公开(公告)号：US20090218024A1

公开(公告)日：2009-09-03

申请号：US12091670

申请日：2006-09-29

Applicant: Andy Haishung Tsou ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  Arthur Joseph Sullivan ,  Yoshiaki Kirino ,  James Peter Stokes

Inventor： Andy Haishung Tsou ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  Arthur Joseph Sullivan ,  Yoshiaki Kirino ,  James Peter Stokes

IPC: B60C5/00 ,  B32B27/08 ,  B32B27/32 ,  B32B27/06 ,  B32B1/08 ,  B29D30/08

CPC classification number: B32B7/12 ,  B32B25/04 ,  B32B25/08 ,  B32B25/16 ,  B32B2307/724 ,  B32B2307/7265 ,  B32B2319/00 ,  B32B2377/00 ,  B32B2605/00 ,  B60C1/0008 ,  B60C1/0025 ,  B60C5/14 ,  C08L9/00 ,  C08L23/16 ,  C08L23/283 ,  C08L2312/00 ,  Y10T152/10495 ,  Y10T152/10855 ,  Y10T428/1386 ,  Y10T428/31721 ,  Y10T428/3175 ,  Y10T428/31797 ,  Y10T428/31826 ,  Y10T428/3183 ,  Y10T428/31917 ,  C08L2666/04 ,  C08L2666/06 ,  C08L2666/08 ,  C08L2666/02

Abstract: This disclosure relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer, wherein the first layer of the two layers comprises an fluid permeation prevention layer, the second layer of the two layers comprises at least one high diene rubber, and the tie layer comprises a mixture of: (1) about 50 to about 100 weight % of at least one halogenated isobutylene containing elastomer; (2) about 0 to about 50 weight % of at least one high diene elastomer; (3) about 20 to about 50 weight % of at least one filler; (4) about 0 to about 30 weight % of at least one processing oil; (5) about 1 to about 20 parts per hundred (phr) of at least one tackifier; and (6) at least about 0.2 to about 15 parts per hundred of rubber (phr) of a curing system for the elastomers; wherein THE fluid permeation prevention layer preferably comprises: (A) at least 10% by weight, based on the total weight of the polymer composition, of at least one thermoplastic engineering resin component, preferably one or more nylon resins; and (B) at least 10% by weight, based on the total weight of the polymer composition, of at least one elastomer component, preferably a brominated isobutylene p-methylstyrene copolymer, and where the total amount of the component (A) and the component (B) is not less than 30% by weight based on the total weight of the polymer composition, wherein the elastomer component (B) is dispersed in a vulcanized or partially vulcanized state, as a discontinuous phase, in a matrix of the thermoplastic resin component (A) in the polymer composition.

Abstract translation: 本公开涉及包含至少两层和至少一层粘结层的可硫化层状组合物，其中两层的第一层包含防止流体渗透的层，所述两层的第二层包含至少一种高二烯橡胶， 所述粘结层包含以下混合物：（1）约50至约100重量％的至少一种含卤代异丁烯的弹性体; （2）约0至约50重量％的至少一种高二烯弹性体; （3）约20至约50重量％的至少一种填料; （4）约0至约30重量％的至少一种加工油; （5）约1至约20份/ 100（phr）的至少一种增粘剂; 和（6）至少约0.2至约15份/ 100份橡胶（phr）的弹性体固化体系; 其中，所述流体渗透防止层优选包含：（A）至少10重量％，基于所述聚合物组合物的总重量，至少一种热塑性工程树脂组分，优选一种或多种尼龙树脂; 和（B）至少10重量％，基于聚合物组合物的总重量，至少一种弹性体组分，优选溴化异丁烯对甲基苯乙烯共聚物，并且其中组分（A）和 组分（B）基于聚合物组合物的总重量不小于30重量％，其中弹性体组分（B）作为不连续相以硫化或部分硫化的状态分散在热塑性塑料的基质中 聚合物组合物中的树脂组分（A）。

