US 12,215,175 B2
UV curable water based polyelectrolyte composition and method for producing polyelectrolyte film using the composition
Jung Hyun Kim, Seoul (KR); Chan Il Park, Seoul (KR); Young No Kim, Anyang-si (KR); So Young Bae, Seoul (KR); Min Seok Do, Seoul (KR); and Jeong Min Kim, Gyeongsangnam-do (KR)
Assigned to Yonsei University Industry Foundation (Yonsei UIF), Seoul (KR)
Filed by Yonsei University Industry Foundation (Yonsei UIF), Seoul (KR)
Filed on May 28, 2021, as Appl. No. 17/333,092.
Claims priority of application No. 10-2020-0064667 (KR), filed on May 29, 2020.
Prior Publication US 2021/0371560 A1, Dec. 2, 2021
Int. Cl. C08F 12/30 (2006.01); B05D 1/42 (2006.01); C08F 2/06 (2006.01); C08F 2/10 (2006.01); C08F 2/46 (2006.01); C08F 2/48 (2006.01); C08F 2/50 (2006.01); C08F 112/14 (2006.01); C08F 212/14 (2006.01); C08F 220/32 (2006.01); C08F 220/56 (2006.01); B05D 3/06 (2006.01)
CPC C08F 12/30 (2013.01) [B05D 1/42 (2013.01); C08F 2/06 (2013.01); C08F 2/10 (2013.01); C08F 2/46 (2013.01); C08F 2/48 (2013.01); C08F 2/50 (2013.01); C08F 112/30 (2020.02); C08F 212/30 (2020.02); C08F 220/325 (2020.02); C08F 220/56 (2013.01); B05D 3/067 (2013.01); B05D 2201/02 (2013.01); B05D 2203/35 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A polyelectrolyte composition comprising at least one polyelectrolyte selected from the following Formulae 1 to 3:

OG Complex Work Unit Chemistry
an acrylate-based material of the following Formula 4:

OG Complex Work Unit Chemistry
a cross-linker;
a photoinitiator; and
a solvent,
wherein;
for each of Formulae 1 to 4 independently, n is an integer of 1 or more,
a mass ratio of said acrylate-based material to said at least one polyelectrolyte ranges 8:2 to 2:8 based on a solid content thereof.