Layered silicates and water-resistant articles made therefrom
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United States of America Patent
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Sep 17, 1991
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N/A
app pub date -
Oct 30, 1989
filing date -
Mar 25, 1985
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Expired
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Abstract
Disclosed are flocced mineral materials which may be utilized to prepare high temperature resistant, water resistant articles. These materials are prepared by utilizing, as a starting material, a gellable layered swelled silicate that has an average charge per structural unit that ranges from about -0.4 to -1 and which contains interstitial cations which promote swelling with a source of at least one species of multiamine derived cations.
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