ring, wherein Y is a divalent bridging group which may be the same or different in each unit; R0 is H or (C1-C6) alkyl; R5 is H or (C1-C60) alkyl; and j is 1 or 2; R3 is hydrogen, a hydrocarbyl or a hetero-substituted hydrocarbyl group; p1 each of R1, R2 and R4, which may be the same or different, is hydroxyl, hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl, with the proviso that at least one of R1, R2, R4 is hydroxyl, and m+n is 4 to 20, m is 1-8 and n is at least 3 and preferably either R1 is hydroxyl and R2 and R4 are independently either hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl, or R2 and R4 are hydroxyl and R1 is either hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl; and m+n is from 4 to 20, m is from 1 to 8 and n is at least 3.

Abstract translation: 具有降低的高温变色趋势的喷气燃料组合物包括包含m个单元的式1a.和n个式（Ib）的单元连接在一起形成环的环状化合物，其中Y是二价桥连基团，其可以是 各单元相同或不同; R 0为H或（C 1 -C 6）烷基; R5是H或（C1-C60）烷基; 且j为1或2; R 3为氢，烃基或杂取代的烃基; p1，R 1，R 2和R 4各自可以相同或不同，为羟基，氢，烃基或杂取代的烃基，条件是R 1，R 2，R 4中的至少一个为羟基，m + n为 4至20，m为1-8且n为至少3，优选地R 1为羟基，R 2和R 4独立地为氢，烃基或杂取代烃基，或R 2和R 4为羟基，R 1为氢，烃基 或杂取代的烃基; m + n为4〜20，m为1〜8，n为3以上。

公开(公告)号：US06258135B1

公开(公告)日：2001-07-10

申请号：US09284226

申请日：1999-07-15

Applicant: Rinaldo Caprotti ,  Christophe Le Deore

Inventor： Rinaldo Caprotti ,  Christophe Le Deore

IPC: C10L118

CPC classification number: C10L10/08 ,  C07C69/88 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2412 ,  C10L1/245

Abstract: Specific substituted aromatic ester compounds are useful as lubricity additives for middle distillate fuel oils.

Abstract translation: 特定取代的芳族酯化合物可用作中间馏分燃料油的润滑添加剂。

公开(公告)号：US6002051A

公开(公告)日：1999-12-14

申请号：US962382

申请日：1992-10-16

Applicant: Louis Burjes ,  Calvin W. Schroeck

Inventor： Louis Burjes ,  Calvin W. Schroeck

IPC: B01F17/38 ,  C07B61/00 ,  C07C37/14 ,  C07C37/20 ,  C07C39/15 ,  C07C39/16 ,  C10L1/14 ,  C10L1/18 ,  C10L1/183 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L10/08 ,  C10M129/14 ,  C10N30/10 ,  C07C39/23

CPC classification number: C10L1/1835 ,  C07C37/115 ,  C07C37/14 ,  C07C37/20 ,  C07C39/15 ,  C07C39/16 ,  C10L1/143 ,  C10L1/198 ,  C10L1/1981 ,  C10M129/14 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1883 ,  C10L1/201 ,  C10L1/232 ,  C10L1/238 ,  C10L1/245 ,  C10L1/2475 ,  C10M2205/00 ,  C10M2205/06 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2207/289 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2227/061 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/02 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/40 ,  C10N2270/02

Abstract: Novel compounds of the general formula ##STR1## wherein each R.sub.1 is independently a tertiary alkyl group containing from 4 to about 8 carbon atoms and each of X, Y and Z is independently hydrogen or a hydrocarbon-based group, provided at least one of X, Y and Z is an aliphatic hydrocarbon group containing at least 7 carbon atoms, and wherein R.sub.1 is different from the at least one of X, Y and Z that is an aliphatic hydrocarbon group containing at least 7 carbon atoms, R.sub.2 is an alkylene or alkylidene group, and n is a number ranging from zero to about 4. Also disclosed are methods for preparing novel phenolic compounds, organic compositions, including lubricants based on oils of lubricating viscosity and fuels based on normally liquid fuels and additive concentrates containing the novel phenolic compounds of this invention.

Abstract translation: 新的通式化合物，其中每个R 1独立地是含有4至约8个碳原子的叔烷基，X，Y和Z各自独立地为氢或烃基，其提供X，Y和 Z是含有至少7个碳原子的脂族烃基，其中R1不同于X，Y和Z中至少一个是含有至少7个碳原子的脂族烃基，R2是亚烷基或亚烷基， 还公开了制备新型酚类化合物的方法，有机组合物，包括基于润滑粘度的油的润滑剂和基于常规液体燃料的燃料以及含有这种新型酚类化合物的添加剂浓缩物 发明。

