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    • 4. 发明专利
    • シート製造装置
    • 板材制造设备
    • JP2015196929A
    • 2015-11-09
    • JP2014076758
    • 2014-04-03
    • セイコーエプソン株式会社
    • 樋口 尚孝
    • B29B7/10D01G13/00D04H1/732B29K105/12D04H1/58
    • 【課題】少なくとも繊維と樹脂とを混合する混合部と、前記混合部で混合した混合物を用いてシートを成形する成形部と、を備えるシート製造装置であって、前記混合部内における樹脂の固着等を抑制するシート製造装置を提供する。 【解決手段】混合部300は、回転部310と、前記回転部を囲うハウジング部380と、を備え、前記回転部310は、回転する回転軸320と、前記回転軸の延設方向に交わる面を有し前記回転軸と一体に回転する仕切部340と、前記仕切部から一方の前記延設方向に延びる複数の第1羽根350と、前記仕切部340から他方の前記延設方向に延びる複数の第2羽根360と、を有し、前記ハウジング部380は、前記延設方向において前記第1羽根350側に前記繊維及び前記樹脂が導入される導入口301を有し、前記第2羽根360側に前記回転320を支持する軸受部330を有する。 【選択図】図2
    • 要解决的问题:提供一种片材制造装置,其包括至少混合纤维和树脂的混合部分和用于在混合部分中混合的混合物来成型片材的成型部件,并且抑制树脂等的粘附 混合部分。解决方案:混合部分300包括旋转部分310和围绕旋转部分的壳体部分380。 旋转部310具有:旋转轴320; 分隔部340,其具有与旋转轴的延伸方向相交的平面,与旋转轴一体旋转; 从分隔部沿延伸方向延伸的多个第一叶片350; 以及从分隔部340沿另一方向延伸的多个第二叶片360。 在第一叶片350侧的引入口301,沿着延伸方向引入纤维和树脂; 以及用于支撑旋转轴320的第二刀片360侧的轴承部330。
    • 6. 发明专利
    • Kneader in molding die
    • 切割机中的切割机
    • JP2011168026A
    • 2011-09-01
    • JP2010036427
    • 2010-02-22
    • Denso Corp株式会社デンソー
    • SHIOTSUKI SADAMUSOLTANI BAHMAN HOSSEINIMATSUZAKI KAORU
    • B29B7/10B01F7/30B29B7/22B29C39/24B29C39/42
    • PROBLEM TO BE SOLVED: To provide a kneader in a molding die of a special optional shape or the like.
      SOLUTION: The kneader for kneading a kneading material injected into the molding die (3) in housings (4, 4') by rotating and revolving agitation blades (21) includes: a revolving shaft (45) driven by a revolving motor (41); a rotating shaft (46) driven by a rotating motor (42); sliders (31) installed slidably in a straight line direction with respect to revolving plates (47) provided at the revolving shaft (45); the agitation blades (21) rotatably journaled to the sliders (31) and rotated by the rotating shaft (46); and a cam plate (22) allowing the agitation blades (21) to follow a cam and to move within the molding die (3).
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:在特殊可选形状的成型模具中提供捏合机等。 解决方案:用于通过旋转和旋转搅拌叶片(21)将注入模制模具(3)的捏合材料捏合在壳体(4,4')中的捏合机包括:旋转轴(45),由旋转马达 (41); 由旋转马达(42)驱动的旋转轴(46); 滑块(31)相对于设置在旋转轴(45)上的旋转板(47)沿直线方向可滑动地安装; 所述搅拌叶片(21)可旋转地轴颈支撑在所述滑块(31)上并由所述旋转轴(46)旋转; 以及允许搅拌叶片(21)跟随凸轮并在成型模具(3)内移动的凸轮板(22)。 版权所有(C)2011,JPO&INPIT
    • 7. 发明专利
    • Aliphatic polyester composition and its manufacturing method
    • 涤纶聚酯组合物及其制造方法
    • JP2010058329A
    • 2010-03-18
    • JP2008224934
    • 2008-09-02
    • National Institute Of Advanced Industrial Science & Technology独立行政法人産業技術総合研究所
    • SHIMIZU HIROSHIRI YUSHINCHO REI
    • B29B7/38B29B7/10C08J3/20C08L23/00C08L63/00C08L67/00C08L101/00C08L101/16
    • PROBLEM TO BE SOLVED: To provide a new melt-kneaded object of incompatible polymer blend, its resin molded article and their manufacturing method.
