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公开(公告)号：US20200180335A1
公开(公告)日：2020-06-11
申请号：US16323422
申请日：2017-08-21
Applicant: NIPPON SODA CO., LTD.
Inventor： Shuntaro KINOSHITA , Kayoko NOMURA , Kazumi HAMAKAWA , Hiroshi SAKAI
IPC: B41M5/327 , B41M5/333 , B41M5/337 , C07C311/21
Abstract: A recording material and a recording sheet having excellent color-developing performance and storage stability and particularly having excellent heat-resistance of background. The recording material contains a color former (A), a compound represented by formula (I) (B), and a compound represented by formula (II) (C).
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