Melamine ring-containing co-polymers; methods of making and using the same
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United States of America Patent
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Feb 5, 2008
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N/A
app pub date -
Aug 18, 2003
filing date -
Aug 16, 2002
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Abstract
A melamine ring containing copolymer and a method of manufacturing a melamine ring containing copolymer are described. The method includes mixing melamine and cashew nut shell liquid, heating the mixture, and reacting the mixture for about 4 to 6 hours. The melamine ring containing copolymer can have a dynamic viscosity of about 0.5.times.10.sup.4 P to about 3.times.10.sup.4 P or a viscosity that continues to increase upon heating.
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