利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.029 秒)

    Process for producing woody molding
    3.
    发明申请
    Process for producing woody molding 有权
    生产木质成型的方法

    公开(公告)号：US20070176315A1

    公开(公告)日：2007-08-02

    申请号：US10593220

    申请日：2005-03-17

    申请人： Masanori Hashiba ,  Hideki Kawashiri ,  Takashi Inoh ,  Hisashi Okuyama ,  Hiroshi Urayama ,  Katsuhiko Mochizuki ,  Yuhei Maeda

    发明人： Masanori Hashiba ,  Hideki Kawashiri ,  Takashi Inoh ,  Hisashi Okuyama ,  Hiroshi Urayama ,  Katsuhiko Mochizuki ,  Yuhei Maeda

    IPC分类号： B27N3/08

    CPC分类号： B27N3/002 ,  B27N5/00 ,  B29C43/003 ,  B29K2311/14 ,  B29L2031/3041

    摘要： A method is provided for manufacturing a molded woody article. The method includes compression molding a base material containing wood fibers, polylactic acid fibers and an inorganic filler at a temperature not less than a melting point of said polylactic acid fibers, and maintaining said molded base material at a temperature close to a crystallization temperature of said polylactic acid fibers for a desired period of time, thereby crystallizing the polylactic acid fibers. In the molding step, the base material is entirely deformed and molded into a desired shape while the polylactic acid fibers are melted, and in the crystallizing step, the polylactic acid fibers are solidified, thereby producing the molded article. In the crystallizing step, polylactic acid crystallizes rapidly and reliably utilizing the inorganic filler as a crystal nucleating agent. Polylactic acid crystallizes from portions contacting the wood fibers.

    摘要翻译： 提供了一种用于制造模制木质制品的方法。 该方法包括在不低于所述聚乳酸纤维的熔点的温度下对含有木纤维，聚乳酸纤维和无机填料的基材进行压缩成型，并将所述模塑基材保持在接近所述聚乳酸纤维的结晶温度的温度 聚乳酸纤维持续所需的时间，从而使聚乳酸纤维结晶。 在模塑步骤中，在聚乳酸纤维熔化的同时，将基材完全变形并成型为所需形状，并且在结晶步骤中，使聚乳酸纤维固化，由此制造模制品。 在结晶步骤中，聚乳酸利用无机填料作为晶体成核剂迅速且可靠地结晶。 聚乳酸从与木纤维接触的部分结晶。

    Soft stretch yarns and their method of production
    5.
    发明授权
    Soft stretch yarns and their method of production 有权
    软弹力纱及其生产方法

    公开(公告)号：US06306499B1

    公开(公告)日：2001-10-23

    申请号：US09589233

    申请日：2000-06-07

    申请人： Takashi Ochi ,  Katsuhiko Mochizuki ,  Yuhei Maeda

    发明人： Takashi Ochi ,  Katsuhiko Mochizuki ,  Yuhei Maeda

    IPC分类号： D01F600

    CPC分类号： D01F8/14 ,  D02G3/326 ,  D03D15/08 ,  Y10T428/2913 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2969

    摘要： A soft stretch yarn substantially comprising polyester fibers has a stress, at 50% yarn stretch, of no more than 30×10−3 cN/dtex and, at the same time, a percentage recovery of at least 60%. Preferably, the Uster unevenness is no more than 2.0% and the crimp diameter is no more than 250 &mgr;m. This soft stretch yarn can be produced by spinning yarn of conjugate fibers comprising two types of polyester in which one component is PTT at a take-up velocity of at least 1200 m/min, drawing at a drawing temperature of 50 to 80° C. at a draw ratio such that the drawn yarn tensile elongation is 20 to 45%, and then heat setting.

    摘要翻译： 基本上包含聚酯纤维的柔软弹力丝在50％纱线拉伸下具有不大于30×10 -3 cN / dtex的应力，同时回收率至少为60％。 优选地，乌斯特不均匀度不超过2.0％，卷曲直径不超过250μm。 该柔软弹力丝可以通过将包含两种类型的聚酯的复合纤维的纺丝纱线制成，其中一种成分为PTT，卷取速度为至少1200m / min，拉伸温度为50至80℃。 以拉伸倍率使拉伸丝拉伸伸长率为20〜45％，然后进行热定形。

    Process for producing woody molding
    6.
    发明授权
    Process for producing woody molding 有权
    生产木质成型的方法

    公开(公告)号：US07988905B2

    公开(公告)日：2011-08-02

    申请号：US10593220

    申请日：2005-03-17

    申请人： Masanori Hashiba ,  Hideki Kawashiri ,  Takashi Inoh ,  Hisashi Okuyama ,  Hiroshi Urayama ,  Katsuhiko Mochizuki ,  Yuhei Maeda

    发明人： Masanori Hashiba ,  Hideki Kawashiri ,  Takashi Inoh ,  Hisashi Okuyama ,  Hiroshi Urayama ,  Katsuhiko Mochizuki ,  Yuhei Maeda

    IPC分类号： B27N3/08

    CPC分类号： B27N3/002 ,  B27N5/00 ,  B29C43/003 ,  B29K2311/14 ,  B29L2031/3041

    摘要： The invention provides a method for manufacturing a molded woody article, which includes compression molding a base material containing wood fibers, polylactic acid fibers and an inorganic filler at a temperature not less than a melting point of the polylactic acid fibers, and maintaining the molded base material at a temperature close to a crystallization temperature of the polylactic acid fibers for a desired period of time, thereby crystallizing the polylactic acid fibers. In the molding step, the base material is entirely deformed and molded into a desired shape while the polylactic acid fibers are melted, and in the crystallizing step, the polylactic acid fibers are solidified, thereby producing the molded article. In the crystallizing step, polylactic acid crystallizes rapidly and reliably utilizing the inorganic filler as a crystal nucleating agent.

    摘要翻译： 本发明提供一种用于制造模制木质制品的方法，其包括在不低于聚乳酸纤维的熔点的温度下压缩成型含有木纤维，聚乳酸纤维和无机填料的基材，并且保持模制基材 材料在接近聚乳酸纤维的结晶温度的温度下持续所需的时间，从而使聚乳酸纤维结晶。 在模塑步骤中，在聚乳酸纤维熔化的同时，将基材完全变形并成型为所需形状，并且在结晶步骤中，使聚乳酸纤维固化，由此制造模制品。 在结晶步骤中，聚乳酸利用无机填料作为晶体成核剂迅速且可靠地结晶。