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METHOD FOR PREPARING BIODEGRADABLE POLYMER MATERIALS, BIODEGRADABLE POLYMER MATERIALS AND PRODUCT FOR BONE FIXING
METHOD FOR PREPARING BIODEGRADABLE POLYMER MATERIALS, BIODEGRADABLE POLYMER MATERIALS AND PRODUCT FOR BONE FIXING
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机译:制备可生物降解的聚合物材料的方法,可生物降解的聚合物材料和用于骨固定的产品
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摘要
PURPOSE: A method for manufacturing a biodegradable polymer material is provided to reduce molecular weight and to enhance strength of the biodegradable polymer material.;CONSTITUTION: A method for manufacturing a biodegradable polymer material comprises: a step of preparing a polylactide stereocomplex using polymers; a step of molding the stereocomplex by pressing; a step of cooling the molded stereocomplex; a step of extruding the stereocomplex. The polymer has a type D polymer or a type L polymer. A monomer forming the polymer includes cyclic ester monomer with chiral carbon.;COPYRIGHT KIPO 2013
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