COMPLEX REAGENT FOR GROUTING MORTARS

FIELD: oil and gas production. ^ SUBSTANCE: complex reagent contains 88.9-90.1% poly(vinyl acetate) dispersion, 0.9-2.22% nitrilotrimethylphosphonic acid, 4.44-4.50% dibutyl phthalate, and 4.44-4.50% ethylene glycol. ^ EFFECT: improved strength and adhesion properties of grouting mortar. ^ 1 tbl

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Bibliographische Detailangaben
Hauptverfasser:	BURDYGA VITALIJ ALEKSANDROVICH, LUKMANOV RAUF RAKHIMOVICH, BAKIROV DANIJAR LJABIPOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	FIELD: oil and gas production. ^ SUBSTANCE: complex reagent contains 88.9-90.1% poly(vinyl acetate) dispersion, 0.9-2.22% nitrilotrimethylphosphonic acid, 4.44-4.50% dibutyl phthalate, and 4.44-4.50% ethylene glycol. ^ EFFECT: improved strength and adhesion properties of grouting mortar. ^ 1 tbl