公开(公告)号：US6017859A

公开(公告)日：2000-01-25

申请号：US110005

申请日：1998-07-02

Applicant: Albert Rossi ,  Jacob Emert ,  David Edward Gindelberger ,  Jon Edmond Stanat ,  James Peter Stokes ,  Jaimes Sher

Inventor： Albert Rossi ,  Jacob Emert ,  David Edward Gindelberger ,  Jon Edmond Stanat ,  James Peter Stokes ,  Jaimes Sher

IPC: C10M143/00 ,  C08F2/00 ,  C08F4/642 ,  C08F8/00 ,  C08F10/00 ,  C08F10/02 ,  C08F110/14 ,  C08F210/14 ,  C08F216/38 ,  C08F220/12 ,  C10L1/16 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/00 ,  C10M129/93 ,  C10M129/95 ,  C10M133/52 ,  C10M143/08 ,  C10M149/02 ,  C10M157/00 ,  C10M159/16 ,  C10M171/00

CPC classification number: C08F216/38 ,  C08F10/00 ,  C08F220/12 ,  C08F8/00 ,  C08F8/06 ,  C08F8/30 ,  C08F8/42 ,  C10L1/1641 ,  C10L1/1691 ,  C10L1/198 ,  C10L1/1983 ,  C10L1/238 ,  C10L1/2381 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/06 ,  C10L10/14 ,  C10M129/93 ,  C10M129/95 ,  C10M133/54 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M159/16 ,  C08F110/14 ,  C08F210/14 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/12 ,  C10M2207/129 ,  C10M2207/34 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2220/026 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2260/14 ,  C10N2270/02

Abstract: Polymers (including copolymers) derived from one or more olefins, such including ethylene and C.sub.3 -C.sub.20 .alpha.-olefins such as propylene and 1-butene, which polymers have (a) an average ethylene sequence length, ESL, of from about 1.0 to less than about 3.0; (b) an average of at least 5 branches per 100 carbon atoms of the polymer chains comprising the polymer; (c) at least about 50% of said branches being methyl and/or ethyl branches; (d) at least about 30% of said polymer chains terminated with a vinyl or vinylene group; (e) a number average molecular weight, Mn, of from about 300 to about 15,000 when the polymer is intended for dispersant or wax crystal modifier uses and up to about 500,000 where intended for viscosity modifier uses; and (f) substantial solubility in hydrocarbon and/or synthetic base oil. The polymers are produced using late-transition-metal catalyst systems and, preferably, inexpensive, highly dilute refinery or steam cracker feed streams that have undergone only limited clean-up steps. Fuel and lubricating oil additives, particularly dispersants, wax crystal modifiers and flow improvers, are produced. Where functionalization and derivatization of these polymers is required for such additives it is facilitated by the olefinic structures available in the polymer chains.

Abstract translation: 衍生自一种或多种烯烃（包括乙烯和C 3 -C 20α-烯烃如丙烯和1-丁烯）的聚合物（包括共聚物），其聚合物具有（a）平均乙烯序列长度，ESL为约1.0至更小 比约3.0; （b）包含聚合物的聚合物链中每100个碳原子平均至少5个分支; （c）至少约50％的所述分支是甲基和/或乙基支链; （d）至少约30％的所述聚合物链用乙烯基或亚乙烯基封端; （e）当聚合物用于分散剂或蜡晶体改性剂时，数均分子量Mn为约300至约15,000，当用于粘度调节剂时为约500,000; 和（f）在烃和/或合成基础油中的大量溶解度。 聚合物使用后过渡金属催化剂体系，优选廉价，高度稀释的炼油厂或蒸汽裂化器进料流生产，其仅经过有限的清理步骤。 生产燃料和润滑油添加剂，特别是分散剂，蜡结晶改性剂和流动改进剂。 在这些添加剂需要这些聚合物的官能化和衍生化的情况下，通过聚合物链中可获得的烯属结构来促进这些。

