Wood improver and a method of improving the quality of wood

Details Wood improver and a method of improving the quality of wood Wood improver and a method of improving the quality of wood

1985-09-11

1986-10-28

Lusignan, Michael R.

Compositions: coating or plastic

Coating or plastic compositions

Contains fireproofing or biocidal agent

106 1811, 1061231, C09D 514, C09D 516, C09D 518, C08L 9702

Patent

active

046197001

ABSTRACT:
A wood improver comprising a waste liquor produced by the digestion of pulp, such as kraft, sulfite or semichemical pulp, and optionally further containing a Steffen waste liquor from beet sugar plant and/or polyethylene glycol. Also disclosed is a method of improving the quality of wood by treating it with the improver to prevent its cracking during drying.

REFERENCES:
patent: 2319883 (1943-05-01), Ritchie
patent: 3305435 (1967-02-01), Williston et al.
patent: 3619355 (1971-11-01), Silberman
patent: 4191610 (1980-03-01), Prior

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