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21 条记录 (耗时 0.034 秒)

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

    公开(公告)号：US07407694B2

    公开(公告)日：2008-08-05

    申请号：US11203608

    申请日：2005-08-11

    申请人： Akio Taniguchi ,  Kentaro Takesada ,  Yutaka Kaneda ,  Tadashi Kokubo ,  Nobuaki Ohshiro ,  Atsushi Kumasaki ,  Takeshi Chiba ,  Tomoki Hiiro

    发明人： Akio Taniguchi ,  Kentaro Takesada ,  Yutaka Kaneda ,  Tadashi Kokubo ,  Nobuaki Ohshiro ,  Atsushi Kumasaki ,  Takeshi Chiba ,  Tomoki Hiiro

    IPC分类号： C08L53/00

    CPC分类号： C08F293/00 ,  C08F293/005 ,  Y10T428/1352 ,  Y10T428/1386 ,  Y10T428/139

    摘要： The present invention relates to a block copolymer (A) including a (meth)acrylic polymer block (a) and an acrylic polymer block (b). The (meth)acrylic polymer block (a) is preferably copolymerized with a monomer having a functional group having high cohesive force, such as a carboxyl group, so that the 5%-weight-loss temperature is 300° C. or more or the tensile strength is 3 MPa or more, and the hardness measured by a type A durometer according to JIS K6253 is 50 or less, and a compression set measured after 22 hours at 70° C. is 45% or less. The block copolymer (A) exhibits excellent thermal decomposition resistance and low compression set at high temperatures. The block copolymer (A) can be used as a soft material for automobile, and has low hardness, high adhesion, high oil resistance, high weather resistance, high heat resistance, high recycling property, high tensile properties, and high wax remover resistance.

    摘要翻译： 本发明涉及包含（甲基）丙烯酸聚合物嵌段（a）和丙烯酸类聚合物嵌段（b）的嵌段共聚物（A）。 （甲基）丙烯酸系聚合物嵌段（a）优选与具有高凝聚力的官能团的单体如羧基共聚，使得5％重量损失温度为300℃以上或 拉伸强度为3MPa以上，通过根据JIS K6253的A型硬度计测定的硬度为50以下，在70℃下22小时后测定的压缩永久变形量为45％以下。 嵌段共聚物（A）在高温下表现出优异的耐热分解性和低压缩永久变形。 嵌段共聚物（A）可以用作汽车的软质材料，硬度低，附着力高，耐油性高，耐候性高，耐热性高，回收性能好，拉伸性能好，脱蜡性高。

    Block copolymer
    3.
    发明申请
    Block copolymer 失效
    嵌段共聚物

    公开(公告)号：US20050272865A1

    公开(公告)日：2005-12-08

    申请号：US11203608

    申请日：2005-08-11

    申请人： Akio Taniguchi ,  Kentaro Takesada ,  Yutaka Kaneda ,  Tadashi Kokubo ,  Nobuaki Ohshiro ,  Atsushi Kumasaki ,  Takeshi Chiba ,  Tomoki Hiiro

    发明人： Akio Taniguchi ,  Kentaro Takesada ,  Yutaka Kaneda ,  Tadashi Kokubo ,  Nobuaki Ohshiro ,  Atsushi Kumasaki ,  Takeshi Chiba ,  Tomoki Hiiro

    IPC分类号： C08F293/00 ,  C08L51/04

    CPC分类号： C08F293/00 ,  C08F293/005 ,  Y10T428/1352 ,  Y10T428/1386 ,  Y10T428/139

    摘要： The present invention relates to a block copolymer (A) including a (meth)acrylic polymer block (a) and an acrylic polymer block (b). The (meth)acrylic polymer block (a) is preferably copolymerized with a monomer having a functional group having high cohesive force, such as a carboxyl group, so that the 5%-weight-loss temperature is 300° C. or more or the tensile strength is 3 MPa or more, and the hardness measured by a type A durometer according to JIS K6253 is 50 or less, and a compression set measured after 22 hours at 70° C. is 45% or less. The block copolymer (A) exhibits excellent thermal decomposition resistance and low compression set at high temperatures. The block copolymer (A) can be used as a soft material for automobile, and has low hardness, high adhesion, high oil resistance, high weather resistance, high heat resistance, high recycling property, high tensile properties, and high wax remover resistance.

    摘要翻译： 本发明涉及包含（甲基）丙烯酸聚合物嵌段（a）和丙烯酸类聚合物嵌段（b）的嵌段共聚物（A）。 （甲基）丙烯酸系聚合物嵌段（a）优选与具有高凝聚力的官能团的单体如羧基共聚，使得5％重量损失温度为300℃以上或 拉伸强度为3MPa以上，通过根据JIS K6253的A型硬度计测定的硬度为50以下，在70℃下22小时后测定的压缩永久变形量为45％以下。 嵌段共聚物（A）在高温下表现出优异的耐热分解性和低压缩永久变形。 嵌段共聚物（A）可以用作汽车的软质材料，硬度低，附着力高，耐油性高，耐候性高，耐热性高，回收性能好，拉伸性能好，脱蜡性高。

    Curable composition
    4.
    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。

    Alkenyl containing isobutylene block copolymer and process for producing it
    7.
    发明授权
    Alkenyl containing isobutylene block copolymer and process for producing it 有权
    含烯基的异丁烯嵌段共聚物及其制备方法

    公开(公告)号：US06218475B1

    公开(公告)日：2001-04-17

    申请号：US09205608

    申请日：1998-12-04

    申请人： Tomoki Hiiro ,  Shinji Ozawa ,  Taizo Aoyama

    发明人： Tomoki Hiiro ,  Shinji Ozawa ,  Taizo Aoyama

    IPC分类号： C08F29300

    CPC分类号： C08L53/00 ,  C08F297/00 ,  C08L53/005 ,  C08L2666/04 ,  C08L2666/02

    摘要： The present invention has its object to provide an isobutylene group block copolymer containing a highly reactive alkenyl group with a high rate of introduction of an alkenyl, and process for producing the same. An alkenyl-group-containing isobutylene group block copolymer comprising a polymer block derived from (a) a monomer component containing isobutylene group as a predominant monomer and (b) a monomer component not containing isobutylene group as a predominant monomer, in which said block copolymer has an alkenyl group of the following general formula (1).

