发明名称 |
BIOABSORBABLE POLYMER CONTAINING 2-HYDROXYACID MONOMERS |
摘要 |
<p>The present invention relates to a method of producing 2-hydroxyacid-containing polymer comprising expressing in an organism genes encoding a polyhydroxyalkanoate (PHA) synthase and at least one enzyme for the production of 2-hydroxyacyl Co-A. Preferably the method is a method of producing glycolic acid-containing polyhydroxyalkanoate polymer comprising feeding glycolic acid or a substrate converted to 2-hydroxyacid units to bacteria or plants expressing a polyhydroxyalkanoate (PHA) synthase and at least one enzyme for the production of 2-hydroxyacyl Co-A to produce the glycolic acid-containing polymer. The present invention also relates to the use of a laser to prepare a porous PHA polymer, by melt or solvent processing the PHA into a mold and perforating the material with the laser to achieve the desired porosity.</p> |
申请公布号 |
EP1654373(A2) |
申请公布日期 |
2006.05.10 |
申请号 |
EP20030808364 |
申请日期 |
2003.05.07 |
申请人 |
METABOLIX, INC.;TEPHA, INC. |
发明人 |
MARTIN, DAVID, P.;SKRALY, FRANK, A. |
分类号 |
C12P7/62;(IPC1-7):C12P1/00 |
主分类号 |
C12P7/62 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|