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    • 1. 发明授权
    • Infrared absorbing merocyanine dyes for dye-donor element used in
laser-induced thermal dye transfer
    • 用于激光诱导热染料转移的染料供体元件的红外吸收部花青染料
    • US4950640A
    • 1990-08-21
    • US366967
    • 1989-06-16
    • Steven EvansCharles D. DeBoer
    • Steven EvansCharles D. DeBoer
    • B41M5/382B41M5/385B41M5/388B41M5/39B41M5/392B41M5/42B41M5/46D06P5/00
    • B41M5/465B41M5/392Y10S428/913Y10S428/914Y10S430/146Y10T428/31786
    • A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is a merocyanine dye. In a preferred embodiment, the merocyanine dye has the following formula: ##STR1## wherein R represents a substituted or unsubstituted alkyl group having from 1 to about 6 carbon atoms or a substituted or unsubstituted aryl or hetaryl group having from about 5 to about 10 atoms;R.sup.1, R.sup.2, R.sup.3, and R.sup.4 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryl group; or any two of said R, R.sup.1,R.sup.2, R.sup.3 and R.sup.4 groups may be joined together to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;A represents hydrogen, --COR, --CO.sub.2 R, --CONHR, --CONR.sub.2, --SO.sub.2 R, --SO.sub.2 NHR, --SO.sub.2 NR.sub.2 --SR, or --CN;B represents --NHR, --NR.sub.2, --OR, --SR or --R;or A or B may be joined together or with R.sup.3 or R.sup.4 to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;Y represents a dialkyl-substituted carbon atom, a vinylene group, an oxygen atom, a sulphur atom, a selenium atom, a tellurium atom, NR, or a direct bond to the carbon at the R.sup.2 position;Z represents the atoms necessary to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring; andn is 3 to 5.
    • 2. 发明授权
    • Infrared absorbing trinuclear cyanine dyes for dye-donor element used in
laser-induced thermal dye transfer
    • 用于激光诱导热染料转移的染料供体元件的红外线吸收三核花青染料
    • US5034303A
    • 1991-07-23
    • US367061
    • 1989-06-16
    • Steven EvansCharles D. DeBoer
    • Steven EvansCharles D. DeBoer
    • D06P5/00B41M5/382B41M5/385B41M5/388B41M5/39B41M5/392B41M5/46
    • B41M5/465B41M5/392Y10S430/145
    • A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is a trinuclear cyanine dye. In a preferred embodiment, the trinuclear cyanine dye has the following formula: ##STR1## wherein: R.sup.1, R.sup.2 and R.sup.3 each independently represents a substituted or unsubstituted alkyl or cycloalkyl group having from 1 to about 6 carbon atoms or an aryl or hetaryl group having from about 5 to about 10 atoms;R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryl group;or any of said R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 groups may be combined with R.sup.1, R.sup.2 or R.sup.3 or with each other to form a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;J is NR.sup.1 O, or S;Z.sup.1 and Z.sup.2 each independently represents hydrdogen, R.sup.1 or the atoms necessary to form a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;Y.sup.1 and Y.sup.2 each independently represents a dialkyl-substituted carbon atom, a vinylene group, an oxygen atom, a sulfur atom, a selenium atom, a tellurium atom, NR.sup.1, or a direct bond to the carbon at the R.sup.5 or R.sup.7 position;m and n are each independently 0 to 3, with the proviso that n+m is at least 3; andX is a monovalent anionic group isolated or covalently attached to any of said R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, Z.sup.1 or Z.sup.2 groups.
