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    PREPREG, METHOD FOR ITS PRODUCTION, AND FIBER-REINFORCED MOLDED PRODUCT
    1.
    发明申请
    PREPREG, METHOD FOR ITS PRODUCTION, AND FIBER-REINFORCED MOLDED PRODUCT 审中-公开

    公开(公告)号：US20180282499A1

    公开(公告)日：2018-10-04

    申请号：US15996966

    申请日：2018-06-04

    申请人： ASAHI GLASS COMPANY, LIMITED

    发明人： Tomoya HOSODA ,  Takashi SATO ,  Masatoshi ABE

    IPC分类号： C08J5/24 ,  B29B11/16 ,  B29C70/42

    摘要： To provide a prepreg excellent in storage stability and capable of obtaining a fiber-reinforced molded product excellent in impact resistance, and a method for its production, as well as a fiber-reinforced molded product excellent in impact resistance. The prepreg comprises reinforcing fibers and a matrix resin, wherein the matrix resin comprises a thermoplastic resin (but excluding the following fluororesin) and a melt-formable fluororesin having a melting point of from 100 to 325° C. and having functional groups of at least one type selected from the group consisting of carbonyl group-containing groups, hydroxy groups, epoxy groups and isocyanate groups, and in 100 mass % of the total of the thermoplastic resin and the fluororesin, the proportion of the thermoplastic resin is from more than 30 to 99 mass % and the proportion of the fluororesin is from 1 to less than 70 mass %.

    FLUORINATED RESIN COMPOSITION
    2.
    发明申请
    FLUORINATED RESIN COMPOSITION 审中-公开
    氟化树脂组合物

    公开(公告)号：US20170066915A1

    公开(公告)日：2017-03-09

    申请号：US15354605

    申请日：2016-11-17

    申请人： ASAHI GLASS COMPANY, LIMITED

    发明人： Tatsuya TERADA ,  Takashi SATO

    IPC分类号： C08L27/18

    CPC分类号： C08L27/18 ,  C08L2205/025

    摘要： To provide a fluorinated resin composition excellent in adhesion and elongation deformation processability. The fluorinated resin composition is characterized by comprising the following copolymer (A) and the following copolymer (B), wherein the mass ratio (A/B) of the following copolymer (A) to the following copolymer (B) is from 60/40 to 99/1, and the following volume flow rate is from 0.5 to 100 mm3/sec.:Copolymer (A): a copolymer comprising units derived from the following monomer (a) and units derived from the following monomer (b), and optionally containing units derived from the following monomer (c), wherein the content of the units derived from the following monomer (c) is from 0 to 0.05 mol % based on the total of all units, and it has carbonyl groups; Copolymer (B): a copolymer comprising units derived from the following monomer (a), units derived from the following monomer (b) and units derived from the following monomer (c), wherein the content of the units derived from the following monomer (c) is from 0.1 to 2 mol % based on the total of all units; Volume flow rate: extrusion rate (mm3/sec.) at the time of extruding the fluorinated resin composition from an orifice having a diameter of 2.1 mm and a length of 8 mm under a pressure of 68.7N/cm2 at a temperature of the melting point+50° C.; Monomer (a): tetrafluoroethylene; Monomer (b): at least one member selected from ethylene, hexafluoropropylene and a perfluoro(alkyl vinyl ether); Monomer (c): a monomer having two or more polymerizable carbon-carbon double bonds.

    摘要翻译： 共聚物（A）：包含衍生自以下单体（a）的单元的共聚物和源自以下单体（b）的单元，以及任选地含有源自以下单体（c）的单元，其中衍生自 以单体（c）为基准，所有单元的总量为0〜0.05摩尔％，具有羰基， 共聚物（B）：包含衍生自以下单体（a）的单元的共聚物，源自以下单体（b）的单元和源自以下单体（c）的单元，其中衍生自以下单体的单元含量 c）基于所有单元的总量为0.1至2mol％; 体积流量：在熔融温度下，在68.7N / cm 2的压力下从直径为2.1mm，长度为8mm的孔挤出氟化树脂组合物时的挤出速度（mm 3 /秒） 点+ 50°C。 单体（a）：四氟乙烯; 单体（b）：选自乙烯，六氟丙烯和全氟（烷基乙烯基醚）中的至少一种; 单体（c）：具有2个以上的可聚合碳 - 碳双键的单体。

    PREPREG, METHOD FOR ITS PRODUCTION AND FIBER-REINFORCED MOLDED PRODUCT
    3.
    发明申请
    PREPREG, METHOD FOR ITS PRODUCTION AND FIBER-REINFORCED MOLDED PRODUCT 审中-公开

    公开(公告)号：US20180282500A1

    公开(公告)日：2018-10-04

    申请号：US15997004

    申请日：2018-06-04

    申请人： ASAHI GLASS COMPANY, LIMITED

    发明人： Tomoya HOSODA ,  Takashi SATO ,  Masatoshi ABE

    IPC分类号： C08J5/24 ,  B29C70/02 ,  B29C70/08 ,  B29C70/50 ,  C08L27/18

    摘要： To provide a prepreg excellent in storage stability and capable of obtaining a fiber-reinforced molded product excellent in impact resistance, chemical resistance and inter-member (interlayer) adhesion and a method for its production as well as a fiber-reinforced molded product excellent in impact resistance, chemical resistance and inter-member (interlayer) adhesion. The prepreg comprises reinforcing fibers and a matrix resin, wherein the matrix resin comprises, as a resin component, only a melt-moldable fluororesin having a melting point of from 100 to 325° C. and having functional groups of at least one type selected from the group consisting of carbonyl group-containing groups, hydroxy groups, epoxy groups and isocyanate groups, or the fluororesin and a thermoplastic resin (but excluding the fluororesin), and in 100 mass % of the total of the fluororesin and the thermoplastic resin, the proportion of the fluororesin is from 70 to 100 mass % and the proportion of the thermoplastic resin is from 0 to 30 mass %.

