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2 068 427

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C1

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IPC

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Application

92010792/04, 1992-12-08

(22)

Actual filing date

1992-12-08

(45)

Published

1996-10-27

(72)

Inventor

Khatilovich A.A.Belopukhova V.G.Krotova S.A.Khatilovich S.A.Rilo R.P.Samokhvalov E.P.Stashuk G.V.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa Institut Derevoobrabatyvajushchej Promyshlennosti"Krymskoe Npo

COMPOSITION FOR MANUFACTURING BOARD MATERIALS Russian patent published in 1996 - IPC

Abstract RU 2068427 C1

FIELD: chemical industry. SUBSTANCE: composition comprises carbamidoformaldehyde resin, hardener such as ammonium chloride, water, filler such as wood or vegetable particles and formaldehyde acceptor based on carbamide, diammonium phosphate, urotropine and oxalic acid, the ratio of the composition being as follows (wt%): 79.4- 86.5 filler (wood or vegetable particles): 7.8-9.5 carbamidoformaldehyde resin; 0.4-0.9 hardener such as ammonium chloride; 1.7-7.1 formaldehyde acceptor; and water balance. EFFECT: lower toxicity of board materials. 2 tbl

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RU 2 068 427 C1

Authors

Khatilovich A.A.

Belopukhova V.G.

Krotova S.A.

Khatilovich S.A.

Rilo R.P.

Samokhvalov E.P.

Stashuk G.V.

Dates

1996-10-27—Published

1992-12-08—Filed

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