Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1989-03-27
1990-07-17
Beck, Shrive
Coating processes
With post-treatment of coating or coating material
Heating or drying
427397, B05D 118
Patent
active
049420674
ABSTRACT:
A method for preserving wood uses a pressurized solution of concentrated thujone oil. The concentrated thujone oil is applied to the wood to be preserved at a pressure in the range of 120 to 200 p.s.i. Preferably, the wood to be preserved is heated to about 110.degree. before application of the thujone oil. The thujone oil penetrates deep into the wood to provide a long-lasting wood preservative effect. In addition, the wood preservative imparts a cedar aroma to the preserved wood.
REFERENCES:
patent: 1211188 (1917-01-01), Leraas
patent: 1490268 (1924-04-01), Groff
patent: 3501339 (1970-03-01), Gurgiolo
patent: 3992335 (1976-11-01), Denissenko et al.
patent: 4654080 (1987-03-01), Harding
Beck Shrive
Ingersoll Buchanan
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