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2 144 856

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Application

99109102/13, 1999-05-13

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Start date

1999-05-13

(22)

Actual filing date

1999-05-13

(45)

Published

2000-01-27

(72)

Inventor

Birjukov V.G.Novichkov V.F.Sibrimov N.I.Nekljudov A.D.Mishkov S.N.Karpo B.S.Balakin M.I.Sobolev A.V.

(73)

Holder

Moskovskij Gosudarstvennyj Universitet LesaOtkrytoe Aktsionernoe Obshchestvo Fanernyj Zavod Truda"

METHOD FOR MANUFACTURE OF FIRE-PROOF VENEER Russian patent published in 2000 - IPC

Abstract RU 2144856 C1

FIELD: wood-working industry. SUBSTANCE: a birch sheet of veneer is impregnated in a solution of monobasic ammonium phosphate, the temperature of the impregnation solution being within 85 to 90 C. This at a maximum intensifies the impregnation process without any detriment of quality and fire-proofing properties of the antipyrened sheet of veneer. EFFECT: enhanced physicomechanical properties of manufactured fire-proof veneer, improved sanitary conditions of the atmosphere of the production working zones. 1 ex

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RU 2 144 856 C1

Authors

Birjukov V.G.

Novichkov V.F.

Sibrimov N.I.

Nekljudov A.D.

Mishkov S.N.

Karpo B.S.

Balakin M.I.

Sobolev A.V.

Dates

2000-01-27—Published

1999-05-13—Filed