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公开(公告)号:US20220144980A1
公开(公告)日:2022-05-12
申请号:US17434124
申请日:2020-02-26
Applicant: NAGASE CHEMTEX CORPORATION
Inventor: Kazuki YOSHINO , Keiji WATANABE
Abstract: A cured product of a curable material is a cured product of a curable material containing a benzoxazine compound and a polymerization initiator. The benzoxazine compound has a polymerizable functional group on a nitrogen atom constituting an oxazine ring. The cured product has a curing rate of 60% or more. The present invention also encompasses a polymer composition including a polymer including repeating units of a polymerizable monomer having a benzoxazine ring.