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Silica-clay complexes
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Patent number 4,367,163
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Issue date Jan 4, 1983
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Research Corporation
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Thomas J. Pinnavaia
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C01 - INORGANIC CHEMISTRY
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3879520
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Patent number 3,879,520
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Issue date Apr 22, 1975
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C01 - INORGANIC CHEMISTRY
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3729541
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Patent number 3,729,541
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Issue date Apr 24, 1973
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C01 - INORGANIC CHEMISTRY
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3717437
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Patent number 3,717,437
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Issue date Feb 20, 1973
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C01 - INORGANIC CHEMISTRY
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3716616
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Patent number 3,716,616
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Issue date Feb 13, 1973
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C01 - INORGANIC CHEMISTRY
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3685961
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Patent number 3,685,961
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Issue date Aug 22, 1972
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3615260
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Patent number 3,615,260
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Issue date Oct 26, 1971
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3607037
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Patent number 3,607,037
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Issue date Sep 21, 1971
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C01 - INORGANIC CHEMISTRY
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3574533
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Patent number 3,574,533
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Issue date Apr 13, 1971
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C01 - INORGANIC CHEMISTRY
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3518063
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Patent number 3,518,063
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Issue date Jun 30, 1970
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3484278
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Patent number 3,484,278
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Issue date Dec 16, 1969
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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3454357
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Patent number 3,454,357
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Issue date Jul 8, 1969
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C01 - INORGANIC CHEMISTRY
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3431073
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Patent number 3,431,073
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Issue date Mar 4, 1969
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C01 - INORGANIC CHEMISTRY
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3411868
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Patent number 3,411,868
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Issue date Nov 19, 1968
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C01 - INORGANIC CHEMISTRY
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3390980
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Patent number 3,390,980
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Issue date Jul 2, 1968
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3378343
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Patent number 3,378,343
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Issue date Apr 16, 1968
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C01 - INORGANIC CHEMISTRY
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3377159
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Patent number 3,377,159
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Issue date Apr 9, 1968
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C01 - INORGANIC CHEMISTRY
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3375060
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Patent number 3,375,060
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Issue date Mar 26, 1968
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C01 - INORGANIC CHEMISTRY