Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1977-09-01
1979-09-25
Wityshyn, Michael G.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
144309Q, 144309Y, 156280, 156314, 156320, 427 54, 427207A, 427408, B27M 108, B29C 2710
Patent
active
041690052
ABSTRACT:
In a process for surfacing a hardwood veneer with a plastic film, one surface of the hardwood veneer is first sanded to provide a smooth surface for prefinishing, followed by the application of a stain or toner to achieve the desired color and appearance of the panel. A first coat of adhesive is applied to the smooth surface of the panel and allowed to dry, followed by the application of a second coat of adhesive which is also subsequently dry. Next, the panel is heated to reactivate both coats of adhesive, and a clear plastic film is applied to the smooth surface of the hardwood veneer and laminated thereto. Next, an ultra-violet curable topcoat is applied to the plastic sheet and allowed to cure, thereby resulting in a surface that has excellent scratch, mar and burnish resistance.
REFERENCES:
patent: 2632710 (1953-03-01), Mayers
patent: 3017287 (1962-01-01), Berry et al.
patent: 3287197 (1966-11-01), Errede
patent: 3502533 (1970-03-01), Reiss
patent: 3644161 (1972-02-01), Hall
patent: 3713935 (1973-01-01), Grecchi
patent: 3867153 (1975-02-01), MacLachlan
patent: 4113894 (1978-09-01), Koch
Cooley James
Fogle Ozzie
Champion International Corporation
Sommer Evelyn M.
Wityshyn Michael G.
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