Title:
COMPOSITE PARTICLES OF CELLULOSE NANOFIBERS AND POLYMER, AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2020/130701
Kind Code:
A3
Abstract:
Described in the present invention are composite particles in which cellulose nanofibers are non-consecutively coated on the surface of a polymer core particle. The composite particles can be prepared by means of an environment-friendly emulsion polymer polymerization reaction, and thus a composite material which is transparent and shows enhanced mechanical properties can be provided.
Inventors:
LEE MINWOO (KR)
RYU JAEHO (KR)
CHOI SIYOUNG (KR)
KIM DONG WOO (KR)
SHIN HEE WOONG (KR)
RYU JAEHO (KR)
CHOI SIYOUNG (KR)
KIM DONG WOO (KR)
SHIN HEE WOONG (KR)
Application Number:
PCT/KR2019/018158
Publication Date:
August 06, 2020
Filing Date:
December 20, 2019
Export Citation:
Assignee:
HANSOL PAPER CO LTD (KR)
KOREA ADVANCED INST SCI & TECH (KR)
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
C08J3/12; C08F2/22; C08F20/18; C08J3/05; C08K7/02; C08L33/12
Domestic Patent References:
| WO2017144009A1 | 2017-08-31 |
Foreign References:
| KR20170094345A | 2017-08-17 | |||
| KR20180116138A | 2018-10-24 | |||
| JP2013534561A | 2013-09-05 |
Other References:
CHAKRABARTY, A. ET AL.: "Recent Advances in Nanocellulose Composites with polymers: A guide for Choosing Partners and How to Incorporate Them", POLYMERS, vol. 10, no. 517, 10 May 2018 (2018-05-10), pages 1 - 47, XP055727942
Attorney, Agent or Firm:
KIM, Aera (KR)
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