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52 条记录 (耗时 0.02 秒)

    Method of injection molding thermoplastic resin using supercritical fluid and injection molding apparatus
    6.
    发明授权
    Method of injection molding thermoplastic resin using supercritical fluid and injection molding apparatus 有权
    使用超临界流体和注射成型设备注塑热塑性树脂的方法

    公开(公告)号：US08168098B2

    公开(公告)日：2012-05-01

    申请号：US11598054

    申请日：2006-11-13

    申请人： Atsushi Yusa ,  Yoshiyuki Nomura ,  Atsushi Yamada

    发明人： Atsushi Yusa ,  Yoshiyuki Nomura ,  Atsushi Yamada

    IPC分类号： B29C44/04 ,  B29C44/10

    CPC分类号： B29C45/0013 ,  B29C45/0053 ,  B29C45/1706 ,  B29C45/1816 ,  B29C2045/1702 ,  B29C2045/1722 ,  Y10S264/14

    摘要： The present invention provides an injection molding method capable of impregnating a supercritical fluid stably and partially in molten resin in a plasticizing cylinder of an injection molding apparatus. The above object is achieved by providing the method of injection molding which includes measuring a filling amount of the molten resin in the plasticizing cylinder, introducing a supercritical fluid into the molten resin in the plasticizing cylinder while moving back the screw by a predetermined distance without rotating the screw from a position of the screw at the time of completing the measuring, detecting a pressure of the molten resin, and determining based on the pressure an injection start position for the screw.

    摘要翻译： 本发明提供一种注射成型方法，其能够在注射成型装置的增塑圆筒中将超临界流体稳定地和部分浸渍在熔融树脂中。 上述目的是通过提供注射成型方法来实现的，该方法包括测量塑化缸中的熔融树脂的填充量，将超临界流体引入塑化缸中的熔融树脂中，同时使螺杆向后移动预定距离而不旋转 螺杆在完成测量时从螺杆的位置检测熔融树脂的压力，并根据压力确定螺杆的注射开始位置。

    Production method and production apparatus for polymer member
    8.
    发明授权
    Production method and production apparatus for polymer member 有权
    聚合物构件的生产方法和生产设备

    公开(公告)号：US08088326B2

    公开(公告)日：2012-01-03

    申请号：US12449260

    申请日：2008-02-01

    申请人： Atsushi Yusa ,  Yoshiyuki Nomura

    发明人： Atsushi Yusa ,  Yoshiyuki Nomura

    IPC分类号： B29C45/18

    CPC分类号： B29C45/1703 ,  B29C45/1603 ,  B29C45/1642 ,  B29C2045/1702 ,  C23C18/20

    摘要： To provide a production method for producing a polymer member in which a pressurized fluid containing a modifying material is introduced more easily and stably into a molten resin in an injection molding machine. This task is solved by providing a production method, for producing a polymer member by using an injection molding machine provided with a mold and a heating cylinder, the method including: introducing, into a molten resin in a heating cylinder, a pressurized fluid containing a modifying material, liquid carbon dioxide, and a liquid in which the modifying material is dissolvable while controlling a flow rate of the pressurized fluid by a cylinder; and injecting the molten resin, into which the pressurized fluid is introduced, into the mold to form the polymer member in which the modifying material is contained in a surface of the polymer member.

    摘要翻译： 提供一种聚合物构件的制造方法，其中在注射成型机中将含有改性材料的加压流体更容易且稳定地引入到熔融树脂中。 通过提供一种通过使用设置有模具和加热缸的注射成型机来制造聚合物构件的方法来解决该任务，该方法包括：将加压缸中的加压流体引入加压缸内， 改性材料，液体二氧化碳和其中改性材料可溶解的液体，同时通过气缸控制加压流体的流量; 以及将加压流体引入其中的熔融树脂注射到模具中以形成聚合物构件，其中改性材料包含在聚合物构件的表面中。

    Method for modifying surface of plastic member, method for forming metal film, and method for producing plastic member
    9.
    发明申请
    Method for modifying surface of plastic member, method for forming metal film, and method for producing plastic member 审中-公开
    塑料构件表面改性方法，金属膜形成方法以及塑料构件的制造方法

    公开(公告)号：US20080038453A1

    公开(公告)日：2008-02-14

    申请号：US11882835

    申请日：2007-08-06

    申请人： Atsushi Yusa ,  Yoshiyuki Nomura

    发明人： Atsushi Yusa ,  Yoshiyuki Nomura

    IPC分类号： B05D3/12

    CPC分类号： C08J7/065 ,  C23C18/2086 ,  C23C18/22 ,  C23C18/30

    摘要： A surface modification method is provided, which includes permeating a permeative substance into a surface of a plastic member by using a pressurized fluid, and dissolving the permeative substance with a solvent to remove the permeative substance from the surface of the plastic member. Accordingly, the surface modification method for modifying the surface of the plastic member is provided, which uses the pressurized fluid and which makes it possible to form a metal film having a satisfactory surface roughness and having a high adhesion force.

    摘要翻译： 提供一种表面改性方法，其包括通过使用加压流体将渗透物渗透到塑料构件的表面中，并且用溶剂溶解渗透物质以从塑料构件的表面除去渗透物质。 因此，提供了用于改变塑料构件表面的表面改性方法，其使用加压流体并且使得可以形成具有令人满意的表面粗糙度并具有高粘附力的金属膜。