      SOLUTION: A new melt-kneaded blend having uniform and microscopic dispersion structure and superior mechanical properties is obtained by arranging a high shear molding conditions such as rotational frequency of an inner returning type screw, kneading time under a fixed rotational frequency, etc.; in the case when the incompatible polymer blend is melt-kneaded under the rotational frequency of screw of 400-1,200 rpm using a minute quantity type high shear molding machine equipped with the inner returning type screw while inducing interface reaction between polymers by adding a compatibilizer to the incompatible polymer blend of a specific proportion so that the reaction may be promoted and made efficient by a high shear field.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供不相容的聚合物共混物的新的熔融捏合物,其树脂模制品及其制造方法。 解决方案:通过配置高剪切成型条件如内回复型螺杆的转速,固定转速下的混炼时间等,得到具有均匀的微观分散结构和优异的机械性能的新的熔融捏合共混物 。 在使用配有内回复型螺杆的微量型高剪切成型机,在通过添加增容剂至同时诱导聚合物之间的界面反应的情况下,使用不相容的聚合物共混物在螺杆旋转频率为400〜1200rpm下进行熔融混炼的情况下, 特定比例的不相容的聚合物共混物,使得可以通过高剪切场促进反应并使其有效。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Kneading method of silica type compound
    • 二氧化硅类化合物的制作方法
    • JP2006168031A
    • 2006-06-29
    • JP2004361205
    • 2004-12-14
    • Yokohama Rubber Co Ltd:The横浜ゴム株式会社
    • MARUYAMA SHUNSUKEKATSUSHIMA KENJI
    • B29B7/10B29B7/88B29K7/00B29K9/00B29K105/16
    • PROBLEM TO BE SOLVED: To provide a kneading method of a silica type compound capable of reconciling silica dispersibility and extrusion dimensional stability.
      SOLUTION: In the kneading method of the silica type compound by kneading a compound prepared by compounding 30 PHR or above of silica with a diene type synthetic rubber or a blended rubber composed of a natural rubber and the diene type synthetic rubber, the compound is kneaded under a condition that the temperature of a drop door 5 at the time of start of kneading is 50°C or below, the shearing speed of a kneading rotor during kneading is 50-100/s, the pressure of a ram is 0.20-0.25 MPa, the temperature of cooling water is 15-25°C, and the flow rate of cooling water is 150 l/min or above in the kneading rotor, 200 l/min or above in a kneading casing and 20 l/min or above in the drop door 5 and kneading is completed when the compound during kneading reaches 145-155°C to discharge the compound from the drop door 5.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供能够调节二氧化硅分散性和挤出尺寸稳定性的二氧化硅型化合物的捏合方法。 解决方案:在二氧化硅类化合物的捏合方法中,将通过将30PHR或以上二氧化硅混合制备的化合物与二烯型合成橡胶或由天然橡胶和二烯类合成橡胶组成的混合橡胶捏合, 在混合开始时下落门5的温度为50℃以下的条件下,将混合物捏合,捏合转子的混炼时的剪切速度为50〜100次/秒,压头的压力为 0.20-0.25MPa,冷却水的温度为15-25℃,混炼转子中的冷却水的流量为150升/分钟以上,捏合壳体为200升/分钟以上,20升/ min以上,并且在混炼过程中化合物达到145-155℃,从化合物排出门5时完成捏合。(C)2006,JPO&NCIPI
    • 9. 发明专利
    • Rubber kneading method
    • 橡胶发泡法
    • JP2005199503A
    • 2005-07-28
    • JP2004006975
    • 2004-01-14
    • Bridgestone Corp株式会社ブリヂストン
    • KITAURA AKIRAUCHIDA HIROSHI
    • B29B7/88B29B7/10B29K21/00
    • PROBLEM TO BE SOLVED: To provide a rubber kneading method capable of obtaining a rubber kneaded material having a constant stable viscosity always stable even if the viscosity of a charging rubber raw material varies.
