Sulfur-containing modified guar gum as well as preparation method and application thereof

The invention provides sulfur-containing modified guar gum as well as a preparation method and application thereof, and belongs to the technical field of oilfield development. The structure of the guar gum is shown as a formula I, sulfide has reducibility, can adsorb oxygen free radicals and prevent...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIE WENLONG, LIN XUEWEI, PING CHUNJIE, DUAN SUHUA, HU CHUANZHI, DENG MINGYU, LI BO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES POLYSACCHARIDES THEIR PREPARATION OR CHEMICAL WORKING-UP
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