Water-containing organophilic phylloisilicates
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United States of America Patent
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Mar 29, 1994
Grant Date -
N/A
app pub date -
Dec 4, 1991
filing date -
Dec 6, 1990
priority date (Note) -
Expired
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Abstract
The invention relates to the use of water-containing organophilic phyllosilicates obtained by the reaction of a phyllosilicate, which is completely delaminated colloidally in water and is capable of cation exchange, with an organic onium salt in aqueous suspension and subsequent mechanical removal of the water, without drying by heating, as a rheological additive in organic media. The water-containing organophilic phyllosilicates are particularly suitable for coating paper.
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