Method of treating wood

Details Method of treating wood Method of treating wood

1996-09-09

1998-10-06

Talbot, Brian K.

Coating processes

With post-treatment of coating or coating material

Heating or drying

427393, 427440, 427442, 427443, 252607, 252380, 106 1813, 106 183, B05D 302

Patent

active

058173692

ABSTRACT:
The invention provides a method of preparing a supersaturated solution of an inorganic solute in an aqueous solvent, to such solutions and to a method of treating wood by impregnating it with such solutions. The method of preparing the solution involves mixing an aqueous solvent and salt solute together with an organic dopant comprising an emulsifier and an oil or wax, so that the eventual solution comprises an aqueous phase in which the solute is dissolved, the proportions of the constituents being selected so that the aqueous phase is a supersaturated solution of the inorganic salt solute in the solvent.

REFERENCES:
patent: 3376144 (1968-04-01), Stutz
patent: 3378381 (1968-04-01), Draganov
patent: 3553128 (1971-01-01), Wilson
patent: 3637022 (1972-01-01), Kelly et al.
patent: 3955987 (1976-05-01), Schaar et al.
patent: 3981806 (1976-09-01), De Bella et al.
patent: 4212675 (1980-07-01), Robinson
patent: 4287239 (1981-09-01), Hager
patent: 4325993 (1982-04-01), Schroder
patent: 4469065 (1984-09-01), Hein et al.
patent: 4502859 (1985-03-01), Knobloch
patent: 4588510 (1986-05-01), Salyer et al.
patent: 4863534 (1989-09-01), Forsberg
patent: 4897291 (1990-01-01), Kim
patent: 5008037 (1991-04-01), Weete et al.
patent: 5098472 (1992-03-01), Watkins et al.
patent: 5112533 (1992-05-01), Pope et al.
patent: 5156652 (1992-10-01), Gregoli et al.
Becker, Treatment of Wood by Diffusion of Salts, May 1976.
Vinden et al., Developments in Wood Preservation Processing Techniques, Raleigh, N. Carolina, May 1980.
Sonti et al., Study on the Treatment of Construction Timbers by Diffusion Methods, Surfer's Paradise, Australia, May 1983.
Iddi, Aspects of Diffusion of Boron Through Wood, Stockholm, Sweden, May/Jun. 1984.
Vinden, Preservative Treatment of Green Timber by Diffusion, Stockholm, Sweden, May/Jun. 1984.
Vinden et al., Preservative Treatment of Green Timber by Soaking in Ammoniacal Copper Borate, Stockholm, Sweden, May/Jun. 1984.
Vinden et al., Options for Accelerated Boron Treatment: A Practical View of Alternatives, Guaruja, Brazil, May 1985.
Page et al., Diffusion Treatment of Gauged Radiata Pine Timber using Boracol 20, Honey Harbour, Ontario, May 1987.
Supriana et al., The Treatability of Five Indonesian Wood Species with BFCA Preservatives, Honey Harbour, Ontario, May 1987.
Vinden, Preservative Treatment of Wood by Diffusion Process--Simulation of Commercial Treatment Processes, Madrid, Spain, Apr. 1988.
Vinden, Factors Affecting the Sorption of Preservative during Diffusion Treatment of Wood, Madrid, Spain, Apr. 1988.
Konabe, Dip-Duffusion of Dressed Timber--Effect of Drying, Finland, May 1989.
Konabe, Dip-Diffusion of Dressed Timber--Effect of Drying, Rotorua, New Zealand, May 1990.
Vinden et al., Thickened Boron Treatment, Rotorua, New Zealand, May 1990.
Harrow, Diffusion Impregnation of Building Timber with Boron Compounds, N.Z. Timber J., 2, (6 pages), Nov.-Dec. 1955.
Tamblyn et al., Preservative Treatments of Plywood by Momentary Dipping of Green Veneer, Division of Forest Products Technology Paper No. 6, Commonwealth Scientific and Industrial Research Organization, Australia, 1959.
Harrow, Durability of Treated Radiata Confirmed, N.Z. Timber J., Jun. 1960, pp. 42-44 (with annexed copy of p. 71 of the Sep. 1959 edition of N.Z. Timber J., dealing with the subject tests).
McQuire et al., Accelerated Boron Diffusion Treatment of Timber, N.Z. J. Forest Science, 2, 165-187, Jun. 1972.
Chambers--"Dictionary of Science And Technology", 1971 (pp. 337, 1032, 1145), 1971 (no month available).

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