公开(公告)号：US20130014880A1

公开(公告)日：2013-01-17

申请号：US13556248

申请日：2012-07-24

Applicant: Andy Haishung TSOU ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  Arthur Joseph Sullivan ,  Yoshiaki Kirino ,  James Peter Stokes

Inventor： Andy Haishung TSOU ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  Arthur Joseph Sullivan ,  Yoshiaki Kirino ,  James Peter Stokes

IPC: B60C1/00

CPC classification number: B32B7/12 ,  B32B25/04 ,  B32B25/08 ,  B32B25/16 ,  B32B2307/724 ,  B32B2307/7265 ,  B32B2319/00 ,  B32B2377/00 ,  B32B2605/00 ,  B60C1/0008 ,  B60C1/0025 ,  B60C5/14 ,  C08L9/00 ,  C08L23/16 ,  C08L23/283 ,  C08L2312/00 ,  Y10T152/10495 ,  Y10T152/10855 ,  Y10T428/1386 ,  Y10T428/31721 ,  Y10T428/3175 ,  Y10T428/31797 ,  Y10T428/31826 ,  Y10T428/3183 ,  Y10T428/31917 ,  C08L2666/04 ,  C08L2666/06 ,  C08L2666/08 ,  C08L2666/02

Abstract: A vulcanizable layered composition comprising at least two layers and at least one tie layer. The first layer of the two layers comprises an fluid permeation prevention layer, the second layer of the two layers comprises at least one high diene rubber, and the tie layer comprises about 50 to about 100 weight % of at least one halogenated isobutylene containing elastomer; up to about 50 weight % of at least one high diene elastomer; about 20 to about 50 weight % of at least one filler; up to about 30 weight % of at least one processing oil; about 1 to about 20 parts per hundred (phr) of at least one tackifier; and about 0.2 to about 15 parts per hundred of rubber (phr) of a curing system for the elastomers. The fluid permeation prevention layer preferably comprises a thermoplastic engineering resin component and an elastomer component.

Abstract translation: 一种可硫化的层状组合物，其包含至少两层和至少一层粘结层。 两层的第一层包括防止流体渗透的层，所述两层的第二层包含至少一种高二烯橡胶，并且所述粘结层包含约50至约100重量％的至少一种含卤代异丁烯的弹性体; 至多约50重量％的至少一种高二烯弹性体; 约20至约50重量％的至少一种填料; 至多约30重量％的至少一种加工油; 约1至约20份/ 100（phr）的至少一种增粘剂; 和约0.2至约15份/ 100份橡胶（phr）的弹性体固化体系。 流体防渗层优选包含热塑性工程树脂组分和弹性体组分。

公开(公告)号：US06444302B1

公开(公告)日：2002-09-03

申请号：US09653439

申请日：2000-09-01

Applicant: Srivatsan Watson Srinivas ,  Patrick Brant ,  Francois Henri Chambon ,  James Peter Stokes

Inventor： Srivatsan Watson Srinivas ,  Patrick Brant ,  Francois Henri Chambon ,  James Peter Stokes

IPC: B32B0326

CPC classification number: B29C55/005 ,  B29K2023/00 ,  B29K2023/083 ,  B29K2025/00 ,  B29K2105/0088 ,  B29K2105/04 ,  B29K2423/00 ,  B29K2995/0065 ,  C08J5/18 ,  C08J2323/04 ,  C08J2323/14 ,  C08J2325/04 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/142 ,  C08L25/04 ,  C08L25/06 ,  C08L2314/06 ,  Y10S428/91 ,  Y10T428/249953 ,  Y10T428/249978 ,  Y10T428/31938 ,  C08L2666/04

Abstract: The present invention relates to a cold-drawn breathable film formed from a blend of a soft polymer component and a hard polymer component. The soft polymer component (SPC) is a copolymer of a major olefinic monomer and a minor olefinic monomer. The major olefinic monomer is either ethylene or propylene and forms the majority of the SPC. Preferred films after cold-drawing exhibit a water vapor transmission rate (WVTR) of at least 100 g-mil/m2-day.