    FLUORINATED ELASTOMER COMPOSITION AND METHOD FOR ITS PRODUCTION, MOLDED PRODUCT, CROSS-LINKED PRODUCT, AND COVERED ELECTRIC WIRE
    4.
    发明申请
    FLUORINATED ELASTOMER COMPOSITION AND METHOD FOR ITS PRODUCTION, MOLDED PRODUCT, CROSS-LINKED PRODUCT, AND COVERED ELECTRIC WIRE 有权
    氟化弹性体组合物及其生产方法，成型产品，交联产品和覆盖电线

    公开(公告)号：US20160194491A1

    公开(公告)日：2016-07-07

    申请号：US15070098

    申请日：2016-03-15

    申请人： Asahi Glass Company, Limited

    发明人： Daisuke TAGUCHI ,  Satoko YASUDA ,  Takashi SATO

    IPC分类号： C08L27/20 ,  H01B3/44

    CPC分类号： C08L27/20 ,  C08J3/20 ,  C08J2327/18 ,  C08L27/12 ,  C08L27/18 ,  C08L63/00 ,  C08L2205/02 ,  C09D127/12 ,  C09D127/18 ,  H01B3/28 ,  H01B3/44 ,  H01B3/441 ,  H01B3/445

    摘要： To provide a fluorinated elastomer composition which is excellent in heat discoloration resistance and moldability, and a molded product, cross-linked product and covered electric wire, using such a fluorinated elastomer composition.A fluorinated elastomer composition comprising a fluorinated rubber (a) and a fluorinated copolymer (b), wherein the fluorinated copolymer (b) has units (A) derived from tetrafluoroethylene and units (B) derived from ethylene in a molar ratio [(A)/(B)] of the units (A) to the units (B) of from 25/75 to 80/20; the fluorinated copolymer (b) has a crystallization temperature of from 100 to 210° C. and a melt flow rate of from 0.1 to 1,000 g/10 min.; and the mass ratio [(a)/(b)] of the fluorinated rubber (a) to the fluorinated copolymer (b) is from 80/20 to 20/80.

    摘要翻译： 提供使用这种氟化弹性体组合物的耐热变色性和成型性优异的含氟弹性体组合物和成型体，交联体和被覆电线。 含有氟化橡胶（a）和含氟共聚物（b）的含氟弹性体组合物，其中所述含氟共聚物（b）具有衍生自四氟乙烯的单元（A）和衍生自乙烯的单元（B），摩尔比[（A） /（B）]单元（A）与单元（B）的比例为25/75至80/20; 氟化共聚物（b）的结晶温度为100〜210℃，熔体流动速率为0.1〜1000g / 10分钟。 氟化橡胶（a）与含氟共聚物（b）的质量比[（a）/（b）]为80/20〜20/80。

    WIRE COATING RESIN MATERIAL AND ELECTRIC WIRE
    5.
    发明申请
    WIRE COATING RESIN MATERIAL AND ELECTRIC WIRE 审中-公开
    电线涂层树脂材料和电线

    公开(公告)号：US20160064115A1

    公开(公告)日：2016-03-03

    申请号：US14931882

    申请日：2015-11-04

    申请人： Asahi Glass Company, Limited

    发明人： Tatsuya TERADA ,  Eiichi NISHI ,  Takashi SATO

    IPC分类号： H01B3/44 ,  H01B7/29 ,  C09D127/18

    CPC分类号： H01B3/445 ,  C08F214/26 ,  C08F214/265 ,  C09D127/18 ,  H01B3/441 ,  H01B7/292 ,  C08L27/18 ,  C08F210/02 ,  C08F236/20 ,  C08F214/182

    摘要： To provide a wire coating resin material comprising an ETFE type copolymer, capable of forming a coating layer which is excellent in thermal stress cracking resistance and has good mechanical properties, and an electric wire having a coating layer which is excellent in thermal stress cracking resistance and has good mechanical properties.A wire coating resin material comprising a resin component (X) composed of at least one type of a copolymer (A) which has units derived from tetrafluoroethylene and units derived from ethylene, wherein at least one type of the copolymer (A) is a copolymer (A1) which further has units derived from a monomer having at least two polymerizable carbon-carbon double bonds or units derived from a monomer having a radical generating group; the strain hardening rate (parameter showing the degree of strain hardening such that the elongational viscosity deviates from a linear region and sharply increases in a high strain region) of the resin component (X) is from 0.1 to 0.45; and the melt flow rate of the resin component (X) is from 1 to 200 g/10 min.

    摘要翻译： 为了提供能够形成耐热应力开裂性优异且机械性能优异的涂层的ETFE型共聚物的电线涂布树脂材料，以及具有耐热应力开裂性优异的涂层的电线， 具有良好的机械性能。 一种线涂树脂材料，其包含由至少一种由四氟乙烯衍生的单元和由乙烯衍生的单元的至少一种共聚物（A）组成的树脂组分（X），其中至少一种共聚物（A）是共聚物 （A1），其还具有衍生自具有至少两个可聚合碳 - 碳双键的单体的单元或衍生自具有自由基产生基团的单体的单元; 树脂成分（X）的应变硬化率（显示应变硬化度使得拉伸粘度偏离线性区域并在高应变区域急剧增加的参数）为0.1〜0.45; 树脂成分（X）的熔体流动速率为1〜200g / 10分钟。