US 11,753,367 B2
Xylylene diisocyanate composition, polymerizable composition for optical material, resin, molded article, optical element, and lens
Masayuki Takaguchi, Chiba (JP); and Masaru Kawaguchi, Fukuoka (JP)
Assigned to MITSUI CHEMICALS, INC., Tokyo (JP)
Appl. No. 17/999,678
Filed by MITSUI CHEMICALS, INC., Tokyo (JP)
PCT Filed Mar. 9, 2022, PCT No. PCT/JP2022/010364
§ 371(c)(1), (2) Date Nov. 22, 2022,
PCT Pub. No. WO2022/191247, PCT Pub. Date Sep. 15, 2022.
Claims priority of application No. 2021-038757 (JP), filed on Mar. 10, 2021.
Prior Publication US 2023/0202971 A1, Jun. 29, 2023
Int. Cl. C07C 265/14 (2006.01); C07C 265/08 (2006.01); G02B 1/04 (2006.01); C08G 18/71 (2006.01); C08G 18/20 (2006.01); C08G 18/38 (2006.01); C08G 18/76 (2006.01)
CPC C07C 265/14 (2013.01) [C07C 265/08 (2013.01); C08G 18/2018 (2013.01); C08G 18/2027 (2013.01); C08G 18/3876 (2013.01); C08G 18/712 (2013.01); C08G 18/7614 (2013.01); G02B 1/04 (2013.01)] 11 Claims
 
1. A xylylene diisocyanate composition comprising:
a xylylene diisocyanate, a compound represented by the following chemical formula (1), and a compound represented by the following chemical formula (2)

OG Complex Work Unit Chemistry

OG Complex Work Unit Chemistry