Method of mixing composite filled thermoplastic resins
    1.
    发明授权
    Method of mixing composite filled thermoplastic resins 失效
    复合填充热塑性树脂的混合方法

    公开(公告)号:US4980390A

    公开(公告)日:1990-12-25

    申请号:US462901

    申请日:1989-10-23

    CPC classification number: C08J3/203

    Abstract: A method of mixing filled thermoplastic resins containing particles of resin and filler. The method comprises preheating to about 150 degrees to 250 degrees F., at least the resin particles, and thereafter mixing until plasticized. The filler may also be preheated between 150 degrees and 350 degrees F. This method reduces the mixing time and improves the characteristics of the product.

    Abstract translation: 一种混合填充的含有树脂和填料颗粒的热塑性树脂的方法。 该方法包括将至少树脂颗粒预热至约150度至250度,然后混合至增塑。 填料也可以在150度和350华氏度之间预热。这种方法减少了混合时间并改善了产品的特性。

    Method of mixing high temperature composite filled, thermoplastic
engineering resins
    2.
    发明授权
    Method of mixing high temperature composite filled, thermoplastic engineering resins 失效
    混合高温复合材料,热塑性工程树脂的方法

    公开(公告)号:US5137942A

    公开(公告)日:1992-08-11

    申请号:US607037

    申请日:1990-10-31

    Applicant: Norman Shorr

    Inventor: Norman Shorr

    CPC classification number: C08J3/203

    Abstract: The method of compounding a high strength, cost-effective, composite of a high temperature, water sensitive, polar, polyamide-inide resin mixed with a talc, water absorbent/adsorbent filler. The method comprises raising said mixture to a temperature of about; 500.degree. F. to develop plasticity in said engineering resin. Thereafter there is added a lower temperature softening, water repellant, polypropylene resin and a compatibilizing additive. Finally all components are mixed in a mixing chamber sufficiently to obtain complete dispersion and homogeneity of the composite.

    Abstract translation: 混合高分子,高性价比的混合有滑石,吸水剂/吸附剂填料的高温,水敏,极性,聚酰胺嵌入树脂复合材料的方法。 该方法包括将所述混合物升温至约 在所述工程树脂中显现出可塑性。 然后加入较低温度的软化剂,防水剂,聚丙烯树脂和相容性添加剂。 最后,所有组分在混合室中充分混合以获得复合材料的完全分散和均匀性。

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