摘要:
A pyrrolotriazole azomethine dye represented by formula (I), (II) or (IV) is disclosed: ##STR1## Also, a heat transfer dye providing material is disclosed, in which the material includes a support having thereon a dye providing layer containing a heat migrating dye, with the dye providing layer containing at least one pyrrolotriazole azomethine dye represented by any of the above formulae (I), (II) and (IV).
摘要:
Disclosed is a heat-transferring dye-donating material having a heat-transferring dye-donating layer containing a heat transferring dye on a support, which is characterized in that the heat-transferring dye is an azomethine dye where the benzene ring in the part corresponding to the developing agent is substituted by an atomic group represented by formula (Ia): ##STR1## wherein X represents an alkoxy group, an aryloxy group or an amino group and R.sub.16 represents a hydrogen atom or an alkyl group.
摘要:
Disclosed is a heat transfer dye providing material having on a support a dye providing layer containing a heat migrating dye, wherein the dye providing layer contains a heat migrating dye represented by following formula (I): ##STR1##
摘要:
A thermosensitive transfer material comprising a support having thereon a dye donating layer containing a dye represented by formula (I) and/or (II): ##STR1## wherein R.sup.1 represents a hetero ring containing at least one oxygen or nitrogen atom;R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.11, R.sup.12, R.sup.13, R.sup.14 and R.sup.15, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, an acylamino group, an alkoxycarbonyl group, a cyano group, an alkoxycarbonylamino group, an aminocarbonylamino group, a carbamoyl group, a sulfamoyl group or a sulfonylamino group;R.sup.9 and R.sup.10, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group; andat least one combination of R.sup.6 and R.sup.9, and R.sup.7 and R.sup.10 may be combined to form a ring, or R.sup.9 and R.sup.10 may be combined to form a ring.
摘要:
A thermal transfer dye-providing material is disclosed, which comprises a support having provided thereon a colorant layer, said colorant layer containing a dye represented by the following general formula (I): ##STR1## wherein R.sub.1 and R.sub.2 each represents a hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, an aryl group, an aryloxy group, an aralkyl group, a cyano group, an acylamino group, a sulfonylamino group, a ureido group, an alkoxycarbonylamino group, an alkylthio group, an arylthio group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a sulfonyl group, an acyl group or an amino group, R.sub.3 R.sub.4 each represents an alkylene group, R.sub.5 represents a halogen atom, an alkoxycarbonyl group, an alkoxycarbonyloxy group, a cyano group, an alkoxycarbonylamino group, a ureido group, a carbamoyl group, a sulfonyl group, an acyloxy group or an acyl group, R.sub.6 represents a hydrogen atom or R.sub.5, n represents 0 or an integer of 1 to 3, and X, Y and Z each represents ##STR2## or a nitrogen atom (wherein R.sub.7 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aralkyl group, an aryl group, an alkoxy group, an aryloxy group or an amino group) or, when X and Y, or Y and Z, are ##STR3## they may be bound to each other to form a saturated or unsaturated hydrocarbon ring, with the above-described substituents being optionally further substituted.
摘要:
A thermal transfer dye donating material comprising a support having thereon a dye donating layer which contains a thermo-mobile dye, wherein the thermo-mobile dye is a dye which can be represented by the general formula (I) indicated below.A--(L--B).sub.q (I)In this formula, A represents a dye residue which has an absorbance in the visible region and/or infrared region, L represents a divalent linking group or a simple bond, and B represents an atomic grouping which has the effect of suppressing the fading of the dye. Moreover, q is 1 or 2, and when q is 2, L and B may be the same or different.
摘要:
A thermal transfer dye donating material comprising a support having thereon a dye donating layer which contains a thermo-mobile dye, wherein the thermo-mobile dye is a dye which can be represented by the general formula (I) indicated below.A--(L--B).sub.q (I)In this formula, A represents a dye residue which has an absorbance in the visible region and/or infrared region, L represents a divalent linking group or a simple bond, and B represents an atomic grouping which has the effect of suppressing the fading of the dye. Moreover, q is 1 or 2, and when q is 2, L and B may be the same or different.
摘要:
A heat transfer dye providing material is described, having on a support a dye providing layer containing a binder and a dye represented by formula (I): ##STR1## wherein Q represents an atomic group forming a five or more membered carbocyclic ring or a five or more membered heterocyclic ring containing at least one nitrogen atom;R.sup.1 represents an alkyl group, an alkoxy group, a halogen atom, an acylamino group, an alkoxycarbonyl group, a cyano group, a sulfonylamino group, a carbamoyl group, a sulfamoyl group, an aminocarbonylamino group, or an alkoxycarbonylamino group;R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each represents a hydrogen atom or a group selected from the groups as defined for R.sup.1 ;R.sup.7 represents a hydrogen atom, an alkyl group, or an aryl group; andat least one of R.sup.4 and R.sup.7, R.sup.3 and R.sup.4, and R.sup.5 and R.sup.6 may be taken together to form a ring.In accordance with the invention, an image with a cyan dye of high light fastness is provided.
摘要:
There is disclosed a thermal transfer dye-providing material capable of providing a sharp image having a high density. The dye-providing material includes a support having provided thereon a layer containing a thermally migrating dye, wherein at least one of the dye-containing layer and a layer adjacent thereto contains an infrared-absorbing dye represented by Formula (I), (II) or (III): ##STR1##
摘要:
A heat-sensitive transfer material comprising a support having provided thereon a heat-sensitive transfer layer, wherein said layer contains a dye represented by formula (I): ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, each represents a hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, an aryl group, aryloxy group, an aralkyl group, a cyano group, an acylamino group, a sulfonylamino group, a ureido group, an alkylthio group, an arylthio group, an alkoxycarbonyl group, carbamoyl group, a sulfamoyl group, a sulfonyl group, an acyl group, or an amino group;R.sub.3 and R.sub.4, which may be the same or different, each represents an alkyl group, a cycloalkyl group, an aralkyl group, or an aryl group;provided that either R.sub.3 and R.sub.4, R.sub.2 and R.sub.3, or R.sub.2 and R.sub.4, may combine to each other and the adjacent atoms to form a ring;n represents an integer of from 0 to 3;X, Y and Z, which may be the same or different,each represents a ##STR2## group or a nitrogen atom, wherein R.sub.5 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aralkyl group, an aryl group, an alkoxy group, an aryloxy group, or an amino group;when X and Y or X and Z each represents ##STR3## they may be combine with each other to form a saturated or unsaturated carbon ring; andprovided that the aforesaid group comprising R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each may be substituted.