    • 3. 发明授权
    • Infrared absorbing oxonol dyes for dye-donor element used in
laser-induced thermal dye transfer
    • 用于激光诱导热染料转移的染料供体元件的红外吸收氧杂菁染料
    • US5035977A
    • 1991-07-30
    • US367062
    • 1989-06-16
    • Charles D. DeBoerSteven Evans
    • Charles D. DeBoerSteven Evans
    • B41M5/382B41M5/385B41M5/388B41M5/39B41M5/392B41M5/42B41M5/46D06P5/00
    • B41M5/465B41M5/392Y10S430/145
    • A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is an oxonol dye. In a preferred embodiment, the oxonol dye has the following formula: ##STR1## wherein: R.sup.1, R.sup.2 and R.sup.3 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, carbamoyl, sulfonyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryl group; or any two of said R.sup.1, R.sup.2 and R.sup.3 groups may be joined together to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring; or either R.sup.1 or R.sup.2 may be joined to R.sup.4 or R.sup.6 to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring; or R.sup.2 or R.sup.3 may be joined to R.sup.5 or R.sup.7 to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;each R.sup.4 and R.sup.5 independently represents hydrogen, halogen, cyano, alkoxy, aryloxycarbonyl, alkoxycarbonyl, carbamoyl, sulfamoyl, sulfonyl, acyl, nitro or a substituted or unsubstituted alkyl, aryl or hetaryl group;R.sup.6 and R.sup.7 each independently represents alkoxy, aryloxy, alkylamino, arylamino, or a substituted or unsubstituted alkyl, aryl or hetaryl group;Y.sup.1 and Y.sup.2 each independently represents sulfur, oxygen or NR, where R is a substituted or unsubstituted alkyl group having from 1 to about 6 carbon atoms, or a substituted or unsubstituted aryl or hetaryl group;n is 1 to 3;m is 3 to 5; andX is a monovalent cation.
    • 4. 发明授权
    • Infrared absorbing chalcogenopyrylo-arylidene dyes for dye-donor element
used in laser-induced thermal dye transfer
    • 用于激光诱导热染料转移的染料供体元件的红外吸收硫族元素 - 芳基亚芳基染料
    • US4948776A
    • 1990-08-14
    • US366969
    • 1989-06-16
    • Steven EvansCharles D. DeBoer
    • Steven EvansCharles D. DeBoer
    • B41M5/392B41M5/382B41M5/385B41M5/388B41M5/39B41M5/46
    • B41M5/465B41M5/392Y10S428/913Y10S428/914Y10S430/146Y10T428/31786
    • A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is a chalcogenopyrylo-arylidene dye. In a preferred embodiment, the chalcogenopyrylo-arylidene dye has the following formula: ##STR1## wherein: R.sup.1 and R.sup.2 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryl group; or any of R.sup.1 and R.sup.2 may be joined together or with an adjacent aromatic ring to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;R.sup.3 and R.sup.6 each independently represents R.sup.1 or the atoms necessary to complete a 5- to 7-membered fused substituted or unsubstituted carbocyclic or heterocyclic ring;R.sup.4 and R.sup.5 each independently represents a substituted or unsubstituted alkyl or cycloalkyl group having from 1 to about 6 carbon atoms or an aryl or hetaryl group having from about 5 to about 10 atoms;or R.sup.4 and R.sup.5 may be joined together or to the carbon atom of the adjacent aromatic ring at a position ortho to the position of attachment of the anilino nitrogen to form, along with the nitrogen to which they are attached, a 5- to 7-membered heterocyclic ring;Y is oxygen, sulfur, selenium or tellurium with the methine chain being joined ortho or para to Y;X is a monovalent anion;n and m are 4; andp is 1-3, with the proviso that when Y is oxygen, then p is 2 or 3.
    • 5. 发明授权
    • Infrared absorbing indene-bridged-polymethine dyes for dye-donor element
used in laser-induced thermal dye transfer
    • 用于激光诱导热染料转移的染料供体元件的红外吸收茚 - 桥联聚甲炔染料
    • US5019480A
    • 1991-05-28
    • US367064
    • 1989-06-16
    • Charles D. DeBoerSteven Evans
    • Charles D. DeBoerSteven Evans
    • B41M5/382B41M5/385B41M5/388B41M5/39B41M5/392B41M5/42B41M5/46D06P5/00
    • B41M5/465B41M5/392Y10S430/145Y10S430/146
    • A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is an indene-bridged-polymethine dye. In a preferred embodiment, the indene-bridged-polymethine dye has the following formula: ##STR1## wherein: R represents a substituted or unsubstituted alkyl or cycloalkyl group having from 1 to about 6 carbon atoms or an aryl or hetaryl group having from about 5 to about 10 atoms; R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryly group; or any two of said R, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 groups may be joined together to form a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;A represents --COR, --CO.sub.2 R, --CONHR, --CONR.sub.2, --SO.sub.2 R, --SO.sub.2 NHR, --SO.sub.2 NR.sub.2 or --CN;B represents A or hydrogen, --R, --SR, --OR or --NR; or A or B may be joined together to form a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;Y represents a dialkyl-substituted carbon atom, a vinylene group, an oxygen atom, a sulfur atom, a selenium atom, a tellurium atom, NR, or a direct bond to the carbon at the R.sup.2 position;Z represents hydrogen or the atoms necessary to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring; andn is 0 to 3.
