Invention Grant
- Patent Title: Photothermographic material and image forming method
- Patent Title (中): 光热成像材料和成像方法
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Application No.: US10849515Application Date: 2004-05-20
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Publication No.: US07144688B2Publication Date: 2006-12-05
- Inventor: Hajime Nakagawa , Takayasu Yasuda
- Applicant: Hajime Nakagawa , Takayasu Yasuda
- Applicant Address: JP Kangawa
- Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee Address: JP Kangawa
- Agent Margaret A. Burke; Sheldon J. Moss
- Priority: JP2003-144757 20030522
- Main IPC: G03C5/16
- IPC: G03C5/16 ; G03C1/498

Abstract:
The present invention provides a photothermographic material having an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder, on one surface of a support, and having at least one back layer and a back surface protective layer, on the other surface of the support, wherein a binder of the back surface protective layer contains a water-soluble polymer and a latex polymer having a glass transition temperature of −30° C. to 40° C.; and an image forming method using the same.The photothermographic material and the image forming method of the invention provide excellent coating property and excellent transportability during thermal development in a thermal developing apparatus.
Public/Granted literature
- US20040234910A1 Photothermographic material and image forming method Public/Granted day:2004-11-25
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