POLY(LACTIC ACID-B-3-HYDROXYPROPIONIC ACID) BLOCK COPOLYMER, AND FILM COMPRISING SAME

The present invention provides: a poly(lactic acid-b-3-hydroxypropionic acid) block copolymer composition that includes a poly(lactic acid-b-3-hydroxypropionic acid) block copolymer and poly(3-hydroxypropionic acid) and has an average haze of less than 4.0; and a film comprising same. La présente in...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI, Jung Yun, JUNG, Joo Eun, KIM, Chul Woong, JEONG, Cheolhwan, CHOI, Jong Young, LEE, Hokeun
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides: a poly(lactic acid-b-3-hydroxypropionic acid) block copolymer composition that includes a poly(lactic acid-b-3-hydroxypropionic acid) block copolymer and poly(3-hydroxypropionic acid) and has an average haze of less than 4.0; and a film comprising same. La présente invention concerne : une composition de copolymère séquencé poly (acide lactique-acide b-3-hydroxypropionique) qui comprend un copolymère séquencé poly (acide lactique-acide b-3-hydroxypropionique) et un poly (acide 3-hydroxypropionique) et a un trouble moyen inférieur à 4,0 ; et un film la comprenant. 본 발명에서는 폴리(락트산-b-3-하이드록시프로피온산) 블록 공중합체 및 폴리(3-하이드록시프로피온산)을 포함하고, 평균 헤이즈(Haze)가 4.0 미만인 폴리(락트산-b-3-하이드록시프로피온산) 블록 공중합체 조성물 및 이를 포함하는 필름이 제공된다.