Paper for gypsum wallboard
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United States of America Patent
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Mar 26, 2013
Grant Date -
Oct 25, 2007
app pub date -
Mar 22, 2007
filing date -
Mar 23, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Paper useful in the manufacture of gypsum wallboard is surfaced treated with an additive to improve the bonding affinity of the paper for wet plaster thereby permitting the manufacture of gypsum wallboard with little or no added starch and reduced amounts of water. A surface treating adhesive, a method of converting the paper and wallboards containing the paper are also described.
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Cited Art Landscape
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