发明名称 |
MEDICAL MATERIALS AND POROUS SUPPORT FOR TISSUE ENGINEERING OBTAINED FROM BIODEGRADABLE LACTIDE/EPSILON-CAPROLACTONE COPOLYMER |
摘要 |
PURPOSE: Provided is a porous support obtained from biodegradable lactide/epsilon-caprolactone copolymer, which has excellent mechanical properties including flexibility and elasticity suitable to be used in tissue engineering. CONSTITUTION: The porous support obtained from biodegradable lactide/ epsilon-caprolactone copolymer has repeating units represented by formula 1 and a weight average molecular weight of 10,000 or more, wherein the mole ratio of lactide to epsilon-caprolactone is 2:8 to 8:2: wherein each of x and y is an integer of 1 or more, and n is an integer of 18 or more. Particularly, the porous support has a pore size of 1 to 800 micrometers and a porosity of 50-99%.
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申请公布号 |
KR20040058572(A) |
申请公布日期 |
2004.07.05 |
申请号 |
KR20020084892 |
申请日期 |
2002.12.27 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
JUN, O JU;JUNG, SEONG IN;KIM, SU HYEON;KIM, YEONG HA;LEE, SU HONG |
分类号 |
A61L31/04;(IPC1-7):A61L31/04 |
主分类号 |
A61L31/04 |
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