发明名称 |
1,3-propanediol and polymer derivatives from a fermentable carbon source |
摘要 |
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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申请公布号 |
US2003082756(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020213203 |
申请日期 |
2002.08.05 |
申请人 |
BURCH ROBERT R.;DORSCH ROBERT R.;LAFFEND LISA ANNE;NAGARAJAN VASANTHA;NAKAMURA CHARLES |
发明人 |
BURCH ROBERT R.;DORSCH ROBERT R.;LAFFEND LISA ANNE;NAGARAJAN VASANTHA;NAKAMURA CHARLES |
分类号 |
C12N9/88;C12P7/18;(IPC1-7):C12P7/18;C07C31/18 |
主分类号 |
C12N9/88 |
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