Production of colored coated glass fibers
    1.
    发明授权
    Production of colored coated glass fibers 失效
    彩色涂层玻璃纤维的生产

    公开(公告)号:US3814618A

    公开(公告)日:1974-06-04

    申请号:US18972171

    申请日:1971-10-15

    发明人: KIMPEL R LEWIS A

    IPC分类号: C03C25/10 C03C25/00 D06P3/80

    CPC分类号: C03C25/475

    摘要: GLASS FIBERS COATED WITH POLYVINYL ACETATE ARE COLORED BY TREATING SUCH FIBERS IN PACKAGE FORM WITH AN AQUEOUS DYE SOLUTION AND VOLVES A METHOD WHEREIN THE PACKAGE IS PLACED IN A CONTAINER AND SUBJECTED TO A VACUMM. THE DYE SOOLUTION IS ADDED, AND THEN PRESSURE IS APPLIED TOOBTAIN THE DESIRED DEPTH OF COLOR. A SMALL AMOUNT OF POLYVINYL ALCOHOL IS INCORPORATED IN THE DYE SOLUTION. THE GLASS PACKAGE IS SEPARATED FROM THE DYE SOLUTION ANDDRIED.

    Unidirectional webbing material
    4.
    发明授权
    Unidirectional webbing material 失效
    单向织带材料

    公开(公告)号:US3881522A

    公开(公告)日:1975-05-06

    申请号:US43697474

    申请日:1974-01-28

    IPC分类号: F16L9/16 F16L9/14 D03D15/00

    摘要: Improved unidirectional webbing material having a low warp to fill weight ratio and comprised of specially coated and spaced generally parallel warp or carrier strands of a synthetic fiber such as fiber glass interwoven with and securely bonded to spaced groupings of glass fiber weft (fill) elements to provide a distortion resistant and rugged fabric useful for the reinforcement of molded plastic articles and the like.

    摘要翻译: 改进的具有低经向填充重量比的单向织带材料,并且包括合成纤维(例如与玻璃纤维纬纱(填充)元件间隔的组合交织并牢固地结合)的合成纤维例如玻璃纤维的特别涂覆和间隔的大致平行的经线或载体股线, 提供用于加强模制塑料制品等的抗扭曲和坚固的织物。