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    Method of increasing plasticity of tread composition
    12.
    发明授权
    Method of increasing plasticity of tread composition 有权
    增加胎面组合物塑性的方法

    公开(公告)号：US07714041B2

    公开(公告)日：2010-05-11

    申请号：US11295905

    申请日：2005-12-07

    Applicant: Frank Schmitz ,  Claude Charles Jacoby ,  Marc Weydert

    Inventor： Frank Schmitz ,  Claude Charles Jacoby ,  Marc Weydert

    IPC: B60C1/00 ,  B60C11/00 ,  C08L9/00

    CPC classification number: B60C1/0016 ,  C08K5/01 ,  C08K5/5403 ,  C08K5/548 ,  C08L9/00 ,  C08L23/04 ,  C08L23/06 ,  C08L2666/06

    Abstract: The plasticity of a tread composition may advantageously be increased by incorporating, for example, a relatively small amount of an ultra high molecular weight polyethylene (“UHMWPE”). A tread cap composition, in accordance with the principles of the invention, may be a composition resulting from the combination of components including: a sulfur-vulcanizable elastomer containing olefinic unsaturation; a reinforcing filler; a mineral oil softener; a silane coupling agent; and an ultra high molecular weight polyethylene (“UHMWPE”).

    Abstract translation: 通过加入例如相对少量的超高分子量聚乙烯（“UHMWPE”）可以有利地增加胎面组合物的​​可塑性。 根据本发明原理的胎冠组合物可以是由组分组合得到的组合物，包括：含有烯属不饱和的硫可硫化弹性体; 增强填料; 矿物油软化剂; 硅烷偶联剂; 和超高分子量聚乙烯（“UHMWPE”）。

    Tire with a component made of a rubber composition comprised of rubbers having pendant hydroxyl groups
    14.
    发明授权
    Tire with a component made of a rubber composition comprised of rubbers having pendant hydroxyl groups 有权
    由具有由具有侧基羟基的橡胶组成的橡胶组合物制成的部件的轮胎

    公开(公告)号：US07671128B1

    公开(公告)日：2010-03-02

    申请号：US12421661

    申请日：2009-04-10

    Applicant: Georges Marcel Victor Thielen ,  Frank Schmitz

    Inventor： Georges Marcel Victor Thielen ,  Frank Schmitz

    IPC: B60C1/00 ,  C08L33/24

    CPC classification number: C08L13/00 ,  B60C1/00 ,  B60C1/0016 ,  C08K3/36 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  C08L19/006 ,  C08L35/06 ,  C08L2205/02 ,  C08L2666/08 ,  C08L2666/02 ,  C08L2666/04

    Abstract: The present invention is directed to a tire comprising at least one component comprising (A) a first copolymer rubber comprised of repeat units derived from (1) 10 to 99 weight percent of a conjugated diene monomer which contains from 4 to 8 carbon atoms; (2) 0 to 70 weight percent of a vinyl substituted aromatic monomer; and (3) 1 to 20 weight percent of at least one co-monomer selected from the group consisting of the following general formulas I: wherein R represents a hydrogen atom or an alkyl group containing from 1 to 8 carbon atoms; wherein R1 represents a saturated alcohol group containing from 1 to 8 carbon atoms; and (B) a second copolymer rubber comprised of repeat units derived from (1) 10 to 99 weight percent of a conjugated diene monomer which contains from 4 to 8 carbon atoms; (2) 0 to 70 weight percent of a vinyl substituted aromatic monomer; and (3) 1 to 20 weight percent of at least one co-monomer selected from the group consisting of the following general formulas I: wherein R represents a hydrogen atom or an alkyl group containing from 1 to 8 carbon atoms; wherein R1 represents a saturated alcohol group containing from 1 to 8 carbon atoms; wherein the first and second copolymer have a difference in glass transition temperatures ranging from 30° C. to 60° C.

    Abstract translation: 本发明涉及一种包含至少一种组分的轮胎，该组分包含（A）由衍生自（1）10至99重量％的含有4至8个碳原子的共轭二烯单体的重复单元组成的第一共聚物橡胶; （2）0至70重量％的乙烯基取代的芳族单体; 和（3）1至20重量％的至少一种选自以下通式I的共聚单体：其中R表示氢原子或含有1至8个碳原子的烷基; 其中R1表示含有1至8个碳原子的饱和醇基; 和（B）由衍生自（1）10至99重量％的含有4至8个碳原子的共轭二烯单体的重复单元组成的第二共聚物橡胶; （2）0至70重量％的乙烯基取代的芳族单体; 和（3）1至20重量％的至少一种选自以下通式I的共聚单体：其中R表示氢原子或含有1至8个碳原子的烷基; 其中R1表示含有1至8个碳原子的饱和醇基; 其中所述第一和第二共聚物的玻璃化转变温度在30℃至60℃的范围内。

    METHOD OF MAKING A GRAFT COPOLYMER
    16.
    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
    17.
    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。

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