FUNCTIONAL PULP-CONTAINING COMPOSITES FOR DRYWALL APPLICATIONS
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Mar 12, 2015
app pub date -
May 29, 2014
filing date -
Nov 29, 2011
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Abstract
The present invention provides composite materials comprising a population of cellulose fibers complexed with an activator, and an additive comprising synthetic fibers complexed with a tethering agent, wherein the tethering agent has an affinity for the activator, and wherein an interaction between the tethering agent and the activator attaches the synthetic fibers to the cellulose fibers to form the composite material. The present invention also provides methods of manufacture for such composite materials, and methods for their use, for example in forming gypsum board composites.
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