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12 条记录 (耗时 0.019 秒)

    Process for preparing a foamed article of thermoplastic resin and a die therefor
    4.
    发明授权
    Process for preparing a foamed article of thermoplastic resin and a die therefor 失效
    制备热塑性树脂发泡制品及其模具的方法

    公开(公告)号：US4221621A

    公开(公告)日：1980-09-09

    申请号：US940893

    申请日：1978-09-11

    申请人： Tatsujiro Seki ,  Motoji Fujii ,  Motoshige Hayashi ,  Masahiro Tsubone

    发明人： Tatsujiro Seki ,  Motoji Fujii ,  Motoshige Hayashi ,  Masahiro Tsubone

    IPC分类号： B29B7/00 ,  B29C44/46 ,  B29C47/00 ,  B29C47/20 ,  B29C47/30 ,  B29D27/00 ,  B32B5/20

    CPC分类号： B29C44/468

    摘要： A process and die are disclosed for preparing a foamed article of thermoplastic resin having a particular cross section configuration. The die of the invention is provided with a plurality of apertures in its face through which the resin is discharged. The apertures in the face of the die are distributed in a shape corresponding to the cross section of the foamed article which is produced. The apertures are further divided into a plurality of groups in which there is at least one zone which is void of apertures so that the apertures in the same group are actually restricted to a narrow band. The zone on the surface of the die which is void of apertures has a thickness more than twice the average distance between two adjacent apertures belonging to the same group.

    摘要翻译： 公开了一种制备具有特定横截面构型的热塑性树脂发泡制品的工艺和模具。 本发明的模具在其表面上设置有多个孔，树脂通过该孔排出。 模具表面的孔分布成与制造的发泡制品的横截面对应的形状。 孔被进一步分成多个组，其中存在至少一个没有孔的区，使得相同组中的孔实际上被限制在窄带。 模具表面上没有孔的区域的厚度是属于同一组的两个相邻孔之间的平均距离的两倍以上的厚度。

    Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin
    6.
    发明授权
    Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin 失效
    制备热塑性树脂多孔泡沫板的方法和装置

    公开(公告)号：US4536357A

    公开(公告)日：1985-08-20

    申请号：US575127

    申请日：1984-01-30

    申请人： Motoshige Hayashi ,  Toshirou Kobayashi ,  Motokazu Yoshii ,  Masahiro Tsubone ,  Mikio Ishikawa

    发明人： Motoshige Hayashi ,  Toshirou Kobayashi ,  Motokazu Yoshii ,  Masahiro Tsubone ,  Mikio Ishikawa

    IPC分类号： B29C47/90 ,  B29B7/00 ,  B29C44/50 ,  B29C47/00 ,  B29C47/14 ,  B29C67/20 ,  B29D20060101 ,  B29K105/04 ,  B29L7/00 ,  B29D27/00

    CPC分类号： B29C44/26 ,  B29C44/50 ,  B29L2007/002 ,  Y10S264/05

    摘要： A method for preparing a multi-cellular foamed board of thermoplastic resin which comprises forming under pressure in a die a thermoplastic resin melt containing a foaming agent to give the resin melt a shape of a flat board having a broad width compared with a thickness thereof, extruding the resin melt from the die having the convex forward end with a middle portion in the width direction thereof protruding the greatest toward the extruding direction, introducing thus extruded resin melt immediately into a moulding passage having a concave end engaging with the said convex forward end of the die, allowing the resin melt to expand in the thickness direction at the portion adjacent to and extending along the concave end of the passage, and thereafter allowing the resin melt to expand in both the thickness and width directions of the board in the passage.

    摘要翻译： 一种制备热塑性树脂多孔泡沫板的方法，包括在模具中在压力下形成含有发泡剂的热塑性树脂熔体，使树脂熔融成与其厚度相比宽的宽度的平板， 将具有凸形前端的模具的树脂熔体从其宽度方向的中间部分沿着挤出方向突出最大的方式挤出，将这样挤出的树脂熔体立即引入具有与所述凸起前端接合的凹入端的成型通道 使树脂熔体在与通道的凹端相邻并且沿着通道的凹端延伸的部分沿着厚度方向膨胀，然后使树脂熔体在通路的板的厚度方向和宽度方向上膨胀 。

    Product information display body and product authentication method
    10.
    发明申请
    Product information display body and product authentication method 审中-公开
    产品信息显示体和产品认证方法

    公开(公告)号：US20070166517A1

    公开(公告)日：2007-07-19

    申请号：US10525827

    申请日：2003-08-27

    申请人： Shinya Fukui ,  Morimasa Sato ,  Masahiro Tsubone ,  Kazunori Maeda

    发明人： Shinya Fukui ,  Morimasa Sato ,  Masahiro Tsubone ,  Kazunori Maeda

    IPC分类号： B41M5/00

    CPC分类号： G06K7/12 ,  G01N33/442 ,  G06K19/14 ,  G06K2019/06225 ,  G09F3/0294 ,  Y10T428/24802

    摘要： There is provided an economical product information display body A capable of increasing credibility of the product information and sufficiently assuring product reliability and safety at a low cost. The display body A is attached to a product and has a visible information display C relating to the product and invisible information identification means D. The invisible information identification means D is composed of an information presenting substance consisting of one or more elements emitting fluorescence when radiated by an electromagnetic wave of a particular wavelength range or a compound consisting of two or more elements or a substance including these elements or a compound. One or more information of the product information display by the visible information display is correlated to the information presenting substance.

    摘要翻译： 提供了一种经济的产品信息显示体A，其能够增加产品信息的可信度并以低成本充分确保产品的可靠性和安全性。 显示体A附着在产品上，具有与产品和不可见信息识别单元D有关的可视信息显示C.无形信息识别单元D包括由辐射时发出荧光的一个或多个元件组成的信息呈现物质 通过特定波长范围的电磁波或由两种或多种元素组成的化合物或包括这些元素的物质或化合物。 通过可见信息显示显示的产品信息的一个或多个信息与信息呈现物质相关。