    • 6. 发明授权
    • Infrared absorbing bis(chalcogenopyrylo)polymethine dyes for dye-donor
element used in laser-induced thermal dye transfer
    • 用于激光诱导热染料转移的染料供体元件的红外吸收双(硫属元素复合)聚甲炔染料
    • US4948777A
    • 1990-08-14
    • US366970
    • 1989-06-16
    • Steven EvansCharles D. DeBoer
    • Steven EvansCharles D. DeBoer
    • B41M5/392B41M5/385B41M5/388B41M5/39B41M5/46
    • B41M5/465B41M5/392Y10S428/913Y10S428/914Y10S430/146Y10T428/31786
    • A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is a bis(chalcogenopyrylo)polymethine dye. In a preferred embodiment, the bis(chalcogenopyrylo)polymethine dye has the following formula: ##STR1## wherein: R.sup.1, R.sup.2 and R.sup.3 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryl group; or any two of said R.sup.1, R.sup.2 and R.sup.3 groups may be joined together to form a 5- to 7-membered substituted or unsubstituted carboxyclic or heterocyclic ring; or R.sup.1 may be joined to Z.sup.1 to form a fused 5- or 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring; or R.sup.3 may be joined to Z.sup.2 to form a fused 5- or 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;Y.sup.1 and Y.sup.2 each independently represents sulfur, oxygen, tellurium, or selenium, with the methine chain being joined ortho or para to each of Y.sup.1 and Y.sup.2 ;Z.sup.1 and Z.sup.2 each independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to about 6 carbon atoms; a substituted or unsubstituted aryl or hetaryl group having from about 5 to about 10 atoms; or the atoms necessary to complete a 5- to 7-membered carbocyclic or heterocyclic ring;each m independently is 1 to 4;n is 1 to 3; andX is a monovalent anion.
    • 8. 发明授权
    • Infrared absorbing bis(aminoaryl)polymethine dyes for dye-donor element
used in laser-induced thermal dye transfer
    • 用于激光诱导热染料转移的染料供体元件的红外线吸收双(氨基芳基)聚甲炔染料
    • US4950639A
    • 1990-08-21
    • US366968
    • 1989-06-16
    • Charles D. DeBoerSteven Evans
    • Charles D. DeBoerSteven Evans
    • B41M5/392B41M5/382B41M5/46
    • B41M5/465B41M5/392Y10S428/913Y10S428/914Y10S430/146Y10T428/31786
    • A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is a bis(aminoaryl)polymethine dye. In a preferred embodiment, the bis(aminoaryl)polymethine dye has the following formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryl group; or any two of said R.sup.1, R.sup.2 and R.sup.3 groups may be joined together or with an adjacent aromatic ring to complete a 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;R.sup.4, R.sup.5, R.sup.6 and R.sup.7 each independently represents hydrogen, a substituted or unsubstituted alkyl or cycloalkyl group having from 1 to about 6 carbon atoms or an aryl or hetaryl group having from about 5 to about 10 atoms;or R.sup.4 and R.sup.5 or R.sup.6 and R.sup.7 may be joined together to form a 5- to 7-membered heterocyclic ring;or R.sup.4, R.sup.5, R.sup.6 or R.sup.7 may be joined to the carbon atom of the adjacent aromatic ring at a position ortho to the position of attachment of the anilino nitrogen to form, along with the nitrogen to which they are attached, a 5-or 6-membered heterocyclic ring;n is 1 to 5;X is a monovalent anion;Z.sup.1 and Z.sup.2 each independently represents R.sup.1 or the atoms necessary to complete a 5- to 7-membered fused carbocyclic or heterocyclic ring; and m and p are each 4.