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    Thermoplastic resin composition
    1.
    发明公开
    Thermoplastic resin composition 失效
    Thermoplastische Harzmischung

    公开(公告)号：EP0879853A1

    公开(公告)日：1998-11-25

    申请号：EP98303840.7

    申请日：1998-05-15

    申请人： Japan Polychem Corporation ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Nishio, Takeyoshi ,  Nagai, Takayuki ,  Iwai, Hisayuki ,  Zanka, Yukihito ,  Ishii, Izumi ,  Sato, Hiroki ,  Sobajima, Yoshihiro ,  Murayama, Mituhiro

    IPC分类号： C08L53/00

    CPC分类号： C08L53/00 ,  C08L2205/02 ,  C08L2205/06 ,  C08L2205/08 ,  C08L2666/04 ,  C08L2666/24

    摘要： There is provided a thermoplastic resin composition comprising the following components (A) to (E):

    component (A) : 50 to 74.7% by weight of a propyleneethylene block copolymer resin containing a propylene homopolymer moiety having a melt flow rate of 20 to 200 g/10 min. and an isotactic pentad fraction of at least 0.98, the block copolymer having a melt flow rate of 10 to 100 g/10 min. and a ratio of the weight average molecular weight to the number average molecular weight of 5 to 7,
    component (B): 5 to 10% by weight of an ethylene-octene random copolymer having a melting temperature of 40 to 60°C and a melt flow rate of 0.5 to 15 g/10 min.,
    component (C): 5 to 10% by weight of an ethylene-butene random copolymer not having a melting temperature of 35°C or above and having a melt flow rate of 0.5 to 15 g/10 min.,
    component (D): 0.3 to 5% by weight of an elastomer, the elastomer being either one comprising a block structure represented by the following formula [I] and/or the following formula [II] and having a melting temperature of 80 to 110°C, a melt flow rate of 0.5 to 20 g/10 min., a polyethylene crystal moiety content of 20 to 40% by weight, and a random elastomer moiety content of 60 to 80% by weight, or one comprising a block structure represented by the following formula [III], the following formula [IV] and/or the following formula [V] and having a melt flow rate of not more than 15 g/10 min. and a polystyrene moiety content of 10 to 40% by weight and a random elastomer moiety content of 60 to 90% by weight:

            polyethylene-(ethylene/butene random elastomer)-polyethylene     [I]



            polyethylene-(ethylene/butene random elastomer)     [II]



            polystyrene-(ethylene/butene random elastomer)-polystyrene     [III]



            polystyrene-(ethylene/propylene random elastomer)-polystyrene     [IV]



            polystyrene-(ethylene/propylene random elastomer)     [V];

    and
       component (E): 15 to 25% by weight of a talc having an average particle diameter of up to 5 µm and a specific surface area of at least 3.5 m 2 /g.

    摘要翻译： 提供了包含以下组分（A）至（E）的热塑性树脂组合物：组分（A）：含有熔体流动速率为20至200的丙烯均聚物部分的丙烯亚乙基嵌段共聚物树脂的50至74.7重量％ g / 10分钟 和至少0.98的全同立构五单元组分数，该嵌段共聚物的熔体流动速率为10-100g / 10min。 重均分子量与数均分子量的比例为5〜7，成分（B）：5〜10重量％的熔融温度为40〜60℃的乙烯 - 辛烯无规共聚物和 熔体流动速率为0.5〜15g / 10min，成分（C）：5〜10重量％的熔融温度为35℃以上且熔体流动速率为0.5的乙烯 - 丁烯无规共聚物 组分（D）：0.3至5重量％的弹性体，弹性体为包含由下式ÄIü所表示的嵌段结构和/或下式ÄIIÜ的弹性体，其熔融温度 80〜110℃，熔体流动速率为0.5〜20g / 10分钟，聚乙烯结晶部分含量为20〜40重量％，无规弹性体部分含量为60〜80重量％，或1个 包括由以下式ÄIIIÜ表示的嵌段结构，下列通式ÄIVÜ和/或以下式ÄVÜ 并且熔体流动速率不超过15g / 10min。 聚苯乙烯部分含量为10〜40重量％，无规弹性体部分含量为60〜90重量％：聚乙烯 - （乙烯/丁烯无规弹性体） - 聚乙烯 - 聚乙烯 - （乙烯/丁烯无规弹性体）聚苯乙烯 - （乙烯 /丁烯无规弹性体） - 聚苯乙烯 - 聚苯乙烯 - （乙烯/丙烯无规弹性体） - 聚苯乙烯 - 聚苯乙烯 - （乙烯/丙烯无规弹性体）和组分（E）：15至25重量％的平均粒径为 5μm，比表面积至少为3.5m 2 / g。

