公开(公告)号：US5422403A

公开(公告)日：1995-06-06

申请号：US288858

申请日：1994-08-11

Applicant: Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

Inventor： Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

IPC: B60C1/00 ,  C08C19/44 ,  C08F236/10 ,  C08F8/42

CPC classification number: C08F236/10 ,  B60C1/0016 ,  C08C19/44 ,  Y10T152/10495

Abstract: The subject invention discloses a process for preparing a coupled styrene-isoprene-butadiene rubber which is particularly valuable for use in making automobile tire tread rubber compounds which comprises the steps of (1) solution terpolymerizing in an organic solvent from about 5 weight percent to about 40 weight percent styrene, from about 1 weight percent to about 10 weight percent isoprene, and from about 50 weight percent to about 94 weight percent 1,3-butadiene, based on total monomers, to a conversion of at least about 90% to produce a living styrene-isoprene-butadiene polymer, wherein the terpolymerization is initiated with an organolithium compound, and wherein the terpolymerization is conducted in the presence of a polar modifier at a molar ratio of the polar modifier to the organolithium compound, which is within the range of about 0.5:1 to about 5:1, and wherein the terpolymerization is conducted at a temperature which is within the range of about 20.degree. C. to about 150.degree. C.; and (2) coupling the living styrene-isoprene-butadiene polymer with a coupling agent selected from the group consisting of tin tetrachloride and silicon tetrachloride, wherein the molar ratio of the coupling agent to the organolithium compound is within the range of about 3 to 1:6.

Abstract translation: 本发明公开了一种制备偶联的苯乙烯 - 异戊二烯 - 丁二烯橡胶的方法，其特别有价值的用于制造汽车轮胎胎面橡胶化合物，其包括以下步骤：（1）在约5重量％至约5重量％的有机溶剂中三元聚合 40重量％的苯乙烯，约1重量％至约10重量％的异戊二烯和约50重量％至约94重量％的1,3-丁二烯（基于总单体）至至少约90重量％的转化率 活性苯乙烯 - 异戊二烯 - 丁二烯聚合物，其中所述三元共聚物由有机锂化合物引发，并且其中所述三元共聚在极性改性剂存在下以极性改性剂与有机锂化合物的摩尔比进行， 为约0.5:1至约5:1，并且其中三元聚合在约20℃至约150℃的温度下进行 C。; 和（2）将活性苯乙烯 - 异戊二烯 - 丁二烯聚合物与选自四氯化锡和四氯化硅的偶联剂偶合，其中偶联剂与有机锂化合物的摩尔比在约3至1的范围内 ：6。

公开(公告)号：US5514757A

公开(公告)日：1996-05-07

申请号：US440801

申请日：1995-05-15

Applicant: Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

Inventor： Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

IPC: B60C1/00 ,  C08C19/44 ,  C08F236/10 ,  C08F8/42

CPC classification number: C08F236/10 ,  B60C1/0016 ,  C08C19/44 ,  Y10T152/10495

Abstract: The subject invention discloses a process for preparing a coupled styrene-isoprene-butadiene rubber which is particularly valuable for use in making automobile tire tread rubber compounds which comprises the steps of (1) solution terpolymerizing in an organic solvent from about 5 weight percent to about 40 weight percent styrene, from about 1 weight percent to about 10 weight percent isoprene, and from about 50 weight percent to about 94 weight percent 1,3-butadiene, based on total monomers, to a conversion of at least about 90% to produce a living styrene-isoprene-butadiene polymer, wherein the terpolymerization is initiated with an organolithium compound, and wherein the terpolymerization is conducted in the presence of a polar modifier at a molar ratio of the polar modifier to the organolithium compound, which is within the range of about 0.5:1 to about 5:1, and wherein the terpolymerization is conducted at a temperature which is within the range of about 20.degree. C. to about 150.degree. C.; and (2) coupling the living styrene-isoprene-butadiene polymer with a coupling agent selected from the group consisting of tin tetrachloride and silicon tetrachloride, wherein the molar ratio of the coupling agent to the organolithium compound is within the range of about 1:3 to 1:6.

公开(公告)号：US5616653A

公开(公告)日：1997-04-01

申请号：US681568

申请日：1996-07-29

Applicant: Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

Inventor： Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

IPC: B60C1/00 ,  C08C19/44 ,  C08F236/10 ,  C08F8/42

CPC classification number: C08F236/10 ,  B60C1/0016 ,  C08C19/44 ,  Y10T152/10495

Abstract: The subject invention discloses a process for preparing a coupled styrene-isoprene-butadiene rubber which is particularly valuable for use in making automobile tire tread rubber compounds which comprises the steps of (1) solution terpolymerizing in an organic solvent from about 5 weight percent to about 40 weight percent styrene, from about 1 weight percent to about 10 weight percent isoprene, and from about 50 weight percent to about 94 weight percent 1,3-butadiene, based on total monomers, to a conversion of at least about 90% to produce a living styrene-isoprene-butadiene polymer, wherein the terpolymerization is initiated with an organolithium compound, and wherein the terpolymerization is conducted in the presence of a polar modifier at a molar ratio of the polar modifier to the organolithium compound, which is within the range of about 0.5:1 to about 5:1, and wherein the terpolymerization is conducted at a temperature which is within the range of about 20.degree. C. to about 150.degree. C.; and (2) coupling the living styrene-isoprene-butadiene polymer with a coupling agent selected from the group consisting of tin tetrachloride and silicon tetrachloride, wherein the molar ratio of the coupling agent to the organolithium compound is within the range of about 1:3 to 1:6.

Abstract translation: 本发明公开了一种制备偶联的苯乙烯 - 异戊二烯 - 丁二烯橡胶的方法，其特别有价值的用于制造汽车轮胎胎面橡胶化合物，其包括以下步骤：（1）在约5重量％至约5重量％的有机溶剂中三元聚合 40重量％的苯乙烯，约1重量％至约10重量％的异戊二烯和约50重量％至约94重量％的1,3-丁二烯（基于总单体）至至少约90重量％的转化率 活性苯乙烯 - 异戊二烯 - 丁二烯聚合物，其中三元共聚有机锂化合物引发，并且其中三元共聚在极性改性剂存在下以极性改性剂与有机锂化合物的摩尔比进行，其浓度范围 为约0.5:1至约5:1，并且其中三元聚合在约20℃至约150℃的温度下进行 C。; 和（2）使活性苯乙烯 - 异戊二烯 - 丁二烯聚合物与选自四氯化锡和四氯化硅的偶联剂偶合，其中偶联剂与有机锂化合物的摩尔比在约1:3的范围内 至1：6。

公开(公告)号：US5491196A

公开(公告)日：1996-02-13

申请号：US393788

申请日：1995-02-24

Applicant: Roger N. Beers ,  David A. Benko ,  Bill B. Gross ,  Adel F. Halasa

Inventor： Roger N. Beers ,  David A. Benko ,  Bill B. Gross ,  Adel F. Halasa

IPC: B60C1/00 ,  B60C5/14 ,  C08L9/06 ,  C08L21/00 ,  C08L23/28 ,  C08L15/02

CPC classification number: B60C1/0008 ,  C08L23/283

Abstract: The present invention relates to a tire innerliner and pneumatic tires containing the same, which are prepared from a composition comprising, based on 100 parts by weight of rubber, a blend containing 30 to about 50 parts by weight of a solution polymerized styrene-butadiene rubber having a Tg ranging from -45.degree. C. to -65.degree. C. and 70 to 50 parts by weight of a halobutyl rubber.

Abstract translation: 本发明涉及一种包含该轮胎内衬和含有该轮胎内衬的轮胎内衬和充气轮胎，该组合物包含基于100重量份橡胶的组合物，所述组合物含有30至约50重量份的溶液聚合的丁苯橡胶 Tg范围为-45℃至-65℃，70至50重量份的卤代丁基橡胶。

公开(公告)号：US4843120A

公开(公告)日：1989-06-27

申请号：US912489

申请日：1986-09-29

Applicant: Adel F. Halasa ,  Bill B. Gross ,  Joel L. Cox ,  George F. Balogh

Inventor： Adel F. Halasa ,  Bill B. Gross ,  Joel L. Cox ,  George F. Balogh

IPC: B60C1/00 ,  C08F36/00 ,  C08F236/04 ,  C08F297/02 ,  C08L9/00 ,  C08L21/00 ,  C08L53/00

CPC classification number: C08L9/00 ,  B60C1/0016 ,  Y10S525/914 ,  Y10T152/10495 ,  Y10T428/31826 ,  Y10T428/31931

Abstract: It has been determined that certain rubbery polymers having multiple glass transition temperatures can be utilized in making tires which have improved rolling resistance, improved wet skid resistance, and outstanding tread wear. These rubbery polymers are derived from at least one conjugated diolefin monomer, have a first glass transition temperature which is between -110.degree. C. and -20.degree. C. and have a second glass transition temperature which is between -50.degree. C. and 0.degree. C. These rubber polymers can be homopolymers of conjugated diolefin monomers, copolymers of more than one conjugated diolefin monomer, or copolymers derived from at least one conjugated diolefin monomer and at least one vinyl aromatic monomer.

Abstract translation: 已经确定，具有多个玻璃化转变温度的某些橡胶状聚合物可以用于制造具有改善的滚动阻力，改进的抗湿滑性和优异的胎面磨损的轮胎。 这些橡胶状聚合物衍生自至少一种共轭二烯单体，其第一玻璃化转变温度为-110℃至-20℃，第二玻璃化转变温度为-50℃至0℃ 这些橡胶聚合物可以是共轭二烯烃单体的均聚物，多于一种共轭二烯烃单体的共聚物，或衍生自至少一种共轭二烯烃单体和至少一种乙烯基芳族单体的共聚物。

公开(公告)号：US5514756A

公开(公告)日：1996-05-07

申请号：US439752

申请日：1995-05-12

Applicant: Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

Inventor： Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

IPC: B60C1/00 ,  C08C19/44 ,  C08F236/10 ,  C08F8/00

CPC classification number: C08F236/10 ,  B60C1/0016 ,  C08C19/44 ,  Y10T152/10495

Abstract: The subject invention discloses a process for preparing a coupled styrene-isoprene-butadiene rubber which is particularly valuable for use in making automobile tire tread rubber compounds which comprises the steps of (1) solution terpolymerizing in an organic solvent from about 5 weight percent to about 40 weight percent styrene, from about 1 weight percent to about 10 weight percent isoprene, and from about 50 weight percent to about 94 weight percent 1,3-butadiene, based on total monomers, to a conversion of at least about 90% to produce a living styrene-isoprene-butadiene polymer, wherein the terpolymerization is initiated with an organolithium compound, and wherein the terpolymerization is conducted in the presence of a polar modifier at a molar ratio of the polar modifier to the organolithium compound, which is within the range of about 0.5:1 to about 5:1, and wherein the terpolymerization is conducted at a temperature which is within the range of about 20.degree. C. to about 150.degree. C.; and (2) coupling the living styrene-isoprene-butadiene polymer with a coupling agent selected from the group consisting of tin tetrachloride and silicon tetrachloride, wherein the molar ratio of the coupling agent to the organolithium compound is within the range of about 1:3 to 1:6.

Abstract translation: 本发明公开了一种制备偶联的苯乙烯 - 异戊二烯 - 丁二烯橡胶的方法，其特别有价值的用于制造汽车轮胎胎面橡胶化合物，其包括以下步骤：（1）在约5重量％至约5重量％的有机溶剂中三元聚合 40重量％的苯乙烯，约1重量％至约10重量％的异戊二烯和约50重量％至约94重量％的1,3-丁二烯（基于总单体）至至少约90重量％的转化率 活性苯乙烯 - 异戊二烯 - 丁二烯聚合物，其中所述三元共聚物由有机锂化合物引发，并且其中所述三元共聚在极性改性剂存在下以极性改性剂与有机锂化合物的摩尔比进行， 为约0.5:1至约5:1，并且其中三元聚合在约20℃至约150℃的温度下进行 C。; 和（2）使活性苯乙烯 - 异戊二烯 - 丁二烯聚合物与选自四氯化锡和四氯化硅的偶联剂偶合，其中偶联剂与有机锂化合物的摩尔比在约1:3的范围内 至1：6。

公开(公告)号：US4137392A

公开(公告)日：1979-01-30

申请号：US868258

申请日：1978-01-10

Applicant: Bill B. Gross

Inventor： Bill B. Gross

IPC: C08F220/12 ,  C08F212/08 ,  C08F226/10

CPC classification number: C08F220/12 ,  Y10T428/31699

Abstract: Copolymers of at least two acrylate monomers such as isobutyl methacrylate and 2-ethylhexyl acrylate, an organic acid or acid anhydride, and N-vinyl-2-pyrrolidone are prepared by emulsion polymerization. The polymer is then coagulated and dried, and dry resin is mixed with a water miscible coalescing solvent and a volatile amine. The amine-treated resin is water reducible and when used as a coating resin produces coatings of unusual water resistance and adhesion to metal surfaces.

