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    • 1. 发明申请
    • Nonflammable electric/electronic part having superior contact stability
    • 不易燃的电气/电子部件具有良好的接触稳定性
    • US20050236262A1
    • 2005-10-27
    • US11166119
    • 2005-06-27
    • Hitoshi HayashiYoshiaki Taguchi
    • Hitoshi HayashiYoshiaki Taguchi
    • C08K3/02C08L101/00H01H1/02H01H9/02H01H9/30H01H13/18
    • H01H9/302H01H13/18
    • The present invention relates to a nonflammable electric/electronic part, which is an electric/electronic part constituted by a nonflammable case part made from resin that generates phosphine and metal parts assembled in the case part, and at least one contact portion that controls an electric current is formed in the case part by the metal parts, and in this arrangement, the metal of the metal parts constituting the contact portion has a specific ideal standard electrode potential (−0.45 V to 0.80 V) and/or such a characteristic that a change in contact resistance values under a predetermined phosphine generating environment is not more than 25 mΩ (when the electric/electronic part is used up to a current of 5 A) or not more than 50 mΩ (when the electric/electronic part is used from a current exceeding 5 A up to a current of 30 A).
    • 本发明涉及一种不易燃的电气/电子部件,它是一种电气/电子部件,它由一个由树脂制成的不易燃的壳体部分组成,该部件由生成磷化氢和组装在壳体部分中的金属部件组成,至少一个控制电气部件的接触部分 通过金属部件在壳体部分形成电流,在这种布置中,构成接触部分的金属部件的金属具有特定的理想标准电极电位(-0.45V至0.80V)和/或 在预定的磷化氢生成环境下的接触电阻值的变化不大于25mOmega(当电/电子部件使用达5A电流)或不大于50mOmega时(当电/电子部件从 目前超过5A,目前为30 A)。
    • 2. 发明申请
    • LIQUID-CRYSTAL POLYMER AND MOLDED ARTICLES
    • 液晶聚合物和模塑制品
    • US20120190813A1
    • 2012-07-26
    • US13498241
    • 2010-09-03
    • Yoshiaki Taguchi
    • Yoshiaki Taguchi
    • C08G63/06C08G63/685
    • C09K19/3809C08G63/065C08G63/605
    • To provide an easily-manufactured liquid-crystalline polymer having high thermal conductivity, as well as a molded article that is formed of the liquid crystalline polymer and has a property of being highly mechanical. A liquid-crystalline polymer is used that is formed by polymerizing monomers having an asymmetrical molecular structure, in which the enthalpy of fusion ΔH measured by way of DSC (Differential Scanning calorimetry) is greater than or equal to 2.5 J/g (joules per gram) and less than or equal to 10 J/g, and the inherent viscosity (I.V.) is greater than or equal to 5 dl/g and less than or equal to 7 dl/g. It is preferable for the monomer having asymmetrical molecular structure to be at least one selected from a group consisting of 4-hydroxybenzoic acid (HBA), 6-hydroxy-2-naphthoic acid (HNA), N-acetyl-p-aminophenol (APAP), and 4-hydroxy-4′-biphenylcarboxylic acid (HBCA).
    • 提供一种容易制造的具有高导热性的液晶聚合物,以及由液晶聚合物形成并具有高机械性能的模塑制品。 使用通过聚合具有不对称分子结构的单体形成的液晶聚合物,其中通过DSC(差示扫描量热法)测量的熔化焓Dgr; H大于或等于2.5J / g(焦耳 每克)和小于或等于10J / g,特性粘度(IV)大于或等于5dl / g且小于或等于7dl / g。 具有不对称分子结构的单体优选为选自4-羟基苯甲酸(HBA),6-羟基-2-萘甲酸(HNA),N-乙酰基对氨基苯酚(APAP) )和4-羟基-4'-联苯羧酸(HBCA)。
    • 4. 发明申请
    • Thermoplastic Resin Composition
    • 热塑性树脂组合物
    • US20090137724A1
    • 2009-05-28
    • US12083072
    • 2006-06-13
    • Yoshiaki TaguchiToru KatsumataToshio Shiwaku
    • Yoshiaki TaguchiToru KatsumataToshio Shiwaku
    • C08K3/40C08L77/12C08K3/04
    • C08L77/12C08G2650/40C08L71/00C08L79/04C08L2666/20C08L2666/14C08L2666/22
    • The invention provides a thermoplastic resin composition which has high rigidity and high flowability, gives less peeling of molding surface, and provides excellent appearance, and which can be suitably used for mechanical parts of automobile and mechanical parts of electrical and electronic products. Provided is the thermoplastic resin composition comprising: 100 parts by weight of (A) a sole polybenzimidazole resin or a mixed thermoplastic resin composed of 70 to 20% by weight of a polybenzimidazole resin and 30 to 80% by weight of a polyether ketone resin; and 5 to 100 parts by weight of (B) a liquid crystalline polyester amide resin containing one or more types of structuring monomer of 4-aminophenol, 1, 4-phenylenediamine, 4-aminobenzoic acid, and a derivative thereof, and containing 3 to 35% by mole of an amide component in the total bonds.
    • 本发明提供一种热塑性树脂组合物,它具有刚性高,流动性好,成型面剥离少,外观美观,适用于汽车和电气电子产品机械部件的机械部件。 本发明提供的热塑性树脂组合物包含:(A)单独的聚苯并咪唑树脂或由70〜20重量%的聚苯并咪唑树脂和30〜80重量%的聚醚酮树脂构成的混合热塑性树脂100重量份。 和5〜100重量份的(B)含有一种或多种4-氨基苯酚,1,4-苯二胺,4-氨基苯甲酸及其衍生物的结构单体的液晶聚酯酰胺树脂,并含有3〜 总摩尔数为35摩尔%的酰胺成分。