SURFACE-MODIFIED POLYLACTIC ACID PARTICLE AND PREPARATION METHOD THEREFOR

The present invention relates to a surface-modified polylactic acid particle and a preparation method therefor, the surface-modified polylactic acid including: a polylactic acid particle; and a coating layer on the surface of the polylactic acid particle wherein the coating layer contains phytic aci...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KONG, Hyo Jae, KIM, Jinhong, KANG, Sungyong, KIM, Mingyung, SONG, Jae Han, CHOI, Junho, CHO, Hyemin
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a surface-modified polylactic acid particle and a preparation method therefor, the surface-modified polylactic acid including: a polylactic acid particle; and a coating layer on the surface of the polylactic acid particle wherein the coating layer contains phytic acid. La présente invention concerne une particule d'acide polylactique à surface modifiée et son procédé de préparation, l'acide polylactique à surface modifiée comprenant : une particule d'acide polylactique ; et une couche de revêtement sur la surface de la particule d'acide polylactique, la couche de revêtement contenant de l'acide phytique. 본 발명은 폴리락틱산(Polylactic Acid) 입자; 및 상기 폴리락틱산 입자의 표면상에 위치한 코팅층;을 포함하고, 상기 코팅층은 피트산을 포함하는, 표면 개질된 폴리락틱산 입자 및 이의 제조방법에 관한 것이다.