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8 条记录 (耗时 0.031 秒)

    FLUORORUBBER MOLDED ARTICLE
    3.
    发明申请
    FLUORORUBBER MOLDED ARTICLE 审中-公开
    氟橡胶模制品

    公开(公告)号：US20120077939A1

    公开(公告)日：2012-03-29

    申请号：US13217571

    申请日：2011-08-25

    申请人： Daisuke OTA ,  Junpei TERADA ,  Masanori KITAICHI ,  Yutaka UETA ,  Shigeru MORITA ,  Kazuyoshi KAWASAKI ,  Tatsuya MORIKAWA ,  Shoji FUKUOKA

    发明人： Daisuke OTA ,  Junpei TERADA ,  Masanori KITAICHI ,  Yutaka UETA ,  Shigeru MORITA ,  Kazuyoshi KAWASAKI ,  Tatsuya MORIKAWA ,  Shoji FUKUOKA

    IPC分类号： C08F14/22 ,  C08K3/04 ,  C08L27/16 ,  C08J3/24 ,  C08F14/26

    CPC分类号： C08K3/04 ,  C08L27/16

    摘要： The present invention provides a fluororubber formed product having excellent heat resistance and excellent mechanical properties at high temperatures. The formed product comprises a cross-linked fluororubber product obtainable by cross-linking a fluororubber composition containing a fluororubber (A) and a carbon black (B), the fluororubber (A) being a vinylidene fluoride fluororubber including 48 to 88 mol % of a structural unit derived from vinylidene fluoride and 0 to 10 mol % of a structural unit derived from tetrafluoroethylene relative to the total amount 100 mol % of structural units derived from all monomer components, the cross-linked fluororubber product having a loss modulus E″ of 400 kPa or higher and 6,000 kPa or lower determined by a dynamic viscoelasticity test (measurement temperature: 160° C., tensile strain: 1%, initial force: 157 cN, and frequency: 10 Hz).

    摘要翻译： 本发明提供一种氟橡胶成型体，其在高温下具有优异的耐热性和优异的机械性能。 形成的产品包括通过交联含氟橡胶（A）和炭黑（B）的氟橡胶组合物获得的交联氟橡胶产品，该氟橡胶（A）是一种偏二氟乙烯氟橡胶，其包含48-88mol％ 衍生自偏氟乙烯的结构单元和衍生自四氟乙烯的结构单元为0〜10摩尔％，相对于衍生自所有单体成分的结构单元的总量为100摩尔％，所述交联的氟橡胶产物的损耗模量E“为400 通过动态粘弹性试验（测量温度：160℃，拉伸应变：1％，初始力：157cN，频率：10Hz）确定的kPa或更高和6,000kPa或更低。

    COMPLEX-SHAPED FLUORORUBBER FORMED PRODUCT
    4.
    发明申请
    COMPLEX-SHAPED FLUORORUBBER FORMED PRODUCT 有权
    复合形状的氟橡胶成型产品

    公开(公告)号：US20120095151A1

    公开(公告)日：2012-04-19

    申请号：US13217444

    申请日：2011-08-25

    申请人： Junpei TERADA ,  Daisuke OTA ,  Masanori KITAICHI ,  Yutaka UETA ,  Shigeru MORITA ,  Kazuyoshi KAWASAKI ,  Tatsuya MORIKAWA ,  Shoji FUKUOKA

    发明人： Junpei TERADA ,  Daisuke OTA ,  Masanori KITAICHI ,  Yutaka UETA ,  Shigeru MORITA ,  Kazuyoshi KAWASAKI ,  Tatsuya MORIKAWA ,  Shoji FUKUOKA

    IPC分类号： C08L27/20 ,  C08K3/04

    CPC分类号： C08L15/02

    摘要： The present invention provides a complex-shaped fluororubber formed product having excellent demoldability in molding. The complex-shaped fluororubber formed product of the present invention comprises a cross-linked fluororubber layer obtainable by cross-linking a fluororubber composition containing a fluororubber (A) and a carbon black (B). The cross-linked fluororubber layer has a loss modulus E″ of 400 kPa or higher and 6,000 kPa or lower determined by a dynamic viscoelasticity test (measurement temperature: 160° C., tensile strain: 1%, initial force: 157 cN, frequency: 10 Hz).

    摘要翻译： 本发明提供一种在成型时具有优异的脱模性的复合形氟橡胶成型体。 本发明的复合形状氟橡胶成型体包含通过交联含有氟橡胶（A）和炭黑（B）的氟橡胶组合物而得到的交联氟橡胶层。 交联的氟橡胶层的动态粘弹性试验（测定温度：160℃，拉伸应变：1％，初始力：157cN，频率）测定的损耗模量E“为400kPa以上且6000kPa以下 ：10Hz）。

    CROSSLINKED FLUORINE-CONTAINING ELASTOMER FINE PARTICLES, PREPARATION PROCESS OF SAME, AND COMPOSITION
    8.
    发明申请
    CROSSLINKED FLUORINE-CONTAINING ELASTOMER FINE PARTICLES, PREPARATION PROCESS OF SAME, AND COMPOSITION 有权
    含交联氟化物的弹性体微粒，其制备方法和组合物

    公开(公告)号：US20120053297A1

    公开(公告)日：2012-03-01

    申请号：US13289948

    申请日：2011-11-04

    申请人： Hideto NAKAGAWA ,  Haruhiko MOHRI ,  Hirokazu AOYAMA ,  Junpei TERADA ,  Rumi TAKEUCHI

    发明人： Hideto NAKAGAWA ,  Haruhiko MOHRI ,  Hirokazu AOYAMA ,  Junpei TERADA ,  Rumi TAKEUCHI

    IPC分类号： C08L27/12 ,  B32B5/16 ,  C08F14/22 ,  C08F14/18 ,  C08F14/26

    CPC分类号： C08J3/12 ,  C08J3/24 ,  C08J2327/12 ,  C08L2205/02 ,  C08L2205/22 ,  Y10T428/2982 ,  C08L27/18 ,  C08L27/16

    摘要： There are provided novel crosslinked fluorine-containing elastomer fine particles, a process for preparing crosslinked fluorine-containing elastomer fine particles and a resin composition comprising the same. The crosslinked fluorine-containing elastomer fine particles are crosslinked fluorine-containing elastomer fine particles having a gel fraction of not less than 85% by mass or crosslinked fluorine-containing elastomer fine particles obtained by crosslinking fluorine-containing elastomer particles having at least three iodine atoms per one polymer molecule at an end thereof. The composition is one comprising those fine particles and a synthetic resin. The preparation process is a process for preparing crosslinked fluorine-containing elastomer fine particles, characterized by subjecting peroxide-crosslinkable fluorine-containing elastomer particles to peroxide-crosslinking by heating an aqueous dispersion comprising the fluorine-containing elastomer particles, a peroxide and a polyfunctional unsaturated compound.

    摘要翻译： 提供了新型交联的含氟弹性体微粒，制备交联的含氟弹性体微粒的方法和包含其的树脂组合物。 交联的含氟弹性体微粒是具有不小于85质量％的凝胶分数的交联的含氟弹性体微粒或通过交联含有至少三个碘原子的含氟弹性体颗粒获得的交联的含氟弹性体微粒 每一个聚合物分子在其末端。 该组合物是包含这些细颗粒和合成树脂的组合物。 制备方法是制备交联的含氟弹性体微粒的方法，其特征在于通过加热含氟弹性体颗粒，过氧化物和多官能不饱和的含水弹性体颗粒，使过氧化物交联的含氟弹性体颗粒进行过氧化物交联 复合。