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US 8,709,974 B2Granted
Thermosensitive recording medium
AssigneeRicoh Company, Ltd.
InventorTohru Kitano
Life of this patent
Estimating the term…
Abstract
A thermosensitive recording medium including a support, and a thermosensitive recording layer containing a leuco dye and a developer, and formed on a surface of the support, wherein the thermosensitive recording medium comprises at least any one of diiodomethyl-p-tolylsulfone and 3-iodo-2-propynyl-butyl-carbamate.
Claims12
A thermosensitive recording medium comprising:
- a support,
- a thermosensitive recording layer comprising a leuco dye and a developer, and formed on a surface of the support, and
- an acrylic adhesive layer disposed on another surface of the support, said another surface being opposite to the surface on which the thermosensitive recording layer is formed,
- wherein diiodomethyl-p-tolylsulfone is dispersed throughout the acrylic adhesive layer.
1 more element
A thermosensitive recording medium comprising:
- a support,
- a thermosensitive recording layer comprising a leuco dye and a developer, and formed on a surface of the support,
- a back coat layer disposed on another surface of the support, and
- an acrylic adhesive layer disposed on a specific surface of the back coat layer and where said specific surface is opposite to the surface of the support on which the thermosensitive recording layer is formed,
- wherein diiodomethyl-p-tolylsulfone is dispersed throughout the acrylic adhesive layer.
2 more elements
Dependencies are inferred from the claim text.