Injection molding machine and method
    1.
    发明授权
    Injection molding machine and method 失效
    注塑机及方法

    公开(公告)号:US4734243A

    公开(公告)日:1988-03-29

    申请号:US889473

    申请日:1986-07-25

    CPC分类号: B29C45/54 B29C45/12 B29C45/52

    摘要: An injection molding machine for plastics and any other similar materials. This invention molding machine is provided with a plasticization device for exclusive use which consecutively plasticizes material and feeds plasticized material to a plurality of injection devices in regular sequence. Each of the injection devices has its corresponding mold clamping device. By virtue of this construction, working efficiency of main sections of the machine is increased, resulting in a higher productivity of the entire injection molding machine.

    摘要翻译: 一种用于塑料和任何其他类似材料的注塑机。 本发明成型机具有专门用于增塑材料的增塑装置,并且将塑化材料按规则顺序输送到多个注射装置。 每个注射装置都具有相应的模具夹紧装置。 凭借这种结构,机器的主要部分的工作效率提高,导致整个注射成型机的生产率更高。

    Methods of producing resin moldings
    3.
    发明授权
    Methods of producing resin moldings 失效
    生产树脂模制品的方法

    公开(公告)号:US06274070B1

    公开(公告)日:2001-08-14

    申请号:US09589068

    申请日:2000-06-08

    IPC分类号: B29C4516

    摘要: Provided are a conductive resin composition having little negative impact on the environment, a resin molding which includes conductive parts of the conductive resin composition and insulating parts, and their methods of production. The production costs for the resin molding are low. The conductive resin composition is formed by kneading a thermoplastic or thermosetting resin with a low melting point alloy, wherein the low melting point alloy is moldable with the resin and consists essentially of tin and is free of lead. An insulating body is formed through primary molding of a thermoplastic or thermosetting resin, and is integrated with conductive parts of the conductive resin composition through secondary molding; or alternatively, conductive parts are formed through primary molding of the conductive resin composition and an insulating body is formed while being integrated with the conductive parts through secondary molding.

    摘要翻译: 提供对环境几乎没有负面影响的导电树脂组合物,包括导电树脂组合物的导电部分和绝缘部分的树脂模制品及其制备方法。 树脂成型的生产成本低。 导电树脂组合物通过将热塑性或热固性树脂与低熔点合金捏合而形成,其中低熔点合金可与树脂成型并且基本上由锡组成并且不含铅。 通过热塑性或热固性树脂的初级成型形成绝缘体,并通过二次成型与导电性树脂组合物的导电性部分一体化; 或者,通过导电树脂组合物的一次成型形成导电部件,并且通过二次成型与导电部件一体形成绝缘体。

    Resin compositions, resin moldings and their methods of production
    4.
    发明授权
    Resin compositions, resin moldings and their methods of production 有权
    树脂组合物,树脂模制品及其生产方法

    公开(公告)号:US6096245A

    公开(公告)日:2000-08-01

    申请号:US131337

    申请日:1998-08-07

    摘要: Provided are a conductive resin composition having little negative impact on the environment, a resin molding which includes conductive parts of the conductive resin composition and insulating parts, and their methods of production. The production costs for the resin molding are low. The conductive resin composition is formed by kneading a thermoplastic or thermosetting resin with a low melting point alloy, wherein the low melting point alloy is moldable with the resin and consists essentially of tin and is free of lead. An insulating body is formed through primary molding of a thermoplastic or thermosetting resin, and is integrated with conductive parts of the conductive resin composition through secondary molding; or alternatively, conductive parts are formed through primary molding of the conductive resin composition and an insulating body is formed while being integrated with the conductive parts through secondary molding.

    摘要翻译: 提供对环境几乎没有负面影响的导电树脂组合物,包括导电树脂组合物的导电部分和绝缘部分的树脂模制品及其制备方法。 树脂成型的生产成本低。 导电树脂组合物通过将热塑性或热固性树脂与低熔点合金捏合而形成,其中低熔点合金可与树脂成型并且基本上由锡组成并且不含铅。 通过热塑性或热固性树脂的初级成型形成绝缘体,并通过二次成型与导电性树脂组合物的导电性部分一体化; 或者,通过导电树脂组合物的一次成型形成导电部件,并且通过二次成型与导电部件一体形成绝缘体。