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    Pultrusion process for long fiber-reinforced nylon composites
    1.
    发明授权
    Pultrusion process for long fiber-reinforced nylon composites 失效
    长纤维增强尼龙复合材料的拉挤成型工艺

    公开(公告)号：US5424388A

    公开(公告)日：1995-06-13

    申请号：US56670

    申请日：1993-06-24

    申请人： Jui-Hsiang Chen ,  Hung-Chou Kang ,  Chin-Jiuh Kang ,  Yuan-Der Wu ,  Ru-Fong Laiw

    发明人： Jui-Hsiang Chen ,  Hung-Chou Kang ,  Chin-Jiuh Kang ,  Yuan-Der Wu ,  Ru-Fong Laiw

    IPC分类号： B29C67/24 ,  B29C70/52 ,  C08G69/16 ,  C08G69/18 ,  B29C67/00 ,  C08G69/00

    CPC分类号： C08G69/16 ,  B29C70/521 ,  C08G69/18 ,  B29C67/246 ,  B29K2077/00 ,  B29K2277/00 ,  Y10S264/56

    摘要： A pultrusion processing method for long fiber-reinforced nylon which combines the nylon anionic ring-opening polymerization technology and the pultrusion processing method to manufacture long fiber-reinforced thermoplastic nylon composites. The method comprises the steps of forming an active caprolactam sodium salt catalyst composition by reacting melt nylon 6 monomer raw material, i.e., caprolactum, with sodium hydride, forming co-catalyst composition by melting caprolactam and a polymeric co-catalyst, then mixing the active caprolactum sodium salt catalyst composition and the co-catalyst composition in a continuous mixing device to obtain a reaction mixture with low viscosity. The mixture is then charged into a closed impregnating tank to impregnate preheated and dried reinforced fiber, which is immediately pulled into a hot mold for composite molding processing to form a finished product of long fiber-reinforced nylon composites.

    摘要翻译： 用于长纤维增强尼龙的拉挤成型加工方法，其结合了尼龙阴离子开环聚合技术和拉挤加工方法来制造长纤维增强热塑性尼龙复合材料。 该方法包括以下步骤：通过使熔融尼龙6单体原料即己内酰胺与氢化钠反应形成活性己内酰胺钠盐催化剂组合物，通过熔融己内酰胺和聚合物助催化剂形成助催化剂组合物，然后混合活性 己内酰胺钠盐催化剂组合物和助催化剂组合物在连续混合装置中获得低粘度的反应混合物。 然后将混合物装入封闭的浸渍槽中，以浸渍预热和干燥的增强纤维，其被立即拉入热模以进行复合模塑加工以形成长纤维增强尼龙复合材料的成品。

    Process for preparing epoxy group-containing curable polyphenylene ether resin using high-molecular-weight polyphenylene resin
    2.
    发明授权
    Process for preparing epoxy group-containing curable polyphenylene ether resin using high-molecular-weight polyphenylene resin 有权
    使用高分子量聚苯醚制备含环氧基的可固化聚苯醚树脂的方法

    公开(公告)号：US06693149B2

    公开(公告)日：2004-02-17

    申请号：US10133995

    申请日：2002-04-25

    申请人： Meng-Song Yin ,  Chien-Ting Lin ,  Hung-Chou Kang

    发明人： Meng-Song Yin ,  Chien-Ting Lin ,  Hung-Chou Kang

    IPC分类号： C08G6548

    CPC分类号： C08G65/485 ,  C08L71/126 ,  Y10S525/905 ,  C08L63/00

    摘要： A process for preparing an epoxy group-containing curable polyphenylene ether (PPE) resin. The process involves introducing an epoxy group-containing functional group to the terminal end of PPE (Mn>3000) by modifying the hydroxy and ester groups on the terminal end. Thus, a curable PPE resin (Mn>3000) including an epoxy group on the terminal end can be obtained. The modified PPE resin contains epoxy groups and has high glass transition temperature.

    摘要翻译： 一种制备含环氧基的可固化聚苯醚（PPE）树脂的方法。 该方法包括通过改变末端的羟基和酯基，将含环氧基的官能团引入PPE的末端（Mn> 3000）。 因此，可以得到在末端具有环氧基的可固化的PPE树脂（Mn> 3000）。 改性PPE树脂含有环氧基，玻璃化转变温度高。

    Method for manufacturing a printhead of ink jet printing apparatus
    3.
    发明授权
    Method for manufacturing a printhead of ink jet printing apparatus 失效
    喷墨打印设备的打印头的制造方法

    公开(公告)号：US06406835B1

    公开(公告)日：2002-06-18

    申请号：US09598841

    申请日：2000-06-21

    申请人： Hung-Chou Kang ,  Chen-Hua Lin ,  Ji-Chen Wu

    发明人： Hung-Chou Kang ,  Chen-Hua Lin ,  Ji-Chen Wu

    IPC分类号： B41J216

    CPC分类号： B41J2/1628 ,  B41J2/1404 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/164 ,  B41J2002/14403

    摘要： A method according to the invention comprises the following steps. At first, a first layer of film is coated over a micro-control apparatus having a plurality of ejecting elements. Next, a plurality of ink chambers, a plurality of ink channels, and a plurality of supporting cylinders are simultaneously formed in the first layer of film by photolithography. More specifically, the plurality of supporting cylinders is located within the plurality of ink channels. Thereafter, a layer of liquid medium is coated over the first layer of film. A photosensitive film is provided over the first layer of film, and then a plurality of ink orifices is formed therein at positions respectively corresponding to the plurality of ink chambers by photolithography. Finally, the micro-control apparatus is connected to a signal input means. Accordingly, a precision alignment of application between ink orifices and ink chambers in manufacturing a conventional printhead is not necessary so that the throughput and yield rate can be increased.

    摘要翻译： 根据本发明的方法包括以下步骤。 首先，将第一层膜涂覆在具有多个喷射元件的微控制装置上。 接下来，通过光刻法在第一层膜中同时形成多个墨室，多个墨通道和多个支撑圆筒。 更具体地，多个支撑筒位于多个墨水通道内。 此后，在第一层膜上涂覆一层液体介质。 在第一层膜上提供感光膜，然后通过光刻法分别对应于多个墨室的位置处形成多个墨孔。 最后，微控制装置连接到信号输入装置。 因此，在制造常规打印头时，油墨孔和油墨室之间的应用精确对准是不必要的，从而可以提高生产量和产量。