WATER-REPELLING AGENT FOR WOOD PARTICLE BOARDS Russian patent published in 1997 - IPC

Abstract RU 2099182 C1

FIELD: woodworking industry, applicable for production of wood particle boards. SUBSTANCE: water-repelling agent contains deoiled residue of vacuum distillation of slack waxes at an oil content of 5 to 15%, and petrolatum at the following relation of components, mass percent: deoiled residue of vacuum distillation of slack waxes - 80 to 90, petrolatum - 1 to 20. EFFECT: prevented uncolored spots on the surface of wood particle plates due to reduced oil migration, with the physicomechanical indices remaining unchanged. 4 tbl

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RU 2 099 182 C1

Authors

Sajfullin N.R.

Kushnir I.L.

Bagautdinov D.T.

Nigmatullin R.G.

Aznabaev Sh.T.

Ol'Kov P.L.

Mavljutov R.F.

Chanysheva A.T.

Dates

1997-12-20Published

1995-08-31Filed