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Home › Method of improving the contaminant resistance of a smectite clay by rewetting and impregnating the clay with a water-soluble polymer, and redrying the polymer-impregnated clay

Method of improving the contaminant resistance of a smectite clay by rewetting and impregnating the clay with a water-soluble polymer, and redrying the polymer-impregnated clay

US Patent 5407879 · Granted Apr 18, 1995

Estimated economic value: $3,010,000 ⓘ

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