TALL OIL TREATMENT METHOD

varnish-and-paint industry. SUBSTANCE: tall oil treatment involves heating of the oil to 190-220 C and maintenance of this temperature for 15-40 min while simultaneously bubbling the oil with air to give product with predominant content of dimeric derivatives, which results in considerable decrease...

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Bibliographische Detailangaben
Hauptverfasser:	BELODUBROVSKIJ R.B, TSAREV G.I, UTJAKAEV SH.A, BAGAEV A.A
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DRIERS (SICCATIVES) DRYING-OILS DYES FILLING PASTES FRENCH POLISH INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES TURPENTINE USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	varnish-and-paint industry. SUBSTANCE: tall oil treatment involves heating of the oil to 190-220 C and maintenance of this temperature for 15-40 min while simultaneously bubbling the oil with air to give product with predominant content of dimeric derivatives, which results in considerable decrease in formation of insoluble solid high-melting phase. EFFECT: improved quality of crude varnish. 3 ex