Wet-end molded product
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United States of America Patent
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Oct 6, 1987
Issued Date -
N/A
app pub date -
Aug 21, 1986
filing date -
Nov 8, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An assembly of individual, decoratively embossed fibrous boards having a well-defined, repeating surface pattern, each board of said assembly: (a) being formed by a process comprising the steps of: (i) forming a wet mat of entangled mineral fibers; (ii) pressure molding said fibrous mat while it is still wet to create a decorative textured surface thereon; and (iii) drying said board; and (b) having a higher strength than a board composed of substantially the same amounts of the same ingredients but produced by a dry embossing process.
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