Abstract translation: 本发明涉及由软聚合物组分和硬聚合物组分的共混物形成的冷拉透气膜。 软聚合物组分（SPC）是主要烯属单体和次烯烃单体的共聚物。 主要的烯烃单体是乙烯或丙烯，并形成SPC的大部分。 冷拔后的优选薄膜表现出至少100密耳/平方米 - 天的水蒸汽透过率（WVTR）。

公开(公告)号：US08580877B2

公开(公告)日：2013-11-12

申请号：US12091608

申请日：2006-10-26

Applicant: Andy Haishung Tsou ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  James Peter Stokes ,  Yoshiaki Kirino ,  Arthur Joseph Sullivan

Inventor： Andy Haishung Tsou ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  James Peter Stokes ,  Yoshiaki Kirino ,  Arthur Joseph Sullivan

IPC: C09J7/02

CPC classification number: B60C5/14 ,  B32B7/12 ,  B32B25/08 ,  B60C1/0008 ,  Y10T152/10495 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31909

Abstract: A vulcanizable layered composition comprising at least two layers and at least one tie layer, wherein the first layer of the two layers is a fluid permeation prevention layer preferably comprising: (A) at least one thermoplastic engineering component and (B) at least one elastomer component; the second layer of the two layers comprises at least one high diene rubber and the tie layer comprises a mixture of: (1) at least one halogenated isobutylene containing elastomer; (2) up to 50 weight % of at least one high diene elastomer; (3) at least one filler; (4) up to 30 weight % of at least one processing oil; (5) at least one tackifier; and (6) a curing system for the elastomers.

Abstract translation: 一种可硫化的层状组合物，其包含至少两个层和至少一个粘结层，其中所述两层的第一层是流体防渗层，优选包含：（A）至少一种热塑性工程组分和（B）至少一种弹性体 零件; 所述两层的第二层包含至少一种高二烯橡胶，所述粘结层包含以下混合物：（1）至少一种含卤代异丁烯的弹性体; （2）至多50重量％的至少一种高二烯弹性体; （3）至少一种填料; （4）至多30重量％的至少一种加工油; （5）至少一种增粘剂; 和（6）弹性体的固化体系。

公开(公告)号：US07501460B1

公开(公告)日：2009-03-10

申请号：US11183361

申请日：2005-07-18

Applicant: Weiqing Weng ,  Caiguo Gong ,  Anthony Jay Dias ,  Robert Norman Webb ,  James Peter Stokes

Inventor： Weiqing Weng ,  Caiguo Gong ,  Anthony Jay Dias ,  Robert Norman Webb ,  James Peter Stokes

IPC: C08J3/20

CPC classification number: C08J5/005 ,  B82Y30/00 ,  C08J3/215 ,  C08J3/226 ,  C08J2323/28 ,  C08J2423/00 ,  C08K9/04 ,  C08L23/283

Abstract: The present invention is a process to produce a nanocomposite of a elastomer and organic clay, e.g. an exfoliated clay, suitable for use as an air barrier. The process can include the steps of: (a) contacting a solution (10) of butyl rubber in an organic solvent with a halogen (12) to form a halogenated butyl rubber solution (16); (b) neutralizing the halogenated butyl rubber solution; (c) functionalizing at least a portion (18) of the halogenated butyl rubber; (d) mixing a dispersion (22) of clay with the functionalized butyl rubber (18) to form a masterbatch (26) comprising a polymer-clay nanocomposite; (e) combining the masterbatch (26) with the rest of the halogenated butyl rubber solution (20) to form a second mixture (28); (e) recovering the nanocomposite from the second mixture (28). The nanocomposite so formed has improved air barrier properties and is suitable for use as a tire innerliner or innertube.

