THERMOSENSITIVE RECORDING MEDIUM

To provide a thermosensitive recording medium that uses an eco-friendly developer.SOLUTION: A thermosensitive recording medium has a thermosensitive recording layer containing a colorless or pale electron-donating leuco dye and an electron-accepting developer, on a support. The electron-accepting de...

Full description

Saved in:
Bibliographic Details
Main Authors OGINO AKITO, HIRAI KENJI, MIDORIKAWA YOSHIMI, MIYAWAKI SHOICHI
Format Patent
LanguageEnglish
Japanese
Published 24.11.2023
Subjects
COLOUR PRINTING
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
Online AccessGet full text

Cover

More Information
Summary:To provide a thermosensitive recording medium that uses an eco-friendly developer.SOLUTION: A thermosensitive recording medium has a thermosensitive recording layer containing a colorless or pale electron-donating leuco dye and an electron-accepting developer, on a support. The electron-accepting developer comprises isolated lignin and an electron-accepting developer other than the isolated lignin.SELECTED DRAWING: None 【課題】環境に優しい顕色剤を用いた感熱記録体を提供する。【解決手段】支持体上に、無色ないし淡色の電子供与性ロイコ染料及び電子受容性顕色剤を含有する感熱記録層を設けた感熱記録体において、該電子受容性顕色剤として単離リグニン及び該単離リグニン以外の電子受容性顕色剤を含有する感熱記録体である。【選択図】なし
Bibliography:Application Number: JP20230172415