Process of preparing a biodegradable polymer using an enzyme catalyst and a biodegradable polymer prepared through the process 효소촉매를 이용한 생분해성 고분자의 제조방법 및 이에의해 제조된 생분해성 고분자

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Disclosed is a process of preparing a biodegradable polymer using an enzyme catalyst and a biodegradable polymer prepared through the process. The process includes polycondensing a polyhydric alcohol monomer having a secondary hydroxyl functional group and an acid monomer having a dicarboxylic group in the presence of the enzyme catalyst. Since the biodegradable polymer according to the present invention is polymerized using an enzyme in the course of the polycondensation, it is easily prepared and friendly to nature, and it is possible to control the molecular weight by varying the reaction time in the course of the polymerization. Thus, the biodegradable polymer is usefully applied to control the dose of a drug in a drug release system and is useful as a supporter for regenerating a desired biological tissue of a patient in tissue engineering.
Assignee
KAIST
Country
US (United States)
Issue Date
2010-01-05
Application Date
2004-10-27
Application Number
10974118
Registration Date
2010-01-05
Registration Number
7642075
URI
http://hdl.handle.net/10203/232557
Appears in Collection
CH-Patent(특허)
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