METHOD OF PROCESSING SMALL-LEAVED WOOD Russian patent published in 2002 - IPC

Abstract RU 2178405 C1

FIELD: resin industry. SUBSTANCE: vanillin and syringaldehyde are obtained by subjecting small-leaved wood to air oxidation in alkaline medium at 180-220 C and elevated pressure followed by neutralization. EFFECT: extended source of raw materials for production of precious chemicals. 1 tbl, 11 ex

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RU 2 178 405 C1

Authors

Taraban'Ko V.E.

Pervyshina E.P.

Kuznetsov B.N.

Dates

2002-01-20—Published

2000-07-11—Filed