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61 条记录 (耗时 0.025 秒)

    Electropolymerization modified carbon black and articles including tires having at least one component containing such modified carbon black
    51.
    发明授权
    Electropolymerization modified carbon black and articles including tires having at least one component containing such modified carbon black 失效
    电聚合改性炭黑和包含具有至少一种含有这种改性炭黑的组分的轮胎的制品

    公开(公告)号：US06512040B1

    公开(公告)日：2003-01-28

    申请号：US09667109

    申请日：2000-09-21

    申请人： Thierry Florent Edme Materne ,  Giorgio Agostini

    发明人： Thierry Florent Edme Materne ,  Giorgio Agostini

    IPC分类号： C08L304

    CPC分类号： C09C1/565 ,  C01P2006/12 ,  C08K9/04 ,  C08K9/08 ,  C09C1/56 ,  C08L21/00

    摘要： This invention relates to a carbon black modified by a two step process in which carbon black is initially treated with functional monomers by an electropolymerization process to form a functionalized carbon black having an initial polymer attached to, of grafted to, the carbon black following which (A) at least one diene monomer, or (B) living anionic catalysis prepared polymer, is introduced to the functionalized carbon black to continue the polymerization, starting from a living end of the initially formed polymer, and thereby form an extended diene-based polymer. By the addition of the diene monomer or the live anionic polymer to form the associated extended diene-based polymer, it is contemplated that the modified carbon black is rendered more compatible with diene-based elastomers. Such modified carbon black may be used, for example, as reinforcement for component(s) of various articles of manufacture, including tires. Accordingly, an article of manufacture is provided, such as for example a tire, having at least one component of a rubber composition which contains such modified carbon black.

    摘要翻译： 本发明涉及通过两步法改性的炭黑，其中炭黑最初通过电聚合方法用功能性单体处理，以形成具有连接到炭黑上的初始聚合物的官能化炭黑，随后将 A）将至少一种二烯单体或（B）活性阴离子催化制备的聚合物引入到官能化炭黑中以继续聚合，从最初形成的聚合物的活性端开始，从而形成延伸的二烯基聚合物 。 通过加入二烯单体或活性阴离子聚合物以形成相关的延长的二烯基聚合物，预期改性炭黑与二烯基弹性体更相容。 这种改性炭黑可以用作例如包括轮胎在内的各种制品的组分的增强剂。 因此，提供了具有至少一种含有这种改性炭黑的橡胶组合物组分的例如轮胎的制品。

    Siloxy compounds
    52.
    发明授权
    Siloxy compounds 失效
    硅氧化合物

    公开(公告)号：US06465549B2

    公开(公告)日：2002-10-15

    申请号：US10075026

    申请日：2002-02-12

    申请人： Thierry Florent Edme Materne

    发明人： Thierry Florent Edme Materne

    IPC分类号： C08K524

    CPC分类号： C07F7/12 ,  C07F7/1804

    摘要： The present invention relates to siloxy compounds of the formulae wherein R1, R2 and R3 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms; R4 is selected from the group consisting of alkylene groups having from 1 to 15 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 10 carbon atoms; R5 is selected from the group consisting of alkyl groups having from 1 to 15 carbon atoms, aryl and alkyl substituted aryl groups having 6 to 10 carbon atoms; x is 3 when M is Al and x is 4 when M is selected from the group consisting of C, Ti, Si and Zr.

    摘要翻译： 本发明涉及式R 1，R 2和R 3的甲硅烷氧基化合物独立地选自具有1至8个碳原子的烷氧基; R4选自具有1至15个碳原子的亚烷基和具有6至10个碳原子的亚芳基和烷基取代的亚芳基; R5选自具有1至15个碳原子的烷基，具有6至10个碳原子的芳基和烷基取代的芳基; 当M为Al时，x为3，当M选自C，Ti，Si和Zr时，x为4。

    Rubber composition containing silica having first and second aggregates each containing different particle sizes
    53.
    发明授权
    Rubber composition containing silica having first and second aggregates each containing different particle sizes 有权
    含有二氧化硅的橡胶组合物，其具有各自含有不同粒径的第一和第二聚集体

    公开(公告)号：US06225397B1

    公开(公告)日：2001-05-01

    申请号：US09255067

    申请日：1999-02-22

    申请人： Thierry Florent Edme Materne ,  Giorgio Agostini

    发明人： Thierry Florent Edme Materne ,  Giorgio Agostini

    IPC分类号： C08K336

    CPC分类号： C08K3/36 ,  C08K2201/014 ,  Y10S977/773 ,  Y10S977/779 ,  C08L21/00

    摘要： The present application relates to a rubber composition containing a precipitated silica filler having first and second aggregates. The first aggregates are from 10 to 90 weight percent of the overall weight of the silica having first and second aggregates. The second aggregates range from 90 to 10 weight percent of the overall weight of the silica having first and second aggregates. The first aggregates consist essentially of particles ranging in size of from 5 to 15 nanometers in diameter. The second aggregates consist essentially of particles ranging in size of from 17 to 30 nanometers in diameter. The pore size distribution of the silica, as measured by mercury porosimetry is monomodal.

    摘要翻译： 本申请涉及含有具有第一和第二聚集体的沉淀二氧化硅填料的橡胶组合物。 第一聚集体是具有第一和第二聚集体的二氧化硅的总重量的10至90重量％。 第二聚集体的范围为具有第一和第二聚集体的二氧化硅的总重量的90至1​​0重量％。 第一聚集体基本上由尺寸为5至15纳米直径的颗粒组成。 第二聚集体基本上由直径范围为17至30纳米的颗粒组成。 通过水银孔率法测量的二氧化硅的孔径分布是单峰的。

    Asymmetrical siloxy compounds
    54.
    发明授权
    Asymmetrical siloxy compounds 失效
    不对称甲硅烷基化合物

    公开(公告)号：US06184306B2

    公开(公告)日：2001-02-06

    申请号：US09532717

    申请日：2000-03-22

    申请人： Thierry Florent Edme Materne ,  Giorgio Agostini ,  Friedrich Visel ,  Martin Paul Cohen

    发明人： Thierry Florent Edme Materne ,  Giorgio Agostini ,  Friedrich Visel ,  Martin Paul Cohen

    IPC分类号： C08C1922

    CPC分类号： C07F7/1804

    摘要： The present invention relates to asymmetrical siloxy compounds of the formula wherein R1, R2 and R3 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms; R4 is selected from the group consisting of alkylene groups having from 1 to 15 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 10 carbon atoms; and n is an integer of from 1 to 8.

    摘要翻译： 本发明涉及式R 1，R 2和R 3的不对称甲硅烷氧基化合物独立地选自具有1至8个碳原子的烷氧基; R4选自具有1至15个碳原子的亚烷基和具有6至10个碳原子的亚芳基和烷基取代的亚芳基; n为1〜8的整数。