Coating processes – Immersion or partial immersion – Cellulosic base
Reexamination Certificate
2011-08-09
2011-08-09
Turocy, David (Department: 1715)
Coating processes
Immersion or partial immersion
Cellulosic base
C427S439000, C427S430100
Reexamination Certificate
active
07993709
ABSTRACT:
A process for treating lignocellulosic material, such as wood for example, the process including the steps of: a) providing lignocellulosic material; b) evaluating parameters of the lignocellulosic material; c) preparing the lignocellulosic material; d) heating the lignocellulosic material in a treatment chamber following a given profile based on parameters of the lignocellulosic material; e) stabilizing the lignocellulosic material; and f) cooling down the lignocellulosic material. The process enables to improve the quality of the wood being treated, while ensuring a greater repeatability and uniformity of coloring results, and overcoming drawbacks associated with conventional torrefaction methods.
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9103-7366 Québec Inc.
Knobbe Martens Olson & Bear LLP
Turocy David
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