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).

公开(公告)号：US4131554A

公开(公告)日：1978-12-26

申请号：US857839

申请日：1977-12-05

Applicant: Thomas F. Steckel

Inventor： Thomas F. Steckel

IPC: C08G8/00 ,  C08G8/28 ,  C08G8/32 ,  C10L1/18 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10M159/12 ,  C10M159/22 ,  C10M169/00 ,  C10M1/54 ,  C10M3/48 ,  C10M5/28 ,  C10M7/52

CPC classification number: C10L1/1981 ,  C08G8/00 ,  C08G8/28 ,  C08G8/32 ,  C10L1/1817 ,  C10L1/221 ,  C10L1/2493 ,  C10M1/08 ,  C10M159/12 ,  C10M159/22 ,  C10M2203/06 ,  C10M2205/00 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2207/04 ,  C10M2207/28 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/101 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/109 ,  C10M2209/111 ,  C10M2209/12 ,  C10M2211/044 ,  C10M2211/06 ,  C10M2211/08 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/062 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/18 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/04 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2219/082 ,  C10M2219/083 ,  C10M2219/086 ,  C10M2219/087 ,  C10M2219/089 ,  C10M2219/09 ,  C10M2221/00 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2223/065 ,  C10M2223/12 ,  C10M2225/041 ,  C10M2227/02 ,  C10M2229/041 ,  C10M2229/042 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/12 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/14 ,  C10N2250/10 ,  C10N2270/02

Abstract: Compositions made by reacting (I) a metal phenoxide salt of a bridged phenol of 2 to about 20 phenol groups and (II) a carboxylic acid reagent containing from one to three carboxyl-based groups and a halogen-substituted hydrocarbon-based aliphatic or alicyclic group containing a halogen atom are useful as additives for lubricants and normally liquid fuels. Analogous thiophenoxide-based compositions are similarly useful. These compositions can also be used as intermediates for the preparation of other useful additive compositions through their reaction with alcohols, amino compounds, reactive small ring heterocycles and basically reacting metal compounds.

Abstract translation: 通过使（I）2至约20个苯酚基的桥连苯酚的金属酚盐与（II）含有1至3个羧基的羧酸试剂和卤素取代的烃基脂族或脂环族 含有卤素原子的基团可用作润滑剂和通常为液体燃料的添加剂。 类似的基于硫代苯氧基的组合物类似地是有用的。 这些组合物也可以用作制备其它有用的添加剂组合物的中间体，通过它们与醇，氨基化合物，反应性小环杂环反应，并且基本上使金属化合物反应。

公开(公告)号：US3062761A

公开(公告)日：1962-11-06

申请号：US68683557

申请日：1957-09-30

Applicant: GOODYEAR TIRE & RUBBER

Inventor： SPACHT RONALD B

IPC: C08G8/28 ,  C08K5/13 ,  C10L1/198

CPC classification number: C08G8/28 ,  C08G8/04 ,  C08G8/24 ,  C08K5/13 ,  C10L1/1981 ,  Y10S524/925 ,  C08L7/00

公开(公告)号：US2199021A

公开(公告)日：1940-04-30

申请号：US6358036

申请日：1936-02-12

Applicant: MONSANTO CHEMICALS

Inventor： BARTRAM THOMAS W

IPC: C10L1/198

CPC classification number: C10L1/1981

公开(公告)号：US20230159841A1

公开(公告)日：2023-05-25

申请号：US18096281

申请日：2023-01-12

Applicant: Polnox Corporation

Inventor： Ashok L. Cholli ,  Murat Tonga

IPC: C10L10/04 ,  A23D7/00 ,  A23D9/00 ,  C07C67/08 ,  C07C67/14 ,  C07C69/604 ,  C10L1/19 ,  C10L1/198 ,  C10M129/72 ,  C10M169/04 ,  C11C3/00 ,  C11D3/00 ,  C23F11/12

CPC classification number: C10L10/04 ,  A23D7/00 ,  A23D9/00 ,  C07C67/08 ,  C07C67/14 ,  C07C69/604 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/1981 ,  C10M129/72 ,  C10M169/04 ,  C10M169/041 ,  C11C3/003 ,  C11D3/0073 ,  C23F11/128 ,  C10N2030/64

Abstract: Disclosed are multifunctional compounds represented by structural formula (I):




methods of producing compounds represented by structural formula (I) and their use in inhibiting corrosion in corrodible material.

公开(公告)号：US08968428B2

公开(公告)日：2015-03-03

申请号：US11879431

申请日：2007-07-17

Applicant: Bettina Siggelkow ,  Werner Reimann ,  Matthias Krull ,  Ulrike Neuhaus ,  Markus Kupetz ,  Andre Graf

Inventor： Bettina Siggelkow ,  Werner Reimann ,  Matthias Krull ,  Ulrike Neuhaus ,  Markus Kupetz ,  Andre Graf

IPC: C10L1/196 ,  C10M145/10 ,  C10L1/14 ,  C10L10/14 ,  C10L1/16 ,  C10L1/197 ,  C10L1/198 ,  C10L1/224 ,  C10L1/236

CPC classification number: C10L1/146 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2364 ,  C10L10/14

Abstract: The invention provides additive mixtures comprising A) at least one terpolymer of ethylene, propene and at least one ethylenically unsaturated ester, which i) contains from 6.0 to 12.0 mol % of structural units derived from at least one ethylenically unsaturated ester having a C1- to C3-alkyl radical, ii) contains from 0.5 to 4.0 methyl groups derived from propene per 100 aliphatic carbon atoms, iii) has fewer than 8.0 methyl groups stemming from chain ends per 100 CH2 groups, and B) from 0.5 to 20 parts by weight, based on A), of at least one further component which is effective as a cold additive for mineral oils and is selected from B1) copolymers of ethylene and ethylenically unsaturated compounds whose content of ethylenically unsaturated compounds is at least 2 mol % higher than the content of ethylenically unsaturated esters in the terpolymer defined under A), B2) comb polymers, and B3) mixtures of B1) and B2), and also their use as a cold additive for middle distillates.

Abstract translation: 本发明提供添加剂混合物，其包括A）至少一种乙烯，丙烯和至少一种烯键式不饱和酯的三元共聚物，其i）含有6.0至12.0mol％的至少一种烯属不饱和酯的结构单元，其具有C1-至 C3-烷基，ii）含有每100个脂族碳原子衍生自丙烯的0.5至4.0个甲基，iii）由每100个CH 2基团的链端衍生的少于8.0个甲基，和B）0.5至20重量份 基于A）的至少一种作为矿物油的冷添加剂有效的其它组分，并且选自B1）乙烯和烯属不饱和化合物的共聚物，其烯键式不饱和化合物的含量比所述烯属不饱和化合物的含量高至少2摩尔％ 在A），B2）梳状聚合物和B3）B1）和B2的混合物中定义的三元共聚物中的烯键式不饱和酯的含量，以及它们作为中间馏分的冷添加剂的用途。