Electronics for Imaging, Inc.

United States of America

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B27K 3/02 - Processes; Apparatus 1
B27K 5/02 - Staining or dyeing wood; Bleaching wood 1
C09D 15/00 - Woodstains 1
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1.

COLORATION OF ACETYLATED WOOD

      
Document Number 03045479
Status In Force
Filing Date 2017-12-07
Open to Public Date 2018-06-14
Grant Date 2022-07-19
Owner ELECTRONICS FOR IMAGING, INC. (USA)
Inventor Williams, David J.

Abstract

Techniques and products are described for coloring acetylated wood products. An acetylated wood product can be impregnated by a coloring medium within a chamber and the colorant or colorants contained within the coloring medium can be fixed to the acetylated wood product by the application of heat or by application of radio frequency radiation to color any external surface or interior region of the acetylated wood product which has been impregnated by the coloring medium.

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