Invention Grant
- Patent Title: Thermosensitive recording material
- Patent Title (中): 热敏记录材料
-
Application No.: US12848521Application Date: 2010-08-02
-
Publication No.: US08008229B2Publication Date: 2011-08-30
- Inventor: Toshiaki Ikeda , Hiroaki Matsui , Yoshitaka Sano , Yoshiaki Matsunaga , Yuhei Fujimoto
- Applicant: Toshiaki Ikeda , Hiroaki Matsui , Yoshitaka Sano , Yoshiaki Matsunaga , Yuhei Fujimoto
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2009-182488 20090805
- Main IPC: B41M5/42
- IPC: B41M5/42

Abstract:
To provide a thermosensitive recording material, which contains: a base; a thermosensitive coloring layer containing a leuco dye and a color developer; at least one protective layer containing a resin, a crosslinking agent, and wax, wherein the thermosensitive coloring layer is disposed on the base, and the protective layer is disposed on the thermosensitive coloring layer, and wherein the resin is reactive carbonyl group-containing polyvinyl alcohol, the crosslinking agent is a hydrazide compound, and the wax is oxidized polyethylene wax.
Public/Granted literature
- US20110033642A1 THERMOSENSITIVE RECORDING MATERIAL Public/Granted day:2011-02-10
Information query
IPC分类: