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    FUNCTIONTIONALIZED ELASTOMER
    2.
    发明申请
    FUNCTIONTIONALIZED ELASTOMER 有权
    功能齐全的弹性体

    公开(公告)号：US20130165596A1

    公开(公告)日：2013-06-27

    申请号：US13332934

    申请日：2011-12-21

    Applicant: Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    Inventor： Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    IPC: C08F257/02

    CPC classification number: C08C19/22

    Abstract: The present invention is directed to a functionalized elastomer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion.

    Abstract translation: 本发明涉及一种官能化弹性体，其包括：衍生自包含至少一种共轭二烯单体和任选至少一种乙烯基芳族单体的单体的聚合物主链; 和与所述主链键合的官能团，所述官能团包括能够与金属离子络合的多齿配体。

    METHOD OF MAKING A GRAFT COPOLYMER
    4.
    发明申请
    METHOD OF MAKING A GRAFT COPOLYMER 有权
    制备共聚物的方法

    公开(公告)号：US20130165589A1

    公开(公告)日：2013-06-27

    申请号：US13333083

    申请日：2011-12-21

    Applicant: Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    Inventor： Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    IPC: C08F257/02

    CPC classification number: B60C1/0016 ,  B60C1/00 ,  C08F220/56 ,  C08F293/005 ,  C08F2438/03 ,  C08L53/00

    Abstract: The present invention is directed to a method of making a graft copolymer, comprising the steps of:obtaining a first polymer comprising at least one carbon-carbon double bond, the first polymer derived from at least one monomer, the at least one monomer comprising a conjugated diene monomer;polymerizing a second monomer in the presence of a thiocarbonylthio RAFT chain transfer agent to form a polymer comprising a terminal thiocarbonylthio group;cleaving the terminal thiocarbonylthio group to a thiol group to form the second polymer comprising a terminal thiol group;reacting the second polymer with the first polymer to form a graft copolymer, the graft copolymer comprising a backbone derived from the first polymer and sidechains derived from the second polymer.

    Abstract translation: 本发明涉及制备接枝共聚物的方法，包括以下步骤：获得包含至少一个碳 - 碳双键的第一聚合物，衍生自至少一种单体的第一聚合物，所述至少一种单体包含 共轭二烯单体 在硫羰基硫代RAFT链转移剂的存在下聚合第二单体以形成包含末端硫代羰基硫基的聚合物; 将末端硫代羰基硫基裂解成硫醇基，形成包含末端巯基的第二聚合物; 使第二聚合物与第一聚合物反应以形成接枝共聚物，所述接枝共聚物包含衍生自第一聚合物的主链和衍生自第二聚合物的侧链。

    METHOD OF MAKING A GRAFT COPOLYMER
    5.
    发明申请
    METHOD OF MAKING A GRAFT COPOLYMER 审中-公开
    制备聚酯共聚物的方法

    公开(公告)号：US20130165588A1

    公开(公告)日：2013-06-27

    申请号：US13332837

    申请日：2011-12-21

    Applicant: Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    Inventor： Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    IPC: C08F220/56

    CPC classification number: C08F220/56

    Abstract: The present invention is directed to a method of making a graft copolymer, comprising the steps of obtaining a first polymer comprising at least one carbon-carbon double bond, the first polymer derived from at least one first monomer, the at least one first monomer comprising a conjugated diene monomer; obtaining a second polymer, the second polymer capable of exhibiting a lower critical solution temperature (LCST) and comprising a terminal functional group capable of reacting with the carbon-carbon double bond; a reacting the second polymer with the first polymer to form a graft copolymer, the graft copolymer comprising a backbone derived from the first polymer and sidechains derived from the second polymer.

    Abstract translation: 本发明涉及一种制备接枝共聚物的方法，包括以下步骤：获得包含至少一个碳 - 碳双键的第一聚合物，衍生自至少一种第一单体的第一聚合物，所述至少一种第一单体包含 共轭二烯单体; 获得第二聚合物，所述第二聚合物能够表现出较低临界溶解温度（LCST），并且包含能够与碳 - 碳双键反应的末端官能团; 所述第二聚合物与所述第一聚合物反应以形成接枝共聚物，所述接枝共聚物包含衍生自所述第一聚合物的主链和衍生自所述第二聚合物的侧链。

    Method of making a graft copolymer
    6.
    发明授权
    Method of making a graft copolymer 有权
    制备接枝共聚物的方法

    公开(公告)号：US09156932B2

    公开(公告)日：2015-10-13

    申请号：US13332837

    申请日：2011-12-21

    Applicant: Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    Inventor： Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    IPC: C08F220/56

    CPC classification number: C08F220/56

    Abstract: A method of making a graft copolymer, comprising the steps of obtaining a first polymer comprising at least one carbon-carbon double bond, the first polymer derived from at least one first monomer, the at least one first monomer comprising a conjugated diene monomer; obtaining a second polymer, the second polymer capable of exhibiting a lower critical solution temperature (LCST) and comprising a terminal functional group capable of reacting with the carbon-carbon double bond; and reacting the second polymer with the first polymer to form a graft copolymer, the graft copolymer comprising a backbone derived from the first polymer and sidechains derived from the second polymer.

