Thermoplastic and thermoset polymer compositions
    3.
    发明授权
    Thermoplastic and thermoset polymer compositions 失效
    热塑性和热固性聚合物组合物

    公开(公告)号:US5346954A

    公开(公告)日:1994-09-13

    申请号:US977592

    申请日:1992-11-17

    IPC分类号: C08F265/04 C08L51/04

    摘要: Polymer particles in a size range between 2 and 15 micrometers, and having a refractive index close to, but not identical with, that of a matrix polymer and optionally having one or more enclosing shells, the outer shell being compatible with the matrix polymer, impart light-diffusing properties to the matrix polymer without degrading its physical properties, while the particles having a closer refractive index match to the matrix polymer impart gloss reduction to the surface of the matrix polymer.

    摘要翻译: 尺寸在2和15微米之间的聚合物颗粒,并且具有与基质聚合物的折射率接近但不等同且任选具有一个或多个包封壳的折射率,外壳与基质聚合物相容,赋予 对基体聚合物的光扩散性能不降低其物理性能,而具有更接近折射率的颗粒与基质聚合物匹配,赋予基质聚合物表面光泽降低。

    Thermoplastic and thermoset polymer compositions
    4.
    发明授权
    Thermoplastic and thermoset polymer compositions 失效
    热塑性和热固性聚合物组合物

    公开(公告)号:US5237004A

    公开(公告)日:1993-08-17

    申请号:US679411

    申请日:1991-04-02

    IPC分类号: C08F265/04

    摘要: Polymer particles in a size range between 2 and 15 micrometers, and having a refractive index close to, but not identical with, that of a matrix polymer and optionally having one or more enclosing shells, the outer shell being compatible with the matrix polymer, impart light-diffusing properties to the matrix polymer without degrading its physical properties, while the particles having a closer refractive index match to the matrix polymer impart gloss reduction to the surface of the matrix polymer.

    摘要翻译: 尺寸在2和15微米之间的聚合物颗粒,并且具有与基质聚合物的折射率接近但不等同且任选具有一个或多个包封壳的折射率,外壳与基质聚合物相容,赋予 对基体聚合物的光扩散性能不降低其物理性能,而具有更接近折射率的颗粒与基质聚合物匹配,赋予基质聚合物表面光泽降低。