Abstract translation: 本发明是一种制备弹性体和有机粘土的纳米复合材料的方法，例如， 一种适合用作空气屏障的剥离粘土。 该方法可以包括以下步骤：（a）将丁基橡胶在有机溶剂中的溶液（10）与卤素（12）接触以形成卤化丁基橡胶溶液（16）; （b）中和卤化丁基橡胶溶液; （c）官能化所述卤化丁基​​橡胶的至少一部分（18）; （d）将粘土分散体（22）与官能化丁基橡胶（18）混合以形成包含聚合物 - 粘土纳米复合材料的母料（26）; （e）将母料（26）与其余的卤化丁基橡胶溶液（20）组合以形成第二混合物（28）; （e）从第二混合物（28）回收纳米复合材料。 如此形成的纳米复合材料具有改善的空气阻隔性能，并且适合用作轮胎内衬或内管。

公开(公告)号：US20080314492A1

公开(公告)日：2008-12-25

申请号：US12091608

申请日：2006-10-26

Applicant: Andy Haishung Tsou ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  Arthur Joseph Sullivan ,  Yoshiaki Kirino ,  James Peter Stokes

Inventor： Andy Haishung Tsou ,  Yoshihiro Soeda ,  Matthew Brian Measmer ,  Arthur Joseph Sullivan ,  Yoshiaki Kirino ,  James Peter Stokes

IPC: B60C5/12 ,  B29D30/00 ,  B32B27/36 ,  B32B27/08

CPC classification number: B60C5/14 ,  B32B7/12 ,  B32B25/08 ,  B60C1/0008 ,  Y10T152/10495 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31909

Abstract: This disclosure relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer, wherein the first layer of the two layers comprises an fluid permeation prevention layer, the second layer of the two layers comprises at least one high diene rubber, and the tie layer comprises a mixture of: (1) about 50 to about 100 weight % of at least one halogenated isobutylene containing elastomer; (2) about 0 to about 50 weight % of at least one high diene elastomer; (3) about 20 to about 50 weight % of at least one filler; (4) about 0 to about 30 weight % of at least one processing oil; (5) about 1 to about 20 parts per hundred (phr) of at least one tackifier; and (6) at least about 0.2 to about 15 parts per hundred of rubber (phr) of a curing system for the elastomers; wherein THE fluid permeation prevention layer preferably comprises: (A) at least 10% by weight, based on the total weight of the polymer composition, of at least one thermoplastic engineering resin component, preferably one or more nylon resins, and (B) at least 10% by weight, based on the total weight of the polymer composition, of at least one elastomer component, preferably a brominated isobutylene p-methylstyrene copolymer, and where the total amount of the component (A) and the component (B) is not less than 30% by weight based on the total weight of the polymer composition, wherein the elastomer component (B) is dispersed in a vulcanized or partially vulcanized state, as a discontinuous phase, in a matrix of the thermoplastic resin component (A) in the polymer composition.

Abstract translation: 本公开涉及包含至少两层和至少一层粘结层的可硫化层状组合物，其中两层的第一层包含防止流体渗透的层，所述两层的第二层包含至少一种高二烯橡胶， 所述粘结层包含以下混合物：（1）约50至约100重量％的至少一种含卤代异丁烯的弹性体; （2）约0至约50重量％的至少一种高二烯弹性体; （3）约20至约50重量％的至少一种填料; （4）约0至约30重量％的至少一种加工油; （5）约1至约20份/ 100（phr）的至少一种增粘剂; 和（6）至少约0.2至约15份/ 100份橡胶（phr）的弹性体固化体系; 其中，所述流体渗透防止层优选包含：（A）至少10重量％，基于所述聚合物组合物的总重量，至少一种热塑性工程树脂组分，优选一种或多种尼龙树脂，和（B） 至少10重量％，基于聚合物组合物的总重量，至少一种弹性体组分，优选溴化异丁烯对甲基苯乙烯共聚物，并且其中组分（A）和组分（B）的总量为 不低于30重量％，其中弹性体组分（B）以硫化或部分硫化的状态作为不连续相分散在热塑性树脂组分（A）的基质中， 在聚合物组合物中。