      SOLUTION: In a process for kneading compounding chemicals (B) with the rubber raw material (A) using a hermetically closed mixer, the compounding amount of at least one of the compounding chemicals (B) is controlled on the basis of the actually measured or estimated value of the viscosity of the rubber raw material (A) before and/or during kneading. Especially, the rubber kneading method is preferably used in the rough kneading of a raw material rubber, the compounding amount of a peptizer is controlled on the basis of a viscosity value obtained by measuring Mooney viscosity prescribed in JIS K6300 under a condition that a temperature is 60°C and the (L-type) number of rotations of a rotor is 6 rmp before rough kneading.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:即使填充橡胶原料的粘度发生变化,也能够得到具有稳定粘度的橡胶混炼材料的橡胶捏合方法总是稳定的。 解决方案:在使用密封混合器将复合化学品(B)与橡胶原料(A)混炼的方法中,至少一种配混化学品(B)的配混量基于 橡胶原料(A)在混炼前和/或混炼过程中的粘度的实测值或估计值。 特别地,在原料橡胶的粗混炼中优选使用橡胶捏合法,基于通过测定JIS K6300中规定的门尼粘度得到的粘度值来控制胶溶剂的配合量,条件是温度为 60℃,转子的(L型)转数为6rmp。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • Electroconductive polymer composition, its manufacturing process, and electroconductive material using the composition
    • 电极聚合物组合物,其制造方法和使用组合物的电极材料
    • JP2004051829A
    • 2004-02-19
    • JP2002212548
    • 2002-07-22
    • Sumitomo Rubber Ind Ltd住友ゴム工業株式会社
    • HATTORI TAKAYUKIMIZOGUCHI TETSUROSAKAKI TOSHIAKI
    • G03G15/00B29B7/10B29B7/46B29K21/00B29K101/12C08L71/00C08L101/00G03G15/02G03G15/08G03G15/16
    • PROBLEM TO BE SOLVED: To provide an electroconductive polymer composition that has elasticity and flexibility of a rubber and a good moldability of a resin at the same time, as well as a low electric resistance and a good recyclability. SOLUTION: The electroconductive polymer composition comprising dispersing a crosslinkable rubber and/or a thermoplastic elastomer in a thermoplastic resin and/or a thermoplastic elastomer by dynamic crosslinking. An ion conductive resin type antistatic agent containing a block-copolymerized resin containing at least a polyether and a metal salt is dispersed in the thermoplastic resin and/or the thermoplastic elastomer which constitute the matrix. The electroconductive polymer composition has a compression set of ≤ 30% at a measuring temperature of 70°C for a measuring time of 22-24 hours as measured by the permanent set testing method for vulcanized rubber stipulated in JIS K6262 and a volume resistivity of ≤10 11.0 [Ωcm] at an applied voltage of 1,000 V stipulated in JIS K6911. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种同时具有橡胶弹性和柔软性以及良好的树脂成形性的导电聚合物组合物,以及低的电阻和良好的可再循环性。 解决方案:导电聚合物组合物包括通过动态交联将可交联橡胶和/或热塑性弹性体分散在热塑性树脂和/或热塑性弹性体中。 含有至少含有聚醚和金属盐的嵌段共聚树脂的离子导电树脂型抗静电剂分散在构成基质的热塑性树脂和/或热塑性弹性体中。 导电聚合物组合物在70℃的测量温度下的压缩永久变形试验方法测定的22-24小时的压缩永久变形试验方法,体积电阻率≤ 10 11.0 [Ωcm],在JIS K6911规定的1000V的施加电压下。 版权所有(C)2004,JPO