Methods and compounds for producing nylon 6,6
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United States of America Patent
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Jun 5, 2018
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app pub date -
Oct 22, 2013
filing date -
Oct 22, 2013
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Abstract
Alternating co-polymers of cyclic dicarboxylic acids and cyclic diamines may be used to produce nylon 6,6. Di-substituted furan compounds may be used as the raw material for producing furan-dicarboxylic acids and/or furan-diamines. The furan-dicarboxylic acids and furan-diamines may be copolymerized to produce polymer precursors for nylon 6,6. The polymer precursors may be hydrogenated and/or deoxygenated to produce nylon 6,6.
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