BISPHENNOL-CONTAINING RESIN COATING ARTICLES AND METHODS OF USING SAME

PROPPANTS COMPRISING A PARTICLE COATED WITH A COMPOSITION COMPRISING BISPHENOL-ALDEHYDE NOVOLAK RESIN, A BISPHENOL HOMOPOLYMER OR MIXTURES INCLUDING SUCH POLYMERS ARE DISCLOSED. FOUNDRY SANDS COMPRISING A PARTICLE COATED WITH A COMPOSITION COMPRISING BISPHENOL-ALDEHYDE NOVOLAK RESIN, A BISPHENOL HOM...

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Bibliographische Detailangaben
Hauptverfasser: KWOK-TUEN TSE, CALVIN K. JOHNSON
Format: Patent
Sprache:eng
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Zusammenfassung:PROPPANTS COMPRISING A PARTICLE COATED WITH A COMPOSITION COMPRISING BISPHENOL-ALDEHYDE NOVOLAK RESIN, A BISPHENOL HOMOPOLYMER OR MIXTURES INCLUDING SUCH POLYMERS ARE DISCLOSED. FOUNDRY SANDS COMPRISING A PARTICLE COATED WITH A COMPOSITION COMPRISING BISPHENOL-ALDEHYDE NOVOLAK RESIN, A BISPHENOL HOMOPOLYMER OR MIXTURES INCLUDING SUCH POLYMERS ARE DISCLOSED. METHODS OF MAKING AND USING THESE PROPPANT PARTICLES IN SUBTERRANE3LL FORMATIONS OR MAKING AND USING THESE FOUNDRY SANDS IN FOUNDRIES ARE ALSO DISCLOSED.