Incorporating titanium dioxide in polymeric materials
    1.
    发明授权
    Incorporating titanium dioxide in polymeric materials 有权
    将二氧化钛掺入聚合材料中

    公开(公告)号:US06410614B1

    公开(公告)日:2002-06-25

    申请号:US09519061

    申请日:2000-03-03

    IPC分类号: C08K900

    CPC分类号: C08K3/22 C08K2003/2241

    摘要: A concentrate containing titanium dioxide is made by employing a carrier that is a liquid below about 25° C. and which has ester functionality. The concentrate may be added directly to a host polymer to provide a high concentration of titanium dioxide without causing processing interruptions. Milling of the concentration is unnecessary.

    摘要翻译: 含有二氧化钛的浓缩物通过使用低于约25℃的液体并具有酯官能团的载体来制备。 可以将浓缩物直接加入到主体聚合物中以提供高浓度的二氧化钛而不引起处理中断。 浓缩的浓缩是不必要的。