Manufacturing method of poly lactic acid stereocomplex using solvent casting method

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United States of America Patent

PATENT NO 9580561
APP PUB NO 20130030129A1
SERIAL NO

13286480

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Abstract

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Disclosed is a method for manufacturing a polylactic acid film. More specifically, the present invention relates to a method for stably and effectively obtaining optimized stereocomplex crystals through specified boiling point and evaporation time of a solvent allowing the content of stereocomplex crystals to be 100%.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION1600 CHUNGJEOL-RO BYEONGCHEON-MYEON DONGNAM-GU CHEONAN-SI CHUNGCHEONGNAM-DO 31253 31253

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Do Suck Gyeonggi-do, KR 29 68
Hong, Chae Hwan Gyeonggi-do, KR 47 39
Nam, Byeong Uk Chungcheongnam-do, KR 3 2

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