US 12,384,903 B2
Resin composition, liquid composition, coloring agent compound, and optical material
Daisuke Sasaki, Shizuoka (JP); Yoshihiro Jimbo, Shizuoka (JP); and Hidetomo Furuyama, Shizuoka (JP)
Assigned to FUJIFILM CORPORATION, Tokyo (JP)
Filed by FUJIFILM CORPORATION, Tokyo (JP)
Filed on Oct. 27, 2021, as Appl. No. 17/511,567.
Application 17/511,567 is a continuation of application No. PCT/JP2020/020291, filed on May 22, 2020.
Claims priority of application No. 2019-096563 (JP), filed on May 23, 2019.
Prior Publication US 2022/0049068 A1, Feb. 17, 2022
Int. Cl. C08K 5/3415 (2006.01); C07D 403/06 (2006.01); C07D 405/14 (2006.01); C07D 413/06 (2006.01); C08L 57/00 (2006.01); C08L 101/00 (2006.01); C09B 23/04 (2006.01); C09D 133/12 (2006.01); G02B 1/04 (2006.01); G02B 1/14 (2015.01); G02B 5/22 (2006.01); G02C 7/00 (2006.01); G02C 7/10 (2006.01)
CPC C08K 5/3415 (2013.01) [C08L 57/00 (2013.01); G02B 1/14 (2015.01)] 8 Claims
 
1. A resin composition comprising:
a coloring agent represented by Formula 1; and
a resin,

OG Complex Work Unit Chemistry
wherein, in Formula 1, both R1 and R2 represent unsubstituted phenyl groups or unsubstituted alkyl groups having 1 to 12 carbon atoms,
R3, R5, and R6 satisfy the following (i) or (ii), (i) R5 and R6 are bonded to each other to form a 6-membered ring and R3 represents a hydrogen atom or a substituent, or (ii) R3 and R5 each independently represent an unsubstituted alkyl group having 1 to 8 carbon atoms and R6 represents a hydrogen atom or a substituent, and
R4 represents a hydrogen atom, a substituted alkyl group substituted with an alkoxycarbonyloxy group having totally 1 to 18 carbon atoms, or a substituted aryl group substituted with an alkoxycarbonyloxy group having totally 6 to 22 carbon atoms, provided that when R4 is a hydrogen atom, both R1 and R2 are unsubstituted alkyl groups having 1 to 12 carbon atoms.