USE OF FLUID DISPERSION FOR DRILLING, AND MINING METHOD FOR UNDERGROUND RESOURCES USING SAID FLUID

A dispersion solution for drilling obtained by dispersing, in an aqueous medium, a hydrolysable resin material that contains a resin that is hydrolysable but sparingly and a hydrolysable resin that accelerates the decomposition of esters. The dispersion solution for drilling exhibits a highly hydrol...

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Bibliographische Detailangaben
Hauptverfasser: KATAYAMA, TSUTAKI, YOSHIKAWA, SEISHI
Format: Patent
Sprache:eng ; pol
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