Interior wallboard and method of making same
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United States of America Patent
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-
Aug 2, 2011
Grant Date -
Dec 1, 2005
app pub date -
Oct 5, 2004
filing date -
Oct 17, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
and about 2.2 lb./100, and wherein the fibers in the non-woven glass fiber are bound together with an acrylic adhesive binder and wherein the non-woven glass mat has a coating of a dried aqueous mixture of (i) a mineral pigment, (ii) a polymer latex adhesive binder and optionally (iii) an inorganic adhesive binder such that the coated non-woven glass mat facing material has a porosity which allows water to evaporate through said coated mat from the gypsum core during preparation of the wallboard.
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Family
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Cited Art Landscape
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