| 摘要 |
A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side thereof, in order, a subbing layer and a slipping layer, and wherein the subbing layer has antistatic properties and comprises a mixture of 1) a polymer having a molecular weight of at least about 100,000 and containing at least 25 wt. % of a repeating unit containing an alkylene oxide segment, and 2) a copolymer having the formula: <IMAGE> wherein: A represents units of an addition polymerizable monomer containing at least two ethylenically unsaturated groups; B represents units of a copolymerizable alpha , beta -ethylenically unsaturated monomer; L is a carboxylic group or an aromatic ring; Q is N or P; R1, R2 and R3 each independently represents an alkyl or cycloalkyl group having from about 1 to about 20 carbon atoms, or an a ryl or aralkyl group having from about 6 to about 10 carbon atoms; R4 is H or Ch3; M is an anion; n is an integer of from 1 to 6; x is from about 0 to about 20 mole %; y is from about 0 to about 90 mole %; and z is from about 10 to about 100 mole %; said copolymer 2) being present in said mixture in an amount from about 30 to about 75 wt. %.
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