Water-inflated polymer-mineral composite and its preparation

This invented water-expansive polymer-mineral composite material contains bentone and linear anionic polymer whose molecular weight is equal to or greater than 10 to the power 6. The weight ratio of the said polymer to bentone is 0.05-0.10. Through addition of water, mixing and drying the mixture, a...

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Hauptverfasser: KAREN ARMENOVICH GULAKIAN, ALEXANDR ARAMOVICH SHAKHNAZAROV, SAMVEL SAMVELOVICH GRIGORIAN
Format: Patent
Sprache:eng
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Zusammenfassung:This invented water-expansive polymer-mineral composite material contains bentone and linear anionic polymer whose molecular weight is equal to or greater than 10 to the power 6. The weight ratio of the said polymer to bentone is 0.05-0.10. Through addition of water, mixing and drying the mixture, a solid target product is obtained.