Bioconversion of a fermentable carbon source to 1,3-propanediol by a single microorganism
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United States of America Patent
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Jan 30, 2007
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N/A
app pub date -
Aug 5, 2002
filing date -
May 12, 1995
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Abstract
A new polypropylene terephthalate composition is provided. The polypropylene terephthalate is comprised of 1,3-propanediol and terephthalate. The 1,3-propanediol is produced by the bioconversion of a fermentatble carbon source, preferable glucose. The resulting polypropylene terephthalate is distinguished from petrochemically produced polymer on the basis of dual carbon-isotopic fingerprinting which indicates both the source and the age of the carbon.
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