    摘要翻译： 本发明的目的是提供一种含有引入链烯基的高反应性链烯基的异丁烯基嵌段共聚物及其制备方法。含烯基基团的异丁烯基嵌段共聚物包含聚合物嵌段 衍生自（a）含有异丁烯基作为主要单体的单体组分和（b）不含异丁烯基作为主要单体的单体组分，其中所述嵌段共聚物具有以下通式（1）的链烯基。

    RESIN COMPOSITION
    8.
    发明申请
    RESIN COMPOSITION 审中-公开
    树脂组合物

    公开(公告)号：US20090227738A1

    公开(公告)日：2009-09-10

    申请号：US11915407

    申请日：2006-05-26

    申请人： Katsuyuki Tanaka ,  Hirosuke Kawabata ,  Tomoki Hiiro

    发明人： Katsuyuki Tanaka ,  Hirosuke Kawabata ,  Tomoki Hiiro

    IPC分类号： C08L39/04

    CPC分类号： C08L33/24 ,  C08F8/32 ,  C08F8/48 ,  C08F2800/20 ,  C08L35/06 ,  C08L2666/04 ,  C08F120/14 ,  C08F220/14

    摘要： It is an object of the present invention to provide a resin composition whose birefringence has been controlled. The object can be attained by a resin composition composed essentially of a resin (A) containing glutarimide units and acrylic ester units and a resin (B) containing glutarimide units, acrylic ester units, and aromatic vinyl units. The resin composition of the present invention is easy to manufacture, inexpensive, excellent in terms of transparency and heat resistance, and easily controllable in terms of orientation birefringence. Further, the resin composition of the present invention can be developed to be applied to an optical molding product of which transparency and heat resistance are required.

    摘要翻译： 本发明的目的是提供一种其双折射已被控制的树脂组合物。 该目的可以通过基本上由含有戊二酰亚胺单元和丙烯酸酯单元的树脂（A）和含有戊二酰亚胺单元，丙烯酸酯单元和芳族乙烯基单元的树脂（B）组成的树脂组合物来实现。 本发明的树脂组合物易于制造，廉价，透明性和耐热性优异，并且在取向双折射方面容易控制。 此外，本发明的树脂组合物可以开发适用于需要透明性和耐热性的光学成型产品。

    Imide Resin, Production Method of Imide Resin, and Usage of Imide Resin
    9.
    发明申请
    Imide Resin, Production Method of Imide Resin, and Usage of Imide Resin 审中-公开
    酰亚胺树脂，酰亚胺树脂的制备方法和酰亚胺树脂的用途

    公开(公告)号：US20080318072A1

    公开(公告)日：2008-12-25

    申请号：US10581267

    申请日：2004-12-01

    申请人： Hirosuke Kawabata ,  Tomoki Hiiro ,  Yasuhiro Sekiguchi ,  Kazuhito Wada ,  Kimihide Nishimura ,  Norito Doi

    发明人： Hirosuke Kawabata ,  Tomoki Hiiro ,  Yasuhiro Sekiguchi ,  Kazuhito Wada ,  Kimihide Nishimura ,  Norito Doi

    IPC分类号： B32B15/08 ,  C08F120/06 ,  C08F8/32

    CPC分类号： C08G73/10 ,  C08F8/48 ,  C08F2800/20 ,  Y10T428/31692 ,  C08F8/32 ,  C08F220/14 ,  C08F212/08

    摘要： To realize an imide resin which is favorable in optical use.The imide resin according to the present invention includes: a repeating unit represented by General Formula (1); a repeating unit represented by General Formula (2); and a repeating unit represented by General Formula (3), wherein an orientation birefringence of the imide resin ranges from −0.1×10−3 to 0.1×10−3, where each of R1 and R2 independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R3 represents a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, or an aryl group having 6 to 10 carbon atoms, where each of R4 and R5 independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R6 represents an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, or an aryl group having 6 to 10 carbon atoms, where R7 represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R8 represents an aryl group having 6 to 10 carbon atoms.

    摘要翻译： 实现光学用途有利的酰亚胺树脂。 根据本发明的酰亚胺树脂包括：由通式（1）表示的重复单元; 由通式（2）表示的重复单元; 和由通式（3）表示的重复单元，其中酰亚胺树脂的取向双折射率为-0.1×10-3至0.1×10-3，其中R1和R2各自独立地表示氢原子或具有1个 至8个碳原子，并且R 3表示氢原子，具有1至18个碳原子的烷基，具有3至12个碳原子的环烷基或具有6至10个碳原子的芳基，其中R 4和R 5各自独立地 表示氢原子或碳原子数1〜8的烷基，R 6表示碳原子数1〜18的烷基，碳原子数3〜12的环烷基或碳原子数6〜10的芳基， R7表示氢原子或碳原子数1〜8的烷基，R8表示碳原子数6〜10的芳基。

    Block copolymer
    10.
    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。