Environmentally friendly biopolymer adhesives and applications based thereon
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United States of America Patent
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Jul 26, 2005
Grant Date -
Nov 25, 2004
app pub date -
May 2, 2002
filing date -
May 2, 2001
priority date (Note) -
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Abstract
Environmentally friendly biopolymer adhesives are described, wherein the adhesives comprise biopolymer particles, more preferably starch microparticles, and most preferably starch nanoparticles, and their aqueous dispersions. Applications for the biopolymer particle adhesives are described, that are environmentally friendly alternatives to petroleum based synthetic adhesives. The biopolymer particle adhesives provide are biodegradable as well as repulpable, and thus provide bio-based recycling-friendly alternatives to synthetic adhesives derived from petroleum resources.
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