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2 037 001

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IPC

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Application

93019492/12, 1993-04-14

(22)

Actual filing date

1993-04-14

(45)

Published

1995-06-09

(72)

Inventor

Aleksandrova G.P.Burjachenkov M.I.Medvedeva S.A.Volchatova I.V.Zakazov A.N.Babkin V.A.

(73)

Holder

Irkutskij Institut Organicheskoj Khimii So Ran, Filial Khimii Drevesiny

PULP AND PAPER SEMI-FINISHED PRODUCT PRODUCTION METHOD Russian patent published in 1995 - IPC

Abstract RU 2037001 C1

FIELD: pulp and paper industry. SUBSTANCE: before wood splinter boiling in water-ethanol solution wood splinter is subjected for 15 - 60 days to treatment by cultures of lignin-destroying Basidiomycetes or for 7 gays - by culture filtrates of lignin-destroying Basidiomycetes. EFFECT: pulp and paper semi-finished product production method is used in pulp and paper industry. 2 cl, 2 tbl

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RU 2 037 001 C1

Authors

Aleksandrova G.P.

Burjachenkov M.I.

Medvedeva S.A.

Volchatova I.V.

Zakazov A.N.

Babkin V.A.

Dates

1995-06-09—Published

1993-04-14—Filed

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