Bonded metal-hydroxide-organic composite polymer films on lamellar pigments
    1.
    发明授权
    Bonded metal-hydroxide-organic composite polymer films on lamellar pigments 失效
    粘结的金属氢氧化物 - 有机复合聚合物膜在层状颜料上

    公开(公告)号:US06471762B1

    公开(公告)日:2002-10-29

    申请号:US09644124

    申请日:2000-08-23

    IPC分类号: C09B6708

    CPC分类号: C09B67/0033 C09B67/0098

    摘要: Colored lustrous pigments of superior quality are prepared by dry blending a platy substrate such as a metal oxide-coated mica nacreous pigment and a hydrophobic colorant at low shear. The resulting blend exhibits a well dispersed, stable coloration, increased hydrophobicity and is particularly useful in industrial and automotive applications. The technique can also be employed to prepare pigments for cosmetic application.

    摘要翻译: 通过在低剪切下干燥诸如金属氧化物涂覆的云母珍珠质颜料和疏水性着色剂的板状基材来制备优质的有色光泽颜料。 所得共混物表现出良好的分散,稳定的着色,增加的疏水性,并且在工业和汽车应用中特别有用。 该技术也可用于制备用于化妆品应用的颜料。