Transfer recording method using reactive sublimable dyes

In a transfer recording method which comprises heating a transfer sheet having a color material layer containing a sublimable dye on a base according to the image information received, thereby subliming said sublimable dye and transfer recording it on an image receiving layer of a recording sheet, a transfer recording method which is characterized in that the color material layer of the transfer sheet contains a sublimable dye having an epoxy group and the image receiving layer of the recording sheet contains an active hydrogen compound or an organic acid anhydride.

In a transfer recording method which comprises heating a transfer sheet having a color material layer containing a sublimable dye on a base according to the image information received, thereby subliming said sublimable dye and transfer recording it on an image receiving layer of a recording sheet, a transfer recording method which is characterized in that the color material layer of the transfer sheet contains a sublimable dye having an acryloyl group or a methacryloyl group and the image receiving layer of the recording sheet contains an active hydrogen compound.

A heat-sensitive transfer recording sheet set which comprises a transfer sheet provided with a color material layer containing a sublimable dye, and a recording sheet having an image receiving layer capable of undergoing a covalent bond reaction with said subliming dye by heating said transfer sheet according to the image information received, a heat-sensitive transfer recording sheet set which is characterized in that the color material layer of the transfer sheet contains a sublimable dye having a vinylsulfonyl group and the image receiving layer of the recording sheet contains an active hydrogen compound.

A heat-sensitive transfer recording sheet set which comprises a transfer sheet provided with a color material layer containing a sublimable dye, and a recording sheet having an image receiving layer capable of undergoing a covalent bond reaction with said subliming dye by heating said transfer sheet according to the image information received, a heat-sensitive transfer recording sheet set which is characterized in that the color material layer of the transfer sheet contains a sublimable dye having an epoxy group and the image receiving layer of the recording sheet contains an active hydrogen compound or an organic acid anhydride.

A heat-sensitive transfer recording sheet set which comprises a transfer sheet provided with a color material layer containing a sublimable dye, and a recording sheet having an image receiving layer capable of undergoing a covalent bond reaction with said subliming dye by heating said transfer sheet according to the image information received, a heat-sensitive transfer recording sheet set which is characterized in that the color material layer of the transfer sheet contains a sublimable dye having an acryloyl group or a methacryloyl group and the image receiving layer of the recording sheet contains an active hydrogen compound.