公开(公告)号：US5620949A

公开(公告)日：1997-04-15

申请号：US571485

申请日：1995-12-13

Applicant: Mark R. Baker ,  Marvin B. DeTar

Inventor： Mark R. Baker ,  Marvin B. DeTar

IPC: C10M159/12 ,  C08G8/00 ,  C08G8/26 ,  C08L61/04 ,  C08L61/16 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L1/238 ,  C10L1/24 ,  C10L1/30 ,  C10M145/20 ,  C10M149/14 ,  C10M159/22 ,  C10N30/02 ,  C10N40/25 ,  F02B75/02 ,  C10M129/00 ,  C10M145/00

CPC classification number: C10L1/198 ,  C10L1/143 ,  C10L1/238 ,  C10M145/20 ,  C10M149/14 ,  C10M159/22 ,  C10L1/1822 ,  C10L1/1824 ,  C10L1/183 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/226 ,  C10L1/2283 ,  C10L1/2286 ,  C10L1/23 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/2443 ,  C10L1/2456 ,  C10L1/303 ,  C10M2209/084 ,  C10M2209/101 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2270/02 ,  F02B2075/027

Abstract: The reaction product of a hydroxyaromatic compound, at least some of the units of which are hydrocarbyl-substituted, a carboxy-substituted aldehyde, and an aldehyde other than a carboxy-substituted aldehyde, provides an additive for lubricants as well as an intermediate for further reaction with amines, alcohols, or neutralization to form a salt.

Abstract translation: 羟基芳族化合物的至少一些单元是烃基取代的反应产物，羧基取代的醛和除了羧基取代的醛之外的醛提供润滑剂的添加剂以及进一步的中间体 与胺，醇反应或中和形成盐。

公开(公告)号：US5454961A

公开(公告)日：1995-10-03

申请号：US229499

申请日：1994-04-19

Applicant: George W. Schriver ,  Abhimanyu O. Patil ,  David J. Martella ,  Kenneth Lewtas

Inventor： George W. Schriver ,  Abhimanyu O. Patil ,  David J. Martella ,  Kenneth Lewtas

IPC: C10G73/04 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/238 ,  C10L1/24 ,  C10M127/02 ,  C10M133/06 ,  C10M127/00

CPC classification number: C10L1/198 ,  C10G73/04 ,  C10L1/143 ,  C10L1/1683 ,  C10L1/1691 ,  C10L1/238 ,  C10L1/2475 ,  C10M127/02 ,  C10M133/06 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1983 ,  C10L1/1985 ,  C10L1/206 ,  C10L1/224 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2481 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2207/04 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/26 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/082 ,  C10N2270/02 ,  Y10S977/736

Abstract: The present invention relates to novel compositions that contain a base oil and certain substituted fullerenes effective to improve the cold flow properties of the base oil. Typically the substituted fullerenes have the general formula:C.sub.Fn (GR.sub.y).sub.xIn the formula C.sub.Fn is a fullerene or mixture of fullerenes, n is the number of carbon atoms in the fullerene, x is an integer from 1 up to the maximum number of sites on the fullerene molecule available for adding substituent groups, G is a linking group that may be absent or present, and when present is an oxygen, sulfur, nitrogen, phenol, aniline, Mannich base or diazocarboxylate-derived group, y is an integer determined by the identity of G and equals 1 when G is absent or when present and selected from the group consisting of oxygen, sulfur and diazocarboxylate-derived linking groups, and equals 1 or 2 when G is a phenol or aniline linking group, and equals 2 when G is a nitrogen linking group, and when y equals 1 R is a substituted or unsubstituted hydrocarbyl group and when y equals 2 at most one R may be hydrogen while the remainder are hydrocarbyl groups, and the R group may be the same or different, and wherein when x is greater than 1 the GR.sub.y may be the same or different and at most one R may be hydrogen. Preferred are substituted fullerenes that are alkylamino-substituted fullerenes. The compositions are useful as flow-improvers properties.

Abstract translation: 本发明涉及含有基础油和有效改善基础油的冷流特性的某些取代的富勒烯的新型组合物。 通常，取代的富勒烯具有以下通式：CFn（GRy）x在式中，CFn是富勒烯或富勒烯的混合物，n是富勒烯中的碳原子数，x是从1到最大位数的整数 在可用于加成取代基的富勒烯分子上，G是可能不存在或存在的连接基团，并且当存在氧，硫，氮，苯酚，苯胺，曼尼希碱或重氮羧酸酯衍生基团时，y是确定的整数 当G不存在或当存在并选自氧，硫和重氮羧酸衍生的连接基团时，G的等同性等于1，当G是苯酚或苯胺连接基时，等于1或2，等于2 当G是氮连接基团时，当y等于1时，R是取代或未取代的烃基，当y等于2时，最多一个R可以是氢，而余数是烃基，R基可以相同或不同 ，和w 当x大于1时，GRy可以相同或不同，并且至多一个R可以是氢。 优选的是烷基氨基取代的富勒烯的取代的富勒烯。 组合物可用作流动改进剂性质。

