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    Curable composition
    1.
    发明申请
    Curable composition 审中-公开
    可固化组合物

    公开(公告)号：US20050004318A1

    公开(公告)日：2005-01-06

    申请号：US10492359

    申请日：2002-11-13

    申请人： Nobuaki Ohshiro ,  Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Nobuaki Ohshiro ,  Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08F2/38 ,  C08F8/42 ,  C08F220/00 ,  C08L101/00 ,  C08L101/10 ,  C08F220/02 ,  C08F220/62

    CPC分类号： C08L101/10 ,  C08F2/38 ,  C08F220/00

    摘要： The present invention provides a curable composition that comprises a polymer (A) containing a cross-linkable silyl group and a condensation catalyst (B). The polymer (A) containing a cross-linkable silyl group is obtained by a process comprising the steps of conducting a radical polymerizable monomer in the presence of a thiocarbonylthio compound. For example, the polymer (A) is obtained by (i) initiating a reversible addition-fragmentation chain transfer polymerization of a radical polymerizable monomer in the presence of a thiocarbonylthio compound, and (ii) adding an unsaturated compound containing a cross-linkable silyl group for copolymerization when a consumed amount of the radical polymerizable monomer by the polymerization has reached a level of 80% or more.

    摘要翻译： 本发明提供一种包含含有可交联甲硅烷基的聚合物（A）和缩合催化剂（B）的固化性组合物。 含有可交联甲硅烷基的聚合物（A）通过包括以下步骤的方法获得：在硫代羰基硫代化合物的存在下进行自由基聚合单体。 例如，聚合物（A）通过（i）在硫代羰基硫代化合物的存在下引发可自由基聚合的单体的可逆加成 - 断裂链转移聚合而获得，和（ii）加入含有可交联甲硅烷基 当通过聚合反应的自由基聚合性单体的消耗量达到80％以上时，进行共聚。

    Block copolymer
    2.
    发明授权
    Block copolymer 失效
    嵌段共聚物

    公开(公告)号：US07094833B2

    公开(公告)日：2006-08-22

    申请号：US10482963

    申请日：2002-07-01

    申请人： Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08F251/00 ,  C08F255/02

    CPC分类号： C08L53/00 ,  C08F293/00 ,  C08F293/005

    摘要： Provided are a block copolymer including a polymer block containing acrylonitrile or methacrylonitrile as a principal constituent, which is excellent in heat resistance, weatherability, oil resistance, flame retardancy, and low-temperature resistance and which can be economically produced; and a thermoplastic resin composition and an elastomer composition each containing the block copolymer. The block copolymer is produced by reversible addition-fragmentation chain transfer polymerization in the presence of a thiocarbonylthio group-containing compound.

    摘要翻译： 提供一种包含含有丙烯腈或甲基丙烯腈作为主要成分的聚合物嵌段的嵌段共聚物，其耐热性，耐候性，耐油性，阻燃性和耐低温性优异，可以经济地制备; 以及各自含有嵌段共聚物的热塑性树脂组合物和弹性体组合物。 嵌段共聚物是通过在含有硫代羰基硫基的化合物的存在下进行的可逆加成 - 断裂链转移聚合来制备的。

    Process for producing vinyl polymer having alkenyl group at end, vinyl polymer, and curable composition
    3.
    发明申请
    Process for producing vinyl polymer having alkenyl group at end, vinyl polymer, and curable composition 失效
    制备末端具有烯基的乙烯基聚合物的方法，乙烯基聚合物和可固化组合物

    公开(公告)号：US20060004171A1

    公开(公告)日：2006-01-05

    申请号：US11207792

    申请日：2005-08-22

    申请人： Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08G77/12 ,  C08G77/04

    CPC分类号： C08F291/00 ,  C08F2/38 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/42 ,  C08F257/02 ,  C08F261/04 ,  C08F265/04 ,  C08F273/00 ,  C08F283/008 ,  C08F290/04 ,  C08F290/06

    摘要： Objects of the present invention are to provide a process for easily producing an alkenyl-terminated vinyl polymer without using a metal compound requiring a complicated purification step, and to provide a curable composition containing the vinyl polymer. An alkenyl group is incorporated into an end of a vinyl polymer having a thiocarbonylthio structure at the end to produce an alkenyl-terminated vinyl polymer. Mixing this vinyl polymer with a compound having a hydrogen-silicon bond and a hydrosilylation catalyst gives the curable composition.

