Material for and method of preparing water-repellent coatings on optical
substrates
    7.
    发明授权
    Material for and method of preparing water-repellent coatings on optical substrates 失效
    在光学基片上制备防水涂层的材料和方法

    公开(公告)号:US5853800A

    公开(公告)日:1998-12-29

    申请号:US736668

    申请日:1996-10-25

    CPC分类号: C03C17/30 C23C14/12 G02B1/105

    摘要: The invention relates to a material for and method of preparing water-repellent coatings on optical substrates. Compounds of formula I C.sub.n F.sub.2n+1 --(CH.sub.2).sub.m --Si(R.sup.1 R.sup.2 R.sup.3)(I) in which R.sup.1 is alkoxy having 1 to 3 carbon atoms or is C.sub.n F.sub.2n+1 --(CH.sub.2).sub.m --Si(R.sup.2 R.sup.3)--O--, R.sup.2 and R.sup.3 are alkyl or alkoxy having 1 to 3 carbon atoms, n is 1 to 12; and m is 1 to 6, are applied to the substrates by thermal vapor coating in a high vacuum.

    摘要翻译: 本发明涉及一种在光学基底上制备防水涂料的材料和方法。 R1为具有1至3个碳原子的烷氧基或C n F 2n + 1-(CH 2)m -Si(R 2 R 3)-O-,R 2(R 2)3的化学式ICnF 2 n + 1-(CH 2)m -Si(R 1 R 2 R 3) R3是具有1至3个碳原子的烷基或烷氧基,n是1至12; 并且m为1至6,通过在高真空中的热蒸气涂覆施加到基底。

    KNIFE FOR A SHREDDING MACHINE, AND USE OF SUCH A KNIFE IN A SHREDDING MACHINE
    8.
    发明申请
    KNIFE FOR A SHREDDING MACHINE, AND USE OF SUCH A KNIFE IN A SHREDDING MACHINE 审中-公开
    切割机切割机及其在切割机中的使用

    公开(公告)号:US20120205473A1

    公开(公告)日:2012-08-16

    申请号:US13384444

    申请日:2010-07-16

    申请人: Martin Friz

    发明人: Martin Friz

    IPC分类号: B02C18/18

    摘要: A knife that can be used as a shredding tool for a shredding roll or as a stationary knife for a shredding machine. Grooves are provided within lateral surfaces connecting the main surfaces of said knife, said grooves forming recessed sections of a cutting edge at the cutting points with the main surfaces.

    摘要翻译: 可用作碎纸机的切碎工具或切碎机的固定刀的刀。 沟槽设置在连接所述刀的主表面的侧表面中,所述凹槽在切割点处形成切割边缘的凹部与主表面。