US 11,834,539 B2
Photocurable material composition, cured product of photocurable material composition and manufacturing method thereof
Terunobu Saitoh, Tokyo (JP); and Hajime Masumoto, Shizuoka (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on May 24, 2022, as Appl. No. 17/751,929.
Application 17/751,929 is a continuation of application No. PCT/JP2020/046162, filed on Dec. 10, 2020.
Claims priority of application No. 2019-225913 (JP), filed on Dec. 13, 2019; and application No. 2020-200635 (JP), filed on Dec. 2, 2020.
Prior Publication US 2022/0282020 A1, Sep. 8, 2022
Int. Cl. C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C08F 283/02 (2006.01)
CPC C08F 283/02 (2013.01) 20 Claims
 
1. A photocurable material composition comprising at least a monofunctional acrylate having a five-membered ring containing an ether bond and a polycarbonate resin soluble in the monofunctional acrylate having the five-membered ring containing the ether bond,
wherein a content of the monofunctional acrylate having the five-membered ring containing the ether bond is 18% by weight to 80% by weight and a content of the polycarbonate resin is 20% by weight to 40% by weight.