- 专利标题: Photothermographic material
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申请号: US11252783申请日: 2005-10-19
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公开(公告)号: US07153646B2公开(公告)日: 2006-12-26
- 发明人: Kouta Fukui , Seiichi Yamamoto , Keiichi Suzuki
- 申请人: Kouta Fukui , Seiichi Yamamoto , Keiichi Suzuki
- 申请人地址: JP Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JP Kanagawa
- 代理商 Margaret A. Burke; Sheldon J. Moss
- 优先权: JP2004-342287 20041126
- 主分类号: G03C1/498
- IPC分类号: G03C1/498
摘要:
A photothermographic material having, on at least an image forming layer including at least an organic silver salt and a non-photosensitive layer on the image forming layer, wherein the photothermographic material further has a non-photosensitive intermediate layer between the image forming layer and the non-photosensitive layer, and 50% by weight or more of a binder of the non-photosensitive intermediate layer is formed by a polymer latex, and the photothermographic material contains a metal phthalocyanine dye represented by formula (PC-1): wherein, M represents a metal atom, at least one of R1, R4, R5, R8, R9, R12, R13, and R16 is an electron-attracting group, and R2, R3, R6, R7, R10, R11, R14, and R15 each independently represent a hydrogen atom or a substituent. The invention provides a photothermographic material which exhibits high sharpness, preferable image tone, and excellent image storability.
公开/授权文献
- US20060115776A1 Photothermographic material 公开/授权日:2006-06-01
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