THERMOSENSITIVE RECORDING MEDIUM
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United States of America Patent
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Issued Date -
Sep 19, 2024
app pub date -
Mar 10, 2022
filing date -
Mar 19, 2021
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Abstract
A thermosensitive recording medium having a thermosensitive recording layer comprising a colorless or pale colored electron donating leuco dye and an electron accepting color developing agent on a substrate, and a protective layer on the thermosensitive recording layer, wherein the thermosensitive recording layer contains at least one kind of urea compound represented by the following general formula (Formula 1) as the electron accepting color developing agent, and wherein the protective layer contains an acrylic resin
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