Fluorine-containing amphoteric polymer for surface coating and preparation method thereof
    4.
    发明授权
    Fluorine-containing amphoteric polymer for surface coating and preparation method thereof 失效
    含氟两性表面涂料聚合物及其制备方法

    公开(公告)号:US07132489B2

    公开(公告)日:2006-11-07

    申请号:US10835633

    申请日:2004-04-30

    IPC分类号: C08F14/18

    摘要: The present invention relates to a fluorine-containing amphoteric polymer for surface coating and preparation method thereof, in particular, to a fluorine-containing amphoteric polymer for surface coating and preparation method thereof in which a hydrocarbon compound with hydrophilic groups serves as a main chain and a macromonomer prepared by copolymerization of an unsaturated hydrocarbon compound and a perfluoro alkyl compound is incorporated into side chains, thereby imparting amphoteric property on the present polymer. Therefore, the present polymer allows self-emulsification and shows soil release, water-repellent and oil-repellent properties with no help of emulsifier, applicable to a variety of industrial fields such as coating, adhesive, fiber, precision chemistry, biological/biochemical industry, electric/electronic, automobile and metal industries.

    摘要翻译: 本发明涉及一种用于表面涂层的含氟两性聚合物及其制备方法,特别涉及用于表面涂层的含氟两性聚合物及其制备方法,其中具有亲水基团的烃化合物用作主链和 将通过不饱和烃化合物与全氟烷基化合物的共聚制备的大分子单体引入侧链中,从而在本发明的聚合物上赋予两性性质。 因此,本发明的聚合物能够在乳化剂的帮助下,自身乳化,具有防污,防水,防油等特性,适用于涂料,粘合剂,纤维,精密化学,生物/生化工业等各种工业领域。 ,电气/电子,汽车和金属工业。

    Light-emitting assembly and display apparatus having the same
    10.
    发明授权
    Light-emitting assembly and display apparatus having the same 有权
    发光组件及其显示装置

    公开(公告)号:US08545087B2

    公开(公告)日:2013-10-01

    申请号:US13242560

    申请日:2011-09-23

    IPC分类号: F21V7/04

    摘要: In a light-emitting assembly and a display apparatus having the light-emitting assembly, the light-emitting assembly includes a light guide plate, a first light-emitting module and a second light-emitting module. The light guide plate includes a first surface, a second surface facing the first surface and including a light incident portion and a light exiting portion, and a third surface connecting the first surface with the second surface and inclined toward the first surface. The first light-emitting module is on the light incident portion of the second surface and emits a first light to the light incident portion. The second light-emitting module faces the third surface and emits a second light having a wavelength different from the first light, to the third surface.

    摘要翻译: 在具有发光组件的发光组件和显示装置中,发光组件包括导光板,第一发光模块和第二发光模块。 导光板包括:第一表面,与第一表面相对的第二表面,包括光入射部分和光出射部分,以及将第一表面与第二表面连接并朝向第一表面倾斜的第三表面。 第一发光模块在第二表面的光入射部分上,并向第一光入射部分发射第一光。 第二发光模块面向第三表面并且发射具有不同于第一光的波长的第二光到第三表面。