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    Process of converting metalorganic compounds and high purity products obtained therefrom
    2.
    发明授权
    Process of converting metalorganic compounds and high purity products obtained therefrom 失效
    转化金属化合物的方法和获得的高纯度产品

    公开(公告)号：US3640093A

    公开(公告)日：1972-02-08

    申请号：US3640093D

    申请日：1969-07-22

    Applicant: OWENS ILLINOIS INC

    Inventor： LEVENE LEON ,  THOMAS IAN M

    IPC: C03B37/016 ,  C01B13/32 ,  C01B33/152 ,  C03B8/02 ,  C03C1/00 ,  C03C10/00 ,  C03B5/16 ,  C03C13/00

    CPC classification number: C03C1/006 ,  Y10S65/901

    Abstract: There is disclosed the preparation of high purity oxide products by hydrolyzing a silicon alkoxide with less than a stoichiometric amount of water so as to provide a partially hydrolyzed product. The partially hydrolyzed product is then reacted with a metal alkoxide and/or a metal salt in the presence of sufficient water to initially form a clear solution which subsequently converts to a clear gel. The gel is then heated so as to substantially remove organic and free liquid components therefrom. A homogeneous, high purity oxide product is recovered.

    Abstract translation: 公开了通过用小于化学计量的水水解硅烷醇盐以提供部分水解的产物来制备高纯度氧化物产物。 然后部分水解的产物在足够的水存在下与金属醇盐和/或金属盐反应，以最初形成透明溶液，随后将其转化为澄清的凝胶。 然后将凝胶加热以便基本上从其中除去有机和游离的液体组分。 回收均匀，高纯度的氧化物产品。

    Luminescent and/or photoconductive materials
    6.
    发明授权
    Luminescent and/or photoconductive materials 失效
    发光和/或光导材料

    公开(公告)号：US3927224A

    公开(公告)日：1975-12-16

    申请号：US40771373

    申请日：1973-10-18

    Applicant: OWENS ILLINOIS INC

    Inventor： LEVENE LEON

    IPC: C03C3/04 ,  C03C4/04 ,  C03C4/12 ,  C09K11/00 ,  C09K11/02 ,  H01B1/04

    CPC classification number: C09K11/02 ,  C03C3/04 ,  C03C4/04 ,  C03C4/12 ,  C09K11/00

    Abstract: There is disclosed a process for forming luminescent or photoconductive materials wherein a gel process for producing oxide products which are glass precursors is employed and wherein effective luminescent amounts or effective photoconductive amounts of inorganic photoconductive or luminescent materials (phosphors) are added during the processing steps of the gel process. A granular luminescent or photoconductive oxide product is obtained and this product may be employed as is or it may be heated to a suitable temperature to convert it to a homogeneous glass containing the luminescent or photoconductive material dispersed therein or, if desired, it may be applied onto inorganic substrates to produce luminescent or photoconductive devices.

    Abstract translation: 公开了一种用于形成发光或光电导材料的方法，其中使用用于生产作为玻璃前体的氧化物产品的凝胶法，并且在加工步骤期间加入有效的发光量或有效的光电导量的无机光电导或发光材料（磷光体） 凝胶过程。 获得颗粒状发光或光电导氧化物产品，并且该产品可以原样使用，或者可以将其加热到合适的温度以将其转化成含有分散在其中的发光或光电导材料的均匀玻璃，或者如果需要，可以将其施加 到无机基材上以产生发光或光电导装置。

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