Azo dyes for thermotransfer printing
    2.
    发明授权
    Azo dyes for thermotransfer printing 失效
    用于热转印打印的AZO染色

    公开(公告)号:US5200386A

    公开(公告)日:1993-04-06

    申请号:US708371

    申请日:1991-05-31

    摘要: Azo dyes useful for thermotransfer printing have the formula ##STR1## where the substituents have the following meanings: X is a radical of the formula IIa or IIb ##STR2## R.sup.1 is H, C.sub.1 -C.sub.6 -alkyl or phenyl which may be substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.2 -alkoxy, chlorine, bromine or cyano,R.sup.2 is H, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, chlorine or bromine, n is 1 or 2, K is a radical of a coupling component IIH--K III of the aniline, aminonaphthaline, pyrazole, diaminopyridine, hydroxypyridone or tetrahydroquinoline series.

    摘要翻译: 可用于热转印印刷的偶氮染料具有式(I)其中取代基具有以下含义:X是式IIa或IIb的基团R 1 O(CH 2)或者IIa IIb R 1是H,C 1 -C 6烷基 或可被C 1 -C 4 - 烷基,C 1 -C 2 - 烷氧基,氯,溴或氰基取代的苯基,R 2为H,C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,氯或溴,n为1或2 K是苯胺,氨基萘,吡唑,二氨基吡啶,羟基吡啶酮或四氢喹啉系的偶联组分II HK III的基团。

    Transfer of AZO dyes
    3.
    发明授权
    Transfer of AZO dyes 失效
    转移AZO染料

    公开(公告)号:US5037798A

    公开(公告)日:1991-08-06

    申请号:US358142

    申请日:1989-05-30

    摘要: Azo dyes are transferred from a substrate to a plastic-coated paper by diffusion with the aid of a thermal printing head, these azo dyes having the formula ##STR1## where R.sup.1 and R.sup.2 are each independently of the other hydrogen, substituted or unsubstituted alkyl or substituted or unsubstituted phenyl,R.sup.3 is hydrogen, alkyl, alkoxy or substituted or unsubstituted alkanoyl- or benzoyl-amino,R.sup.4 is hydrogen, chlorine, alkyl, alkoxy, alkylthio or substituted or unsubstituted phenyl andR.sup.5 is cyano, substituted or unsubstituted alkoxy- or phenoxy-carbonyl or substituted or unsubstituted mono- or di-alkyl- or -phenyl-carbamoyl.

    摘要翻译: 偶氮染料借助于热敏印刷头通过扩散从基底转移到塑料涂布的纸上,这些偶氮染料具有式“IMAGE”,其中R 1和R 2各自独立于另一个氢,取代或未取代的烷基或 取代或未取代的苯基,R3是氢,烷基,烷氧基或取代或未取代的烷酰基或苯甲酰氨基,R4是氢,氯,烷基,烷氧基,烷硫基或取代或未取代的苯基,R5是氰基,取代或未取代的烷氧基 - 或 苯氧基 - 羰基或取代或未取代的单 - 或二 - 烷基 - 或 - 苯基 - 氨基甲酰基。

    Azo dyes for thermal transfer printing
    9.
    发明授权
    Azo dyes for thermal transfer printing 失效
    AZO染色用于热转印

    公开(公告)号:US5204312A

    公开(公告)日:1993-04-20

    申请号:US714021

    申请日:1991-06-12

    摘要: Azo dyes suitable for thermal transfer printing have the formula ##STR1## in which the substituents have the following meanings: R.sup.1 is H, amino, hydroxyl or C.sub.1 -C.sub.3 -alkyl, R.sup.2 is H, acetyl, carbamoyl or cyano, R.sup.3 is .omega.-phenoxy-, .omega.-tolyloxy-, .omega.-benzyloxy- or .omega.-cyclohexyloxy-C.sub.1 -C.sub.12 -alkyl whose carbon chain may be interrupted by one or two of the following nonadjacent members --O--, --CO--, --O--CO-- or --CO--O-- and which may carry one or two of the following substituents: halogen, hydroxyl, C.sub.1 -C.sub.2 -alkyl, phenyl or cyclohexyl; R.sup.4 and R.sup.5 are each H, halogen, cyano, nitro, trihalomethyl, or a radical of the formula --CO--H, --CO--R.sup.6, --O--CO--R.sup.6, --CO--OR.sup.6, --SO--OR.sup.6, --O--SO--OR.sup.6, --CO--NR.sup.7 R.sup.8, --O--CO--NR.sup.7 R.sup.8, --SO.sub.2 --NR.sup.7 R.sup.8 or --O--SO.sub.2 --NR.sup.7 R.sup.8 where R.sup.6 is C.sub.1 -C.sub.12 -alkyl or .omega.-phenoxy-, .omega.-tolyloxy-, .omega.-benzyloxy- or .omega.-cyclohexyloxy-C.sub.1 -C.sub.12 -alkyl where the carbon chain may in each case be interrupted by one or two oxygen atoms in ether function, R.sup.7 is C.sub.1 -C.sub.12 -alkyl and R.sup.8 is H or has one of the meanings of R.sup.7.

    摘要翻译: 适用于热转移印花的偶氮染料具有式(I)其中取代基具有以下含义:R 1为H,氨基,羟基或C 1 -C 3 - 烷基,R 2为H,乙酰基,氨基甲酰基或氰基,R 3为ω - 苯氧基 - ,ω-甲酰氧基 - ,ω-苄氧基 - 或ω-环己氧基-C1-C12-烷基,其碳链可以被一个或两个以下不相邻的基团-O - , - CO-,-O-CO - 或-CO-O-,并且其可以携带一个或两个以下取代基:卤素,羟基,C 1 -C 2 - 烷基,苯基或环己基; R4和R5各自为H,卤素,氰基,硝基,三卤代甲基或式-CO-H,-CO-R6,-O-CO-R6,-CO-OR6,-SO-OR6,-O -SO-OR 6,-CO-NR 7 R 8,-O-CO-NR 7 R 8,-SO 2 -NR 7 R 8或-O-SO 2 -NR 7 R 8,其中R 6为C 1 -C 12 - 烷基或ω-苯氧基 - ,ω-甲酰氧基 - ,ω-苄氧基 - 或ω-环己氧基-C1-C12-烷基,其中碳链可以在每种情况下被醚功能中的一个或两个氧原子中断,R7是C1-C12-烷基,R8是H或具有R7 。

    Oxadiazolyl-benzene azo hydroxy-pyridone dyes for thermal transfer
printing a yellow print
    10.
    发明授权
    Oxadiazolyl-benzene azo hydroxy-pyridone dyes for thermal transfer printing a yellow print 失效
    OXADIAZOLYL-BENZENE AZO羟基磷灰石用于热转印打印黄色印刷

    公开(公告)号:US5093308A

    公开(公告)日:1992-03-03

    申请号:US590130

    申请日:1990-09-28

    摘要: Azo dyes useful for thermotransfer printing have the formula ##STR1## where R.sup.1 and R.sup.2 are each H; alkyl, alkoxyalkyl, alkanoyloxyalkyl, alkoxycarbonyloxyalkyl, alkoxycarbonylalkyl, haloalkyl, hydroxyalkyl or cyanoalkyl each of up to 20 carbon atoms and each of which may be substituted by phenyl, C.sub.1 -C.sub.4 -alkylphenyl, C.sub.1 -C.sub.4 -alkoxyphenyl, halophenyl, benzyloxy, C.sub.1 -C.sub.4 -alkylbenzyloxy, C.sub.1 -C.sub.4 -alkoxybenzyloxy, halobenzyloxy, halogen, hydroxyl