Invention Grant
- Patent Title: Reversible thermosensitive recording medium and reversible thermosensitive recording member
- Patent Title (中): 可逆热敏记录介质和可逆热敏记录元件
-
Application No.: US13819124Application Date: 2011-08-11
-
Publication No.: US08877680B2Publication Date: 2014-11-04
- Inventor: Tadafumi Tatewaki , Koji Yamaguchi
- Applicant: Tadafumi Tatewaki , Koji Yamaguchi
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2010-194615 20100831
- International Application: PCT/JP2011/068636 WO 20110811
- International Announcement: WO2012/029546 WO 20120308
- Main IPC: B41M5/30
- IPC: B41M5/30 ; B41M5/337 ; B41M5/40 ; B41M5/42 ; B41M5/44 ; B41M7/00

Abstract:
A reversible thermosensitive recording medium including a support, a reversible thermosensitive recording layer provided on the support and an antistatic layer, wherein the antistatic layer is provided on at least one of the reversible thermosensitive recording layer and a surface of the support opposite to the surface thereof on which the reversible thermosensitive recording layer is provided, wherein the antistatic layer contains spherical fillers and a curable conductive polymer, and wherein the spherical fillers satisfy the following Expression (1): 4≦average particle diameter of the spherical fillers/thickness of the antistatic layer≦6 Expression (1).
Public/Granted literature
- US20130157847A1 REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM AND REVERSIBLE THERMOSENSITIVE RECORDING MEMBER Public/Granted day:2013-06-20
Information query