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    • 7. 发明申请
    • Conductive resin composition and molded object
    • 导电性树脂组合物和成型体
    • US20070029530A1
    • 2007-02-08
    • US10570272
    • 2004-09-10
    • Kazuya NodaHiroshi NishinoNorio Sakata
    • Kazuya NodaHiroshi NishinoNorio Sakata
    • H01B1/24
    • C08L71/12C08K3/04C08K7/06C08L21/00C08L53/02C08L77/00C08L77/02C08L77/06C08L2205/03C08L2666/02C08L2666/24C08L2666/22
    • A conductive resin composition produced by melt-kneading a mixture comprising a polyamide (A), a polyphenylene ether (B) (non-terminal-modified polyphenylene ether and/or terminal-modified polyphenylene ether), a rubbery polymer (C), a conductive carbonaceous material (D) (carbon black and/or carbon fibril), and a low molecular weight modifier compound (E) (compatibility agent), wherein the mixture has the following characteristics: (1) the amount of (D) is 0.2 to 3% by weight, based on the total weight of (A) to (E), (2) the amount of (E) is more than 0.01% by weight and less than 0.20% by weight, based on the total weight of (A) to (E), and (3) the amount (a) of a volatile substance contained in (B) satisfies the following formula: 0≦a≦−7.3×E+1.83, wherein E is the % by weight of (E), based on the total weight of (A) to (E), the amount (a) being expressed in terms of a weight decrease (% by weight) of (B) as measured by subjecting (B) to vacuum drying in vacuo at 180 ° C. for 1 hour.
    • 通过将包含聚酰胺(A),聚苯醚(B)(非末端改性聚苯醚和/或末端改性聚苯醚)的混合物,橡胶状聚合物(C), 导电碳质材料(D)(炭黑和/或碳原纤维)和低分子量改性剂化合物(E)(相容剂),其中该混合物具有以下特征:(1)(D)的量为0.2 以(A)〜(E)的总重为基准,(2)(E)的量为大于0.01重量%且小于0.20重量%,以总重量计为3重量% (A)〜(E),(3)(B)中所含的挥发性物质的量(a)满足下式:0 <= a <= 7.3×E + 1.83,其中E为重量% (E)中,(A)至(E)的总重量,(a)以(B)的真空度测定的(B)的重量减少(重量%) 在180℃下真空干燥1小时 你好
    • 8. 发明授权
    • Vibration type gas densitometer
    • 振动式气体密度计
    • US6029501A
    • 2000-02-29
    • US194708
    • 1998-12-15
    • Hiroshi NishinoJunichi SuzukiShigeo YasudaMitsuhiko SasakiRyuichi Kawamura
    • Hiroshi NishinoJunichi SuzukiShigeo YasudaMitsuhiko SasakiRyuichi Kawamura
    • G01N9/00
    • G01N9/002G01N2009/006
    • A vibration gas density meter provided with a cylindrical resonator, a cylinder block that incorporates the above cylindrical resonator concentrically and has one end of the cylindrical resonator fixed to itself, and a case which concentrically incorporates the above cylinder block and supports both ends of the cylinder block, further comprising first and second elastic elements which are provided between both end faces of the cylinder block and the case respectively, and through which the cylinder block is supported by the case in the direction of cylindrical axis, sealing the gaps between the cylinder block and the case as well, and third and fourth elastic elements which are provided between both parts of the outer cylindrical surface on both end face sides of the above cylinder block and the case respectively and through which the cylinder block is supported by the case in the radial direction, sealing the gaps between the cylinder block and the case as well.
    • PCT No.PCT / JP98 / 01404 Sec。 371 1998年12月15日第 102(e)1998年12月15日日期PCT 1998年3月27日PCT PCT。 第WO98 / 45681号公报 日期:1998年10月15日具有圆柱形谐振器的振动气体密度计,包括上述圆柱形谐振器的圆柱体同心圆柱形谐振器固定在其自身上的气缸体,以及同心地并入上述气缸体和支撑件 气缸体的两端还包括第一和第二弹性元件,其分别设置在气缸体的两个端面和壳体之间,并且气缸体由壳体沿着圆柱轴线的方向支撑,密封 气缸体和壳体之间的间隙以及分别设置在上述气缸体的两个端面侧的外圆筒表面的两个部分和壳体之间并且气缸体被支撑的第三和第四弹性元件 在径向的情况下,也密封气缸体和壳体之间的间隙。