METHOD OF MANUFACTURING WOOD CHIPBOARDS Russian patent published in 1997 - IPC

Abstract RU 2073605 C1

FIELD: manufacture of building materials. SUBSTANCE: urea-formaldehyde resin destined for manufacturing wood chipboards is treated with electric current in electrodialyzer for 0.25-1.1 h. EFFECT: reduced formaldehyde emanation, reduced treatment time, and improved physico-mechanical properties of chipboards. 1 tbl

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RU 2 073 605 C1

Authors

Dornostup S.B.

Linnik S.I.

Proskurina L.G.

Dates

1997-02-20—Published

1994-06-24—Filed