公开(公告)号：US06468948B1

公开(公告)日：2002-10-22

申请号：US09358286

申请日：1999-07-21

Applicant: Albert Rossi ,  Jacob Emert ,  David Edward Gindelberger ,  Jon Edmond Stanat ,  James Peter Stokes ,  Jaimes Sher

Inventor： Albert Rossi ,  Jacob Emert ,  David Edward Gindelberger ,  Jon Edmond Stanat ,  James Peter Stokes ,  Jaimes Sher

IPC: C10M14300

CPC classification number: C08F216/38 ,  C08F8/00 ,  C08F8/06 ,  C08F8/30 ,  C08F8/42 ,  C08F10/00 ,  C08F110/14 ,  C08F210/14 ,  C08F220/12 ,  C10L1/1641 ,  C10L1/1691 ,  C10L1/198 ,  C10L1/1983 ,  C10L1/238 ,  C10L1/2381 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/06 ,  C10L10/14 ,  C10M129/93 ,  C10M129/95 ,  C10M133/54 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M159/16 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/12 ,  C10M2207/129 ,  C10M2207/34 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2220/026 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2260/14 ,  C10N2270/02 ,  C08F2500/02 ,  C08F2500/10 ,  C08F2500/03 ,  C08F4/7006 ,  C08F8/46 ,  C08F10/14 ,  C08F8/32 ,  C08F8/14

Abstract: Polymers (including copolymers) derived from one or more olefins, such including ethylene and C3-C20 &agr;-olefins such as propylene and 1-butene, which polymers have (a) an average ethylene sequence length, ESL, of from, about 1.0 to less than about 3.0; (b) an average of at least 5 branches per 100 carbon atoms of the polymer chains comprising the polymer; (c) at least about 50% of said branches being methyl and/or ethyl branches; (d) at least about 30% of said polymer chains terminated with a vinyl or vinylene group; (e) a number average molecular weight, Mn, of from about 300 to about 15,000 when the polymer is intended for dispersant or wax crystal modifier uses and up to about 500,000 where intended for viscosity modifier uses; and (f) substantial solubility in hydrocarbon and/or synthetic base oil. The polymers are produced using late-transition-metal catalyst systems and, preferably, inexpensive, highly dilute refinery or steam cracker feed streams that have undergone only limited clean-up steps. Fuel and lubricating oil additives, particularly dispersants, wax crystal modifiers and flow improvers, are produced. Where functionalization and derivatization of these polymers is required for such additives it is facilitated by the olefinic structures available in the polymer chains.

Abstract translation: 衍生自一种或多种烯烃的聚合物（包括共聚物），包括乙烯和C 3 -C 20α-烯烃如丙烯和1-丁烯，该聚合物具有（a）平均乙烯序列长度，ESL为约1.0至 小于3.0; （b）包含聚合物的聚合物链中每100个碳原子平均至少5个分支; （c）至少约50％的所述分支是甲基和/或乙基支链; （d）至少约30％的所述聚合物链用乙烯基或亚乙烯基封端; （e）当聚合物用于分散剂或蜡晶体改性剂时，数均分子量Mn为约300至约15,000，当用于粘度调节剂时为约500,000; 和（f）在烃和/或合成基础油中的大量溶解度。 聚合物使用后过渡金属催化剂体系，优选廉价，高度稀释的炼油厂或蒸汽裂化器进料流生产，其仅经过有限的清理步骤。 生产燃料和润滑油添加剂，特别是分散剂，蜡结晶改性剂和流动改进剂。 在这些添加剂需要这些聚合物的官能化和衍生化的情况下，通过聚合物链中可获得的烯属结构来促进这些。

