Invention Grant
- Patent Title: Recording material and optical information recording medium
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Application No.: US14944345Application Date: 2015-11-18
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Publication No.: US09792944B2Publication Date: 2017-10-17
- Inventor: Hidehiro Mochizuki , Tetsuya Watanabe
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2013-111066 20130527
- Main IPC: G11B7/24
- IPC: G11B7/24 ; C09B69/10 ; C09B5/34 ; G11B7/246 ; G11B7/24038 ; G11B7/245 ; C09B57/00

Abstract:
A recording material includes a dye-bonded polymer compound which contains a polymer compound to which a one-photon absorption dye is bonded, and a glass transition temperature of the recording material is higher than 200° C. An optical information recording medium includes a recording layer and an intermediate layer adjacent to the recording layer, and the recording layer contains the above-described recording material.
Public/Granted literature
- US20160071538A1 RECORDING MATERIAL AND OPTICAL INFORMATION RECORDING MEDIUM Public/Granted day:2016-03-10
Information query
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