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    • 26. 发明授权
    • Heat-sensitive transfer recording material
    • 热敏转印记录材料
    • US5155091A
    • 1992-10-13
    • US727063
    • 1991-07-08
    • Noritaka NakayamaOsamu Ishige
    • Noritaka NakayamaOsamu Ishige
    • B41M5/385B41M5/035B41M5/26B41M5/388B41M5/39
    • B41M5/385Y10S428/913Y10S428/914Y10T428/265Y10T428/273Y10T428/277Y10T428/31507Y10T428/31725Y10T428/31786
    • Disclosed is a heat-sensitive transfer recording material comprising a support and a heat-sensitive layer thereon, wherein said layer contains at least a compound represented by the formula (I): ##STR1## (wherein R.sup.1 represents hydrogen atom, an alkyl group, an aryl group or a --CO-R.sup.4 -- (where R.sup.4 represents an alkylene group) which has carbonyl carbon to nitrogen atom and also is bonded at one end to the benzene nucleus substituted with R.sup.2 to form a ring; R.sup.2 and R.sup.3 each represent hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an aryl group, an alkenyl group, an aralkyl group, an alkoxy group, an aryloxy group, a cyano group, an acylamino group, an alkylthio group, an arylthio group, a sulfonylamino group, a ureido group, a carbamoyl group, a sulfamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfonyl group, an acyl group, an amino group; R.sup.1, R.sup.2 and R.sup.3 may be also the same or different from each other; m and n represent integers of 1 to 3; and X represents a hydroxyl group or a substituted or unsubstituted amino group).
    • 公开了一种热敏转印记录材料,其包含载体和其上的热敏层,其中所述层至少含有由式(I)表示的化合物:其中R 1表示氢原子, 烷基,芳基或-CO-R 4 - (其中R 4表示亚烷基),其具有羰基碳原子和氮原子,并且在一端与被R 2取代的苯环结合形成环; R2和R3 各自表示氢原子,卤素原子,烷基,环烷基,芳基,烯基,芳烷基,烷氧基,芳氧基,氰基,酰氨基,烷硫基, 芳硫基,磺酰氨基,脲基,氨基甲酰基,氨磺酰基,烷氧基羰基,芳氧基羰基,磺酰基,酰基,氨基; R1,R2和R3也可以相同或 彼此不同; m和n表示1至3的整数; X re 呈现羟基或取代或未取代的氨基)。