    Electromagnetic directional control valve
    3.
    发明公开
    Electromagnetic directional control valve 失效
    电磁方向控制阀

    公开(公告)号：EP0186167A3

    公开(公告)日：1988-07-27

    申请号：EP85116408

    申请日：1985-12-20

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Sato, Hiroki ,  Sanada, Yukitomo ,  Yokoya, Yuji ,  Masaki, Kazuo ,  Nakagawa, Kiyoharu ,  Murata, Syuuji

    IPC分类号： B60G17/08 ,  F16F09/46 ,  F16K31/06

    CPC分类号： B60G17/08 ,  F16F9/466 ,  Y10T137/86622 ,  Y10T137/86791 ,  Y10T137/86799

    摘要： An electromagnetic directional control valve for changing over flow paths of fluid comprises a plunger (16) disposed in a case (10, 10', 42) and being capable of moving from a neutral position in one axial direction by a first solenoid (12A) and in the other axial direction by a second solenoid (12B) to participate in the changeover of the flow paths. First and second stoppers (17A, 17B) bearing against the plunger (16) are moved together with the plunger respectively in one axial direction and the other axial direction. First and second springs (18A, 18B) biase the first and second stopper (17A, 17B) respectively in the direction of abutting against the plunger (16). The plunger (16) is stopped at the first neutral position held by the first and second springs (18A, 18B), at a second position to which the plunger is moved in one axial direction by the first solenoid (12A) against the first spring (18A) and a third position to which the plunger is moved in the other axial direction by the second solenoid (12B) against the second spring (18B).

    Electromagnetic directional control valve
    4.
    发明公开
    Electromagnetic directional control valve 失效
    电磁流量控制阀。

    公开(公告)号：EP0186167A2

    公开(公告)日：1986-07-02

    申请号：EP85116408.7

    申请日：1985-12-20

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  NIPPONDENSO CO., LTD.

    发明人： Sato, Hiroki ,  Sanada, Yukitomo ,  Yokoya, Yuji ,  Masaki, Kazuo ,  Nakagawa, Kiyoharu ,  Murata, Syuuji

    IPC分类号： B60G17/08 ,  F16F9/46 ,  F16K31/06

    CPC分类号： B60G17/08 ,  F16F9/466 ,  Y10T137/86622 ,  Y10T137/86791 ,  Y10T137/86799

    摘要： An electromagnetic directional control valve for changing over flow paths of fluid comprises a plunger (16) disposed in a case (10, 10', 42) and being capable of moving from a neutral position in one axial direction by a first solenoid (12A) and in the other axial direction by a second solenoid (12B) to participate in the changeover of the flow paths. First and second stoppers (17A, 17B) bearing against the plunger (16) are moved together with the plunger respectively in one axial direction and the other axial direction. First and second springs (18A, 18B) biase the first and second stopper (17A, 17B) respectively in the direction of abutting against the plunger (16). The plunger (16) is stopped at the first neutral position held by the first and second springs (18A, 18B), at a second position to which the plunger is moved in one axial direction by the first solenoid (12A) against the first spring (18A) and a third position to which the plunger is moved in the other axial direction by the second solenoid (12B) against the second spring (18B).