Stock material or miscellaneous articles – Impregnated naturally solid product – Wood timber product
Patent
1988-11-17
1989-11-28
Lusignan, Michael
Stock material or miscellaneous articles
Impregnated naturally solid product
Wood timber product
427297, 427440, B05D 300
Patent
active
048837199
ABSTRACT:
This invention pertains to a method of surface impregnation of wood articles with a plastic and to the resulting wood articles. The method includes treating dried, finished wood articles comprising the steps of degassing the wood to a specified partial pressure, soaking the degassed wood at atmospheric pressure in a diallyl o-phthalate monomer-prepolymer solution for a specified time and polymerizing in the range of 200-210 deg. F in a forced air oven. The cured samples can then be buffed to obtain the desired finish.
REFERENCES:
patent: 2591768 (1951-06-01), Austin
patent: 2909450 (1959-10-01), Goldstein
patent: 3336959 (1967-08-01), Parks
"Dimensional Stabilization of Wood with Furfuryl Alcohol Resin" by Stamm, ACS, Washington, D.C. 1977.
"Wood-Polymer Materials" by Meyer, Advances in Chemistry Series, American Chemical Society, Washington, D.C. (1984).
"Impregnated Bobbins Are Found to Offer Better Wear Resistance".
"Maple Bobbins Get Protection".
Chemical Abstracts, vol. 84.
Lusignan Michael
Wood Polymer Composite Processes Ltd.
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