公开(公告)号：US5811379A

公开(公告)日：1998-09-22

申请号：US663468

申请日：1996-06-17

Applicant: Albert Rossi ,  Jacob Emert ,  David Edward Gindelberger ,  Jon Edmond Stanat ,  James Peter Stokes ,  Jaimes Sher

Inventor： Albert Rossi ,  Jacob Emert ,  David Edward Gindelberger ,  Jon Edmond Stanat ,  James Peter Stokes ,  Jaimes Sher

IPC: C10M143/00 ,  C08F2/00 ,  C08F4/642 ,  C08F8/00 ,  C08F10/00 ,  C08F10/02 ,  C08F110/14 ,  C08F210/14 ,  C08F216/38 ,  C08F220/12 ,  C10L1/16 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/00 ,  C10M129/93 ,  C10M129/95 ,  C10M133/52 ,  C10M143/08 ,  C10M149/02 ,  C10M157/00 ,  C10M159/16 ,  C10M171/00

CPC classification number: C08F216/38 ,  C08F10/00 ,  C08F220/12 ,  C08F8/00 ,  C08F8/06 ,  C08F8/30 ,  C08F8/42 ,  C10L1/1641 ,  C10L1/1691 ,  C10L1/198 ,  C10L1/1983 ,  C10L1/238 ,  C10L1/2381 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/06 ,  C10L10/14 ,  C10M129/93 ,  C10M129/95 ,  C10M133/54 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M159/16 ,  C08F110/14 ,  C08F210/14 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/12 ,  C10M2207/129 ,  C10M2207/34 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2220/026 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2260/14 ,  C10N2270/02

Abstract: Polymers (including copolymers) derived from one or more olefins, such including ethylene and C.sub.3 -C.sub.20 .alpha.-olefins such as propylene and 1-butene, which polymers have (a) an average ethylene sequence length, ESL, of from about 1.0 to less than about 3.0; (b) an average of at least 5 branches per 100 carbon atoms of the polymer chains comprising the polymer; (c) at least about 50% of said branches being methyl and/or ethyl branches; (d) at least about 30% of said polymer chains terminated with a vinyl or vinylene group; (e) a number average molecular weight, Mn, of from about 300 to about 15,000 when the polymer is intended for dispersant or wax crystal modifier uses and up to about 500,000 where intended for viscosity modifier uses; and (f) substantial solubility in hydrocarbon and/or synthetic base oil. The polymers are produced using late-transition-metal catalyst systems and, preferably, inexpensive, highly dilute refinery or steam cracker feed streams that have undergone only limited clean-up steps. Fuel and lubricating oil additives, particularly dispersants, wax crystal modifiers and flow improvers, are produced. Where functionalization and derivatization of these polymers is required for such additives it is facilitated by the olefinic structures available in the polymer chains.

Abstract translation: 衍生自一种或多种烯烃（包括乙烯和C 3 -C 20α-烯烃如丙烯和1-丁烯）的聚合物（包括共聚物），其聚合物具有（a）平均乙烯序列长度，ESL为约1.0至更小 比约3.0; （b）包含聚合物的聚合物链中每100个碳原子平均至少5个分支; （c）至少约50％的所述分支是甲基和/或乙基支链; （d）至少约30％的所述聚合物链用乙烯基或亚乙烯基封端; （e）当聚合物用于分散剂或蜡晶体改性剂时，数均分子量Mn为约300至约15,000，当用于粘度调节剂时为约500,000; 和（f）在烃和/或合成基础油中的大量溶解度。 聚合物使用后过渡金属催化剂体系，优选廉价，高度稀释的炼油厂或蒸汽裂化器进料流生产，其仅经过有限的清理步骤。 生产燃料和润滑油添加剂，特别是分散剂，蜡结晶改性剂和流动改进剂。 在这些添加剂需要这些聚合物的官能化和衍生化的情况下，通过聚合物链中可获得的烯属结构来促进这些。