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US 11,794,505 B2Granted
Resin-dispersed liquid for dye-receptor layer
AssigneeKao Corporation
InventorsNorihiro Fukuri, Hiroto Soma, Christopher Johnson
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AssigneeKao Corporation
InventorsNorihiro Fukuri, Hiroto Soma, Christopher Johnson
Estimating the term…
A resin dispersion for dye receiving layer of a thermal transfer image-receiving sheet, including a polyester resin particle and an aqueous medium. The polyester resin particle includes a polyester resin that is a polycondensate of an alcohol component including at least one of a propylene oxide adduct of 2,2-bis(4-hydroxyphenyl)propane and an ethylene oxide adduct of 2,2-bis(4-hydroxyphenyl)propane, and a carboxylic acid component including an aliphatic dicarboxylic acid compound having a carbon number of 6 or more and 10 or less. A molar ratio of the propylene oxide adduct of 2,2-bis(4-hydroxyphenyl)propane to the ethylene oxide adduct of 2,2-bis(4-hydroxyphenyl)propane in the alcohol component is 0/100 or more and 40/60 or less. A molar ratio of the ethylene oxide adduct of 2,2-bis(4-hydroxyphenyl)propane to the aliphatic dicarboxylic acid compound having a carbon number of 6 or more and 10 or less is 2.1 or more and 15 or less.
A resin dispersion for a dye receiving layer of a thermal transfer image-receiving sheet, comprising a polyester resin particle and an aqueous medium, wherein
A method for producing a thermal transfer image-receiving sheet, the method comprising:
Dependencies are inferred from the claim text.