Title:
ANTIBACTERIAL POLYMER COMPOSITION COMPRISING POLYMER COMPOUND OBTAINED BY GRAFT POLYMERIZING CATIONIC MONOMER AND FLUORINE-BASED ACRYLIC MONOMER TO FLUORINE-BASED COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2023/211184
Kind Code:
A1
Abstract:
The present invention relates to an antibacterial polymer composition comprising a polymer compound obtained by graft polymerizing a cationic monomer and a fluorine-based acrylic monomer to a fluorine-based copolymer. A fluorine-based polymer composition according to the present disclosure exhibits an antibacterial effect of at least 99.9% and a contact angle of at least 150 degrees with respect to a solvent, and can thus be applied to a coating agent exhibiting high air permeability, contamination resistance, and antibacterial effect.
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Inventors:
SOHN EUN HO (KR)
HAN DONG JE (KR)
KIM JU HYEON (KR)
SO WON WOOK (KR)
PARK IN JOON (KR)
CHANG BONG JUN (KR)
BAIK JI HOON (KR)
LEE MYOUNG SOOK (KR)
LEE SANG GOO (KR)
HAN DONG JE (KR)
KIM JU HYEON (KR)
SO WON WOOK (KR)
PARK IN JOON (KR)
CHANG BONG JUN (KR)
BAIK JI HOON (KR)
LEE MYOUNG SOOK (KR)
LEE SANG GOO (KR)
Application Number:
PCT/KR2023/005758
Publication Date:
November 02, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
C08L51/06; C08F214/22; C08F214/24; C08F259/08; C08L27/24
Domestic Patent References:
| WO2008009865A1 | 2008-01-24 |
Foreign References:
| KR20210052258A | 2021-05-10 | |||
| JPH0558825A | 1993-03-09 | |||
| KR20120027176A | 2012-03-21 |
Other References:
HAN DONG JE; KIM SEONWOO; HEO HYEON JUN; JIN CHAEWON; KIM JIN-YOUNG; CHOI HONGSOO; PARK IN JUN; KANG HONG SUK; LEE SANG GOO; LEE J: "Poly(vinylidene fluoride)-based film with strong antimicrobial activity", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM , NL, vol. 562, 24 May 2021 (2021-05-24), Amsterdam , NL , XP086636772, ISSN: 0169-4332, DOI: 10.1016/j.apsusc.2021.150181
Attorney, Agent or Firm:
LEE, Won Hee (KR)
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