Organosilicon-treated pigment, process for production thereof, and
cosmetic made therewith
    4.
    发明授权
    Organosilicon-treated pigment, process for production thereof, and cosmetic made therewith 失效
    有机硅处理颜料,其生产方法,以及由其制成的化妆品

    公开(公告)号:US5368639A

    公开(公告)日:1994-11-29

    申请号:US903225

    申请日:1992-06-25

    摘要: Disclosed herein are (1) an organosilicon-treated pigment which comprises a pigment or extender pigment and a linear reactive alkylpolysiloxane having in the molecule amino groups, imino groups, halogen atoms, hydroxyl groups, or alkoxyl groups, which is adhered in an oriented mode to the surface of the pigment or extender pigment by heat treatment, (2) a process for producing said treated pigment, and (3) a cosmetic made with said treated pigment. The organosilicon-treated pigment is characterized by silicone firmly adhered to the surface of a pigment or extender pigment, freedom from residual hydrogen, very smooth feel, good adhesion to the skin, and ability to permit the color pigment of fine particle size to spread well. The treated pigment finds use as a component of high-quality cosmetics such as powder foundation, liquid foundation, rouge, and eye shadow.

    摘要翻译: 本文公开了(1)有机硅处理的颜料,其包含颜料或增量颜料和在分子中具有分子氨基,亚氨基,卤素原子,羟基或烷氧基的线性反应性烷基聚硅氧烷,其以取向模式 通过热处理向颜料或增量颜料的表面施加,(2)生产所述处理的颜料的方法,和(3)用所述处理的颜料制成的化妆品。 有机硅处理的颜料的特征在于硅氧烷牢固地粘附到颜料或增量颜料的表面上,没有残留的氢,非常光滑的手感,对皮肤的良好粘附性,以及允许细粒度的彩色颜料能够良好地扩散的能力 。 经处理的颜料可用作粉底,液体粉底,胭脂和眼影等高品质化妆品的组成部分。

    Method and apparatus for variably controlling transverse rigidity of
rolling machine
    8.
    发明授权
    Method and apparatus for variably controlling transverse rigidity of rolling machine 失效
    可变控制轧机横向刚度的方法和装置

    公开(公告)号:US4458515A

    公开(公告)日:1984-07-10

    申请号:US374414

    申请日:1982-05-03

    申请人: Isao Imai

    发明人: Isao Imai

    IPC分类号: B21B31/32 B21B37/34 B21B37/08

    CPC分类号: B21B31/32 B21B37/34

    摘要: In a sheet rolling mill having work rolls and backup rolls, rolling of flat sheets is facilitated by controlling constant the transverse rigidity or deflection in the direction of width of rolls. The rolling force is detected, and based on the rolling force thus detected, the value for correcting the crown of the work roll is calculated by a transverse rigidity coefficient and a function determined by sheet thickness to control the transverse rigidity.

    摘要翻译: 在具有工作辊和支承辊的片材轧机中,通过控制辊的宽度方向上的横向刚性或挠曲的恒定性,便于平板的轧制。 检测轧制力,根据这样检测的轧制力,通过横向刚度系数和由板厚确定的功能来计算用于校正工作辊的凸度的值,以控制横向刚度。