Process for treating wood

Details Process for treating wood Process for treating wood

1976-12-27

1978-11-28

Lusignan, Michael R.

Coating processes

With post-treatment of coating or coating material

Vacuum or reduced pressure utilized

427297, 427372R, 427440, B27K 302, B27K 334, B05D 706

Patent

active

041276868

ABSTRACT:
A process for treating wood which process comprises boiling the wood with a solution containing a surface active agent and an alkali, shifting the boiled wood to a pressure boiler, permeating the surface active agent and dilute alkali solution forceably into the wood under the conditions of pressure and heating, dehydrating it by applying reduced pressure to the wood, air drying or kiln drying the wood so treated.

REFERENCES:
patent: 76757 (1868-04-01), Heineman
patent: 1328656 (1920-01-01), Fish
patent: 3317375 (1967-05-01), Molinet et al.
patent: 3342629 (1967-09-01), Martin
patent: 3877976 (1975-04-01), Olson et al.

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