METHOD OF WOOD-SHAVING PLATE MAKING Russian patent published in 1996 - IPC

Abstract RU 2068856 C1

FIELD: wood industry. SUBSTANCE: structure is mixed with carbamidoformaldehyde binding agent which is nonvacuumized resin at dry matter content 50-55% obtained at mole ratio of carbamide to formaldehyde = 1.0:(0.8-1.15) in the presence of mono- and/or polyhydric alcohols taken at amount 0.015-0.5 mole per 1 mole carbamide. Then wood-shaving carpet is formed followed by plate pressing. EFFECT: improved method of plate making. 3 cl, 1 tbl

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RU 2 068 856 C1

Authors

Tsvetkov V.E.

Sukhanova E.M.

Fedorova A.A.

Tsvetkov S.V.

Dates

1996-11-10—Published

1993-02-25—Filed