    摘要翻译： 本发明的目的是提供一种在不使用需要复杂的纯化步骤的金属化合物的情况下容易地制备烯基封端的乙烯基聚合物的方法，并提供含有乙烯基聚合物的可固化组合物。 将烯基末端加入至具有硫代羰硫基结构的乙烯基聚合物的末端以产生烯基封端的乙烯基聚合物。 将该乙烯基聚合物与具有氢 - 硅键和氢化硅烷化催化剂的化合物混合，得到可固化组合物。

    Curable composition
    4.
    发明授权
    Curable composition 失效
    可固化组合物

    公开(公告)号：US07399801B2

    公开(公告)日：2008-07-15

    申请号：US10491828

    申请日：2002-10-03

    申请人： Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08K5/36 ,  C08F8/00 ,  C08F4/00

    CPC分类号： C08G75/14 ,  C08F8/00 ,  C08G75/045 ,  C08F20/00

    摘要： Provided is a curable composition which can easily regulate the properties of a cured object prepared therefrom, which can prepare a cured object that does not substantially discolor or soften a finishing agent or coating material applied to the surface thereof, and which has a high curing rate in the inner regions. The curable composition contains (A) a polymer having at least one mercapto group at the molecular ends, the polymer being derived from a thiocarbonylthio group-containing polymer (a2) prepared by polymerizing a monomer (a1) which contains an acrylic ester as a principal component and which contains 50% by weight or more of the acrylic ester and less than 50% by weight of a monomer copolymerizable with the acrylic ester in the presence of a thiocarbonylthio group-containing compound; (B) a compound having at least two mercapto groups per molecule; and (C) an oxidizing agent.

    摘要翻译： 本发明提供一种可以容易地调节由其制备的固化物的性质的固化性组合物，其可以制备基本上不会使施加到其表面上的整理剂或涂料基本上变色或软化的固化物，并且其固化速度高 在内部地区。 可固化组合物含有（A）在分子末端具有至少一个巯基的聚合物，该聚合物衍生自通过聚合含有丙烯酸酯作为主体的单体（a1）制备的含硫代羰硫基的聚合物（a2） 其含有50重量％以上的丙烯酸酯和少于50重量％的可与丙烯酸酯共聚的单体，在含硫代羰硫基的化合物的存在下; （B）每分子具有至少两个巯基的化合物; 和（C）氧化剂。

    Thermoplastic resin composition and elastomer composition
    5.
    发明授权
    Thermoplastic resin composition and elastomer composition 失效
    热塑性树脂组合物和弹性体组成

    公开(公告)号：US07211625B2

    公开(公告)日：2007-05-01

    申请号：US10472141

    申请日：2002-03-20

    申请人： Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08L53/00

    CPC分类号： C08F293/00 ,  C08F293/005 ,  C08L53/00 ,  C08L2666/02

    摘要： Provided are a thermoplastic resin composition which is excellent in oil resistance, heat resistance, weatherability, impact resistance, transparency, and moldability, and which can be produced economically, an elastomer composition with low hardness and high tensile strength which is excellent in oil resistance and compression set, and a molded object produced by molding the thermoplastic resin composition or elastomer composition. The composition is produced by compounding a thermoplastic resin or an elastomer with a block copolymer having at least one methacrylic ester polymer block and at least one acrylic ester polymer block. Also provided are a process for producing a methacrylic ester-acrylic ester-methacrylic ester block copolymer which requires hardly any purification, which is excellent in heat resistance and weatherability, and in which the molecular weight and the molecular-weight distribution are controlled, and a methacrylic ester-acrylic ester-methacrylic ester block copolymer produced by the process.

    摘要翻译： 本发明提供耐油性，耐热性，耐候性，耐冲击性，透明性和成型性优异的热塑性树脂组合物，经济地制造具有优异的耐油性和耐油性的低硬度，高拉伸强度的弹性体组合物， 压缩变形体和通过模制热塑性树脂组合物或弹性体组合物而制造的模制品。 该组合物通过将热塑性树脂或弹性体与具有至少一个甲基丙烯酸酯聚合物嵌段和至少一个丙烯酸酯聚合物嵌段的嵌段共聚物混合来制备。 还提供了一种制造难以任何纯化的甲基丙烯酸酯 - 丙烯酸酯 - 甲基丙烯酸酯嵌段共聚物的方法，其耐热性和耐候性优异，并且其中分子量和分子量分布被控制， 甲基丙烯酸酯 - 丙烯酸酯 - 甲基丙烯酸酯嵌段共聚物。

    Process producing vinyl polymer having alkenyl group at end, vinyl polymer, and curable composition
    6.
    发明授权
    Process producing vinyl polymer having alkenyl group at end, vinyl polymer, and curable composition 失效
    制备末端具有烯基的乙烯基聚合物的方法，乙烯基聚合物和可固化组合物

