PARK, JONG SOON,박종순,KIM, O JIN,김오진,HEO, SU HAK,허수학,JEONG, HYE KYUNG,정혜경
申请号：
KR1020110066736
公开号：
KR1020130005389A
申请日:
2011.07.06
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A biodegradable polymer for fixing bone is provided to minimize side effects like the corrosion of bone or inflammation occurrence.CONSTITUTION: A biodegradable polymer for fixing bone is manufactured or is injection-molded by mixing carbon nanoparticles substituted with amine or amide with biodegradable organic composition and heat-kneading, extruding the mixture in an extruder and extending, cooling, and cutting the mixture. The biodegradable organic composition is selected from an aliphatic polyester group consisting of polyglycolide, poly(D-lactide), poly(L-lactide), poiycaprolactone, polyesteramide, and copolyoxalate polymer, polycarbonate, polyglutamic acid, and poly leucine copolymer, and copolymer prepared by mixing blend or the polymers.COPYRIGHT KIPO 2013본 발명은 생체적합성을 향상시킨 뼈 고정용 재료에 대한 것으로 보다 상세하게는 기존에 널리 사용되고 있는 생체적합성 뼈 고정용 고분자 재료 중 하나인 폴리락틱애시드를 주 재료로하여 말단이 치환된 나노 탄소를 부가하여 물리 화학적 특성을 현저히 향상시킨 신규의 재료에 관한 것이다.
