Wood treating process

Details Wood treating process Wood treating process

1975-06-02

1977-08-23

Lusignan, Michael R.

Coating processes

Electrical product produced

Welding electrode

427387, 427393, 427440, B05D 306, B05D 302, B05D 118

Patent

active

040441725

ABSTRACT:
Wood is colored both at its surface and interior by coating silicone treating liquid and heating to a temperature above about 170.degree. C to effect color change. The treating liquid, at the coloring temperature, must be sufficiently heat stable so as to maintain the continuity of the coating and substantially inert to the primary constituents of the wood.

REFERENCES:
patent: 397568 (1884-04-01), Cabot
patent: 1024531 (1912-04-01), Smith
patent: 1043582 (1912-11-01), Faller
patent: 1566985 (1925-12-01), Shuler
patent: 1810659 (1931-06-01), Kritchevsky et al.
patent: 2398649 (1946-04-01), Kvalnes
patent: 2431148 (1947-11-01), Stover
patent: 2591768 (1952-04-01), Austin
patent: 2867543 (1959-01-01), Braun
patent: 3445265 (1969-05-01), Bentley et al.
patent: 3512915 (1970-05-01), Speier
patent: 3685959 (1972-08-01), Dunn et al.

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