"Build-up" of particles using only one sol and a "heel" consisting or not of the sol

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    Dispersion of silica particle agglomerates and process for producin...

    • Patent number 6,569,908
    • Issue date May 27, 2003
    • Oji Paper Co., Ltd.
    • Tetsuro Noguchi
    • C01 - INORGANIC CHEMISTRY
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    Preparation of silica sol

    • Patent number 4,806,665
    • Issue date Feb 21, 1989
    • Nalco Chemical Company
    • Robert D. Jones
    • C01 - INORGANIC CHEMISTRY
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    3711419

    • Patent number 3,711,419
    • Issue date Jan 16, 1973
    • C01 - INORGANIC CHEMISTRY
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    3607774

    • Patent number 3,607,774
    • Issue date Sep 21, 1971
    • C01 - INORGANIC CHEMISTRY
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    3462374

    • Patent number 3,462,374
    • Issue date Aug 19, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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    3440175

    • Patent number 3,440,175
    • Issue date Apr 22, 1969
    • C01 - INORGANIC CHEMISTRY
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    3374180

    • Patent number 3,374,180
    • Issue date Mar 19, 1968
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents