Process for the treatment of a fibrous sheet obtained by papermaking process, with a view to improving its dimensional stability, and application of said process to the field of floor and wall-coverings
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United States of America Patent
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Dec 1, 1987
Grant Date -
N/A
app pub date -
Jan 16, 1986
filing date -
Jan 18, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a treatment process for improving the dimensional stability of a fibrous sheet obtained by papermaking process, and of which at least part of the fibers are cellulosic fibers, said process consisting in impregnating the sheet with a chemical composition containing at least one wetting agent and one binder.
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