Treatment of wood using branched-chain aliphatic carboxylic acid

Details Treatment of wood using branched-chain aliphatic carboxylic acid Treatment of wood using branched-chain aliphatic carboxylic acid

1981-03-31

1983-04-19

Hayes, Lorenzo B.

Coating processes

Spraying

106 1505, 106 18, 424318, 427429, 427440, C09D 514

Patent

active

043805612

ABSTRACT:
Branched-chain aliphatic carboxylic acids, or their alkali- or ammonium salts, are used for the protection of wood and other cellulose-based materials against attacks of sapstain and mould fungi. The acids contain 6 to 20 carbon atoms and are iso-acids or acids which are mono-branched in 2-position. 2-ethyl hexanoic acid, or its salts, is particularly preferred. The acids are particularly suitable for short-term protection treatment of wood. The acids can be applied in the form of water solutions or dispersions by means of dipping, coating or brushing.

REFERENCES:
patent: 2951789 (1960-09-01), McCants
patent: 3558782 (1971-01-01), Rutkowski
patent: 4061500 (1977-12-01), Hager
patent: 4193993 (1980-03-01), Hilditch

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