Title:
SURFACE-MODIFIED POLYLACTIC ACID PARTICLE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/080822
Kind Code:
A1
Abstract:
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.
Inventors:
CHO HYEMIN (KR)
KIM MINGYUNG (KR)
KANG SUNGYONG (KR)
CHOI JUNHO (KR)
SONG JAE HAN (KR)
KONG HYO JAE (KR)
KIM JINHONG (KR)
KIM MINGYUNG (KR)
KANG SUNGYONG (KR)
CHOI JUNHO (KR)
SONG JAE HAN (KR)
KONG HYO JAE (KR)
KIM JINHONG (KR)
Application Number:
PCT/KR2021/014025
Publication Date:
April 21, 2022
Filing Date:
October 12, 2021
Export Citation:
Assignee:
LX HAUSYS LTD (KR)
International Classes:
C08J3/12
Foreign References:
| KR20100015654A | 2010-02-12 | |||
| KR20150041907A | 2015-04-20 | |||
| US20180243689A1 | 2018-08-30 | |||
| JP2020132759A | 2020-08-31 |
Other References:
CHENG XIAN-WEI; GUAN JIN-PING; TANG REN-CHENG; LIU KAI-QIANG: "Phytic acid as a bio-based phosphorus flame retardant for poly(lactic acid) nonwoven fabric", JOURNAL OF CLEANER PRODUCTION, vol. 124, 7 March 2016 (2016-03-07) - 7 March 2016 (2016-03-07), AMSTERDAM, NL , pages 114 - 119, XP029522938, ISSN: 0959-6526, DOI: 10.1016/j.jclepro.2016.02.113
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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