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2 083 748

(13)

C1

(51)

IPC

(21) (22)

Application

94026854/12, 1994-07-12

(22)

Actual filing date

1994-07-12

(45)

Published

1997-07-10

(72)

Inventor

Nikulenkova Tamara FedorovnaBagaev Anatolij Alekseevich

(73)

Holder

Nikulenkova Tamara FedorovnaBagaev Anatolij Alekseevich

METHOD OF MANUFACTURE OF SOLID FIBER BOARDS Russian patent published in 1997 - IPC

Abstract RU 2083748 C1

FIELD: manufacture of solid fiber boards by wet method. SUBSTANCE: the offered method includes dilution of ground wood particles to preset concentration. Fiber mat is formed from obtained suspension on mold machine and subjected to hot pressing. Pressed material is impregnated in melt of mixture of raffinate and concentrate of polyfunctional oxidized compounds for preset time. Impregnated board is subjected to heat treatment. EFFECT: higher efficiency. 1 tbl

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RU 2 083 748 C1

Authors

Nikulenkova Tamara Fedorovna

Bagaev Anatolij Alekseevich

Dates

1997-07-10—Published

1994-07-12—Filed

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