Coating processes – With post-treatment of coating or coating material – Solvent vapor treatment of coating
Patent
1974-06-14
1976-05-25
Lusignan, Michael R.
Coating processes
With post-treatment of coating or coating material
Solvent vapor treatment of coating
8 65, 21 7, 34 95, 34 138, 34 165, 252380, 252387, 427351, 427370, B27K 308, B27K 340
Patent
active
039595293
ABSTRACT:
A method for producing clean surface treated wood by subjecting the wood, containing the treating agent and its carrier, to steaming under pressure thereby to cause the solvent in the atmosphere about the wood to condense on the wood surface during the steaming, thereafter reducing the pressure to about atmospheric pressure, removing the carrier vapors from association with the wood as they form, and continuing the steaming until the carrier is substantially removed from the wood.
REFERENCES:
patent: 2650885 (1953-09-01), Hudson
patent: 2860070 (1958-11-01), McDonald
patent: 2867543 (1959-01-01), Braun
patent: 3200003 (1965-08-01), Beichen
patent: 3369965 (1968-02-01), Gilbert
patent: 3685959 (1972-08-01), Dunn et al.
patent: 3840388 (1974-10-01), Perlus
Pollan Johnney T.
Winn William D.
Baker Glywnn R.
Lusignan Michael R.
The Dow Chemical Company
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