Title:
METHOD FOR PRODUCTION OF WOODEN PLASTIC MATERIAL
Document Type and Number:
WIPO Patent Application WO/1993/014913
Kind Code:
A1
Abstract:
A method for production of a wooden plastic material, preferably tile, from wooden particles without a binder provides for forming a wooden particles pack between a die (1) and a punch (2), hermetization of the volume (4) including the pack with its preliminary moistening, heating up to a temperature not lower than 150 °C, pressing up to stabilization of the pressure of the vapour-gas mixture filling the hermetized volume and removing the vapour-gas mixture from the whole surface of the wooden plastic material through channels (3) before taking off the forming pressure.
Inventors:
SOSNIN MICHAIL IVANOVICH (RU)
KULIKOV VALERY YURIEVICH (RU)
KLIMOVA MARGARITA IVANOVNA (RU)
SOSNIN VIKTOR MICHAILOVICH (RU)
KULIKOV VALERY YURIEVICH (RU)
KLIMOVA MARGARITA IVANOVNA (RU)
SOSNIN VIKTOR MICHAILOVICH (RU)
Application Number:
PCT/RU1993/000021
Publication Date:
August 05, 1993
Filing Date:
January 25, 1993
Export Citation:
Assignee:
N TECHNOLOGICHESKY TS TECHNOKO (RU)
International Classes:
B27N3/02; B27N3/08; B30B11/02; (IPC1-7): B27N3/08
Foreign References:
| DE1234381B | 1967-02-16 | |||
| EP0161766A1 | 1985-11-21 | |||
| US4162877A | 1979-07-31 |
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