Abstract translation: 通过乳液聚合制备至少两种丙烯酸酯单体如甲基丙烯酸异丁酯和丙烯酸2-乙基己酯的共聚物，有机酸或酸酐和N-乙烯基-2-吡咯烷酮。 然后将聚合物凝结和干燥，并将干树脂与水混溶聚结溶剂和挥发性胺混合。 胺处理的树脂是可水稀释的，并且当用作涂料树脂时产生具有异常耐水性和与金属表面的粘合性的涂层。

公开(公告)号：US5541264A

公开(公告)日：1996-07-30

申请号：US439750

申请日：1995-05-12

Applicant: Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

Inventor： Wen-Liang Hsu ,  Adel F. Halasa ,  Barry A. Matrana ,  Scott M. Christian ,  Laurie E. Austin ,  Bill B. Gross

IPC: B60C1/00 ,  C08C19/44 ,  C08F236/10 ,  C08F8/00

CPC classification number: C08F236/10 ,  B60C1/0016 ,  C08C19/44 ,  Y10T152/10495

Abstract: The subject invention discloses a process for preparing a coupled styrene-isoprene-butadiene rubber which is particularly valuable for use in making automobile tire tread rubber compounds which comprises the steps of (1) solution terpolymerizing in an organic solvent from about 5 weight percent to about 40 weight percent styrene, from about 1 weight percent to about 10 weight percent isoprene, and from about 50 weight percent to about 94 weight percent 1,3-butadiene, based on total monomers, to a conversion of at least about 90% to produce a living styrene-isoprene-butadiene polymer, wherein the terpolymerization is initiated with an organolithium compound, and wherein the terpolymerization is conducted in the presence of a polar modifier at a molar ratio of the polar modifier to the organolithium compound, which is within the range of about 0.5:1 to about 5:1, and wherein the terpolymerization is conducted at a temperature which is within the range of about 20.degree. C. to about 150.degree. C.; and (2) coupling the living styrene-isoprene-butadiene polymer with a coupling agent selected from the group consisting of tin tetrachloride and silicon tetrachloride, wherein the molar ratio of the coupling agent to the organolithium compound is within the range of about 1:3 to 1:6.

Abstract translation: 本发明公开了一种制备偶联的苯乙烯 - 异戊二烯 - 丁二烯橡胶的方法，其特别有价值的用于制造汽车轮胎胎面橡胶化合物，其包括以下步骤：（1）在约5重量％至约5重量％的有机溶剂中三元聚合 40重量％的苯乙烯，约1重量％至约10重量％的异戊二烯和约50重量％至约94重量％的1,3-丁二烯（基于总单体）至至少约90重量％的转化率 活性苯乙烯 - 异戊二烯 - 丁二烯聚合物，其中所述三元共聚物由有机锂化合物引发，并且其中所述三元共聚在极性改性剂存在下以极性改性剂与有机锂化合物的摩尔比进行， 为约0.5:1至约5:1，并且其中三元聚合在约20℃至约150℃的温度下进行 C。; 和（2）使活性苯乙烯 - 异戊二烯 - 丁二烯聚合物与选自四氯化锡和四氯化硅的偶联剂偶合，其中偶联剂与有机锂化合物的摩尔比在约1:3的范围内 至1：6。

公开(公告)号：US4124555A

公开(公告)日：1978-11-07

申请号：US868257

申请日：1978-01-10

Applicant: Bill B. Gross ,  Michael J. Maximovich

Inventor： Bill B. Gross ,  Michael J. Maximovich

IPC: C09D133/02 ,  C09D133/06 ,  C09D139/06 ,  C09D157/00 ,  C08L33/02 ,  C08L39/06

CPC classification number: C09D139/06 ,  C08K5/0016 ,  C08K5/17 ,  C09D133/02 ,  C09D133/064 ,  C09D157/00

Abstract: Copolymers of at least two acrylate monomers such as isobutyl methacrylate and 2-ethylhexyl methacrylate, an organic acid or acid anhydride, and N-vinyl-2-pyrrolidone are incorporated into water reducible coating compositions typified by the following general formulation:______________________________________ Parts by weight ______________________________________ Resin 20 - 30 Amine 1 - 3 Defoamer .2 - .5 Water soluble solvent 10 - 11 Water insoluble solvent 2 - 4 Water 45 - 60 ______________________________________ The coating compositions of the above recipe yield clear coatings with good adhesion and water resistance.

Abstract translation: 将至少两种丙烯酸酯单体如甲基丙烯酸异丁酯和甲基丙烯酸2-乙基己酯，有机酸或酸酐和N-乙烯基-2-吡咯烷酮的共聚物引入到以下通用配方为代表的可水稀释涂料组合物中：}重量份 }树脂20 - 30}胺1 - 3}消泡剂2 - .5}水溶性溶剂10 - 11}水不溶性溶剂2 - 4}水45 - 60}上述配方的涂料组合物产生具有良好粘合力的透明涂料 和防水性。