GLASS REINFORCED GYPSUM BOARD AND METHOD OF MANUFACTURE
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United States of America Patent
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app pub date -
Jun 19, 2009
filing date -
Jun 6, 2001
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Abandoned
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Abstract
A gypsum-containing panel and a method of making it are disclosed including at least one facing layer having a first polymer that is reinforced with reinforcing fibers and a gypsum core that has a second polymer in a second polymer matrix interwoven with a gypsum matrix. The first polymer in the facing layer and said second polymer matrix in said gypsum core form a continuous polymer matrix, and can be the same polymer material.
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