    公开(公告)号：US07081503B2

    公开(公告)日：2006-07-25

    申请号：US11207792

    申请日：2005-08-22

    申请人： Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08F8/00 ,  C08F128/00

    CPC分类号： C08F291/00 ,  C08F2/38 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/42 ,  C08F257/02 ,  C08F261/04 ,  C08F265/04 ,  C08F273/00 ,  C08F283/008 ,  C08F290/04 ,  C08F290/06

    摘要： Objects of the present invention are to provide a process for easily producing an alkenyl-terminated vinyl polymer without using a metal compound requiring a complicated purification step, and to provide a curable composition containing the vinyl polymer. An alkenyl group is incorporated into an end of a vinyl polymer having a thiocarbonylthio structure at the end to produce an alkenyl-terminated vinyl polymer. Mixing this vinyl polymer with a compound having a hydrogen-silicon bond and a hydrosilylation catalyst gives the curable composition.

    摘要翻译： 本发明的目的是提供一种在不使用需要复杂的纯化步骤的金属化合物的情况下容易地制备烯基封端的乙烯基聚合物的方法，并提供含有乙烯基聚合物的可固化组合物。 将烯基末端加入到具有硫代羰基硫结构的乙烯基聚合物的末端以产生烯基封端的乙烯基聚合物。 将该乙烯基聚合物与具有氢 - 硅键和氢化硅烷化催化剂的化合物混合，得到可固化组合物。

    Process for producing vinyl polymer having alkenyl group at end vinyl polymer and curable composition
    7.
    发明授权
    Process for producing vinyl polymer having alkenyl group at end vinyl polymer and curable composition 失效
    制备乙烯基聚合物末端具有烯基的乙烯基聚合物和可固化组合物的方法

    公开(公告)号：US07009004B2

    公开(公告)日：2006-03-07

    申请号：US10469345

    申请日：2002-02-21

    申请人： Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08F251/00

    CPC分类号： C08F291/00 ,  C08F2/38 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/42 ,  C08F257/02 ,  C08F261/04 ,  C08F265/04 ,  C08F273/00 ,  C08F283/008 ,  C08F290/04 ,  C08F290/06

    摘要： Objects of the present invention are to provide a process for easily producing an alkenyl-terminated vinyl polymer without using a metal compound requiring a complicated purification step, and to provide a curable composition containing the vinyl polymer. An alkenyl group is incorporated into an end of a vinyl polymer having a thiocarbonylthio structure at the end to produce an alkenyl-terminated vinyl polymer. Mixing this vinyl polymer with a compound having a hydrogen-silicon bond and a hydrosilylation catalyst gives the curable composition.

    摘要翻译： 本发明的目的是提供一种在不使用需要复杂的纯化步骤的金属化合物的情况下容易地制备烯基封端的乙烯基聚合物的方法，并提供含有乙烯基聚合物的可固化组合物。 将烯基末端加入至具有硫代羰硫基结构的乙烯基聚合物的末端以产生烯基封端的乙烯基聚合物。 将该乙烯基聚合物与具有氢 - 硅键和氢化硅烷化催化剂的化合物混合，得到可固化组合物。

    Polyurethane polymer
    8.
    发明授权
    Polyurethane polymer 失效
    聚氨酯聚合物

    公开(公告)号：US06992138B2

    公开(公告)日：2006-01-31

    申请号：US10478315

    申请日：2002-05-14

    申请人： Ryotaro Tsuji ,  Tomoki Hiiro

    发明人： Ryotaro Tsuji ,  Tomoki Hiiro

    IPC分类号： C08G18/62 ,  C08F2/38 ,  C08L74/04

    CPC分类号： D01F6/70 ,  C08F2438/03 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/6287

    摘要： Provided is a polyurethane polymer which is excellent in oil resistance, weatherability, light resistance, heat resistance, hot water resistance, hydrolysis resistance, strength, chlorine resistance, and chemical resistance, and which can be produced simply and economically. The polyurethane polymer is produced by polymerizing at least two components: a vinyl polymer (A) having a mercapto group at each end of the molecular chain produced by a reversible addition-fragmentation chain transfer polymerization method, and an organic polyisocyanate (B). Also provided are polyurethane-based materials containing the polyurethane polymer, and polyurethane elastic fiber.

    摘要翻译： 本发明提供耐油性，耐气候性，耐光性，耐热性，耐热水性，耐水解性，强度，耐氯性和耐化学性优异的聚氨酯聚合物，其可以简单且经济地制造。 通过聚合至少两种组分来制备聚氨酯聚合物：通过可逆加成 - 断裂链转移聚合方法制备的在分子链的每个末端具有巯基的乙烯基聚合物（A）和有机多异氰酸酯（B）。 还提供了含有聚氨酯聚合物的聚氨酯基材料和聚氨酯弹性纤维。