Poly(dihydroferulic acid) a biorenewable polyethylene terephthalate mimic derived from lignin and acetic acid and copolymers thereof
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United States of America Patent
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Apr 18, 2017
Grant Date -
Oct 1, 2015
app pub date -
Jun 9, 2015
filing date -
May 13, 2010
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Abstract
A biorenewable thermoplastic, poly(dihydroferulic acid) (PHFA), which is an effective polyethylene terephthalate (PET) mimic is disclosed. The PHFA can be prepared by the self-condensation of acetyldihydroferulic acid as the monomer that can be synthesized from the starting material-ferulic acid, which can be isolated from lignin, rice bran, or other biorenewable sources.
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