    Abstract translation: 一种制备接枝共聚物的方法，包括以下步骤：获得包含至少一个碳 - 碳双键的第一聚合物，衍生自至少一种第一单体的第一聚合物，至少一种包含共轭二烯单体的第一单体; 获得第二聚合物，所述第二聚合物能够表现出较低临界溶解温度（LCST），并且包含能够与碳 - 碳双键反应的末端官能团; 并使所述第二聚合物与所述第一聚合物反应以形成接枝共聚物，所述接枝共聚物包含衍生自所述第一聚合物的主链和衍生自所述第二聚合物的侧链。

    Method of making a graft copolymer
    9.
    发明授权
    Method of making a graft copolymer 有权
    制备接枝共聚物的方法

    公开(公告)号：US08759451B2

    公开(公告)日：2014-06-24

    申请号：US13333083

    申请日：2011-12-21

    Applicant: Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    Inventor： Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    IPC: C08L51/04

    CPC classification number: B60C1/0016 ,  B60C1/00 ,  C08F220/56 ,  C08F293/005 ,  C08F2438/03 ,  C08L53/00

    Abstract: The present invention is directed to a method of making a graft copolymer, comprising the steps of: obtaining a first polymer comprising at least one carbon-carbon double bond, the first polymer derived from at least one monomer, the at least one monomer comprising a conjugated diene monomer; polymerizing a second monomer in the presence of a thiocarbonylthio RAFT chain transfer agent to form a polymer comprising a terminal thiocarbonylthio group; cleaving the terminal thiocarbonylthio group to a thiol group to form the second polymer comprising a terminal thiol group; reacting the second polymer with the first polymer to form a graft copolymer, the graft copolymer comprising a backbone derived from the first polymer and sidechains derived from the second polymer.

    Abstract translation: 本发明涉及制备接枝共聚物的方法，包括以下步骤：获得包含至少一个碳 - 碳双键的第一聚合物，衍生自至少一种单体的第一聚合物，所述至少一种单体包含 共轭二烯单体 在硫羰基硫代RAFT链转移剂的存在下聚合第二单体以形成包含末端硫代羰基硫基的聚合物; 将末端硫代羰基硫基裂解成硫醇基，形成包含末端巯基的第二聚合物; 使第二聚合物与第一聚合物反应以形成接枝共聚物，所述接枝共聚物包含衍生自第一聚合物的主链和衍生自第二聚合物的侧链。

    Rubber composition and pneumatic tire
    10.
    发明授权
    Rubber composition and pneumatic tire 有权
    橡胶组合物和充气轮胎

    公开(公告)号：US08415432B1

    公开(公告)日：2013-04-09

    申请号：US13333202

    申请日：2011-12-21

    Applicant: Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    Inventor： Ralf Mruk ,  Frank Schmitz ,  Robert Fokko Roskamp ,  Alexandra Hermann ,  Rudolf Wilhelm Zentel

    IPC: C08L9/00 ,  C08L9/02 ,  C08L23/00 ,  C08L25/02

    CPC classification number: C08L25/10 ,  C08C19/22 ,  C08L21/00 ,  C08L33/24

    Abstract: The present invention is directed to a vulcanizable rubber composition comprising: a diene based elastomer; and a compound of formula I where Q is an n-valent organic group of 1 or more carbon atoms and optionally one or more of nitrogen, oxygen, sulfur, halogen, silicon, and phosphorus atoms; X is a divalent polymer group capable of exhibiting a lower critical solution temperature; R is independently a hydrogen atom or a monovalent group of formula (II) where Z is a monovalent organic group of 1 or more carbon atoms and optionally one or more of nitrogen, oxygen, sulfur, halogen, silicon, and phosphorus atoms; and n is an integer greater than or equal to 2. The invention is further directed to a rubber composition comprising the reaction product of a diene based elastomer and a compound of formula I, and a pneumatic tire with a tread comprising the rubber composition.

    Abstract translation: 本发明涉及一种可硫化橡胶组合物，其包含：二烯基弹性体; 和式I化合物，其中Q是1个或更多个碳原子的n价有机基团，并且任选地一个或多个氮，氧，硫，卤素，硅和磷原子; X是能够显示较低临界溶解温度的二价聚合物基团; R独立地是氢原子或式（II）的一价基团，其中Z是一个或多个碳原子的一价有机基团，并且任选地一个或多个氮，氧，硫，卤素，硅和磷原子; 并且n是大于或等于2的整数。本发明还涉及包含二烯基弹性体与式I化合物的反应产物的橡胶组合物，以及含有橡胶组合物的胎面的充气轮胎。

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