| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin for a thermal transfer image-receiving sheet, which provides a thermal transfer image-receiving sheet superior in a dyeing property and mold-release characteristic, and to provide a thermal transfer image receiving sheet having a dye receiving layer containing the resin. <P>SOLUTION: The resin for the thermal transfer image-receiving sheet contains a graft polymer which contains a main chain segment (A1) formed of a polyester resin having an acid value of 5 to 40 mgKOH/g, and a side chain segment (A2) formed of an addition polymer-based resin. The segment (A1) is obtained by polycondensing an alcohol component containing an alkyleneoxide adduct of 2,2-bis(4-hydroxyphenyl)propane in an amount of 60 mol% or more with a carboxylic acid component, and the segment (A2) contains a constitutional unit derived from an aromatic group-containing addition-polymerizable monomer in an amount of 85 wt.% or more. <P>COPYRIGHT: (C)2011,JPO&INPIT |