公开(公告)号：US5199959A

公开(公告)日：1993-04-06

申请号：US848474

申请日：1992-03-09

Applicant: Rodney L. Sung ,  Thomas F. Derosa ,  Benjamin J. Kaufman

Inventor： Rodney L. Sung ,  Thomas F. Derosa ,  Benjamin J. Kaufman

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L10/02 ,  F02B3/06

CPC classification number: C10L10/02 ,  C10L1/143 ,  C10L1/1835 ,  C10L1/1981 ,  C10L1/232 ,  C10L1/238 ,  F02B3/06

Abstract: A method has been developed to solubilize hydroxy S-triazines containing at least one hydroxy function in diesel fuel and to enhance their overall thermal stability. The products which result from the full or partial encapsulation of hydroxy-S-triazine with calix[8]arene have unique and novel properties and reduce or eliminate nitrogen oxides level in diesel fuel.

Abstract translation: 已经开发了一种溶解在柴油燃料中含有至少一种羟基官能团的羟基S-三嗪并提高其总体热稳定性的方法。 由羟基-S-三嗪与杯[8]芳烃全部或部分包封产生的产物具有独特且新颖的特性，可以降低或消除柴油中的氮氧化物含量。

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：US4564460A

公开(公告)日：1986-01-14

申请号：US404845

申请日：1982-08-09

Applicant: Casper J. Dorer, Jr. ,  Katsumi Hayashi

Inventor： Casper J. Dorer, Jr. ,  Katsumi Hayashi

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  F16K31/44

CPC classification number: C10L1/14 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/202 ,  C10L1/208 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/301

Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a --Ar--(OH).sub.b I wherein R* is a hydrocarbyl group selected from the group consisting of hydrocarbyl groups of from about 8 to about 30 carbon atoms and polymers of at least 30 carbon atoms, Ar is an aromatic moiety having 0 to 4 optional substituents selected from the group consisting of lower alkyl, lower alkoxyl, nitro, halo or combinations of two or more of said optional substituents, and a and b are each independently an integer of 1 up to 5 times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar;(iii) mixtures of (i) and (ii); and(B) as a second component, the reaction product of (B)(I) a hydrocarbyl-substituted carboxylic acylating agent with (B)(II) one or more amines, one or more alcohols, or a mixture of one or more amines and/or one or more alcohols, the hydrocarbyl substituent of said agent (B)(I) being selected from the group consisting of(i') one or more mono-olefins of from about 8 to about 30 carbon atoms;(ii') mixtures of one or more mono-olefins of from about 8 to about 30 carbon atoms with one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of polymers of mono-1-olefins of from 2 to 8 carbon atoms, or the chlorinated or brominated analogs of such polymers; and(iii') one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of(a) polymers of mono-olefins of from about 8 to about 30 carbon atoms;(b) interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with mono-olefins of from about 8 to about 30 carbon atoms;(c) one or more mixtures of homopolymers and/or interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with homopolymers and/or interpolymers of mono-olefins of from about 8 to about 30 carbon atoms; and(d) chlorinated or brominated analogs of (a), (b), or (c).

公开(公告)号：US4559155A

公开(公告)日：1985-12-17

申请号：US711111

申请日：1985-03-12

Applicant: Casper J. Dorer, Jr. ,  Katsumi Hayashi

Inventor： Casper J. Dorer, Jr. ,  Katsumi Hayashi

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  F16K31/44

CPC classification number: C10L1/14 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/202 ,  C10L1/208 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/301

Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a --Ar--(OH).sub.b I wherein R* is a hydrocarbyl group selected from the group consisting of hydrocarbyl groups of from about 8 to about 30 carbon atoms and polymers of at least 30 carbon atoms, Ar is an aromatic moiety having 0 to 4 optional substituents selected from the group consisting of lower alkyl, lower alkoxyl, nitro, halo or combinations of two or more of said optional substituents, and a and b are each independently an integer of 1 up to 5 times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar;(iii) mixtures of (i) and (ii); and(B) as a second component, the reaction product of (B)(I) a hydrocarbyl-substituted carboxylic acylating agent with (B)(II) one or more amines, one or more alcohols, or a mixture of one or more amines and/or one or more alcohols, the hydrocarbyl substituent of said agent (B)(I) being selected from the group consisting of(i') one or more mono-olefins of from about 8 to about 30 carbon atoms;(ii') mixtures of one or more mono-olefins of from about 8 to about 30 carbon atoms with one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of polymers of mono-1-olefins of from 2 to 8 carbon atoms, or the chlorinated or brominated analogs of such polymers; and(iii') one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of(a) polymers of mono-olefins of from about 8 to about 30 carbon atoms;(b) interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with mono-olefins of from about 8 to about 30 carbon atoms;(c) one or more mixtures of homopolymers and/or interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with homopolymers and/or interpolymers of mono-olefins of from about 8 to about 30 carbon atoms; and(d) chlorinated or brominated analogs of (a), (b), or (c).