US 12,133,523 B2
Anti-freezing composition comprising self-assembly compound
Eun Ji Lee, Seoul (KR); Chang Whan Lee, Seoul (KR); Dong June Ahn, Seoul (KR); In Hye Kim, Gunsan-si (KR); Ha Yeon Kim, Gyeongsan-si (KR); and Ye Dam Lee, Seoul (KR)
Assigned to Korea University Research and Business Foundation, Seoul (KR); and GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju (KR)
Appl. No. 16/973,494
Filed by Korea University Research and Business Foundation, Seoul (KR); and GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju (KR)
PCT Filed Dec. 12, 2019, PCT No. PCT/KR2019/017575
§ 371(c)(1), (2) Date Dec. 9, 2020,
PCT Pub. No. WO2021/112320, PCT Pub. Date Jun. 10, 2021.
Claims priority of application No. 10-2019-0160221 (KR), filed on Dec. 4, 2019.
Prior Publication US 2021/0378234 A1, Dec. 9, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A01N 1/02 (2006.01); A23L 3/3526 (2006.01); A23L 3/3535 (2006.01)
CPC A01N 1/0221 (2013.01) [A23L 3/3526 (2013.01); A23L 3/3535 (2013.01)] 1 Claim
 
1. A method for preventing freezing, comprising adding a compound represented by Formula 1 or Formula 2 below to a solvent:

OG Complex Work Unit Chemistry
in Formula 1 or 2 above,
R1 and R2 are each independently

OG Complex Work Unit Chemistry
R3 is

OG Complex Work Unit Chemistry
and
R4 and R5 are each independently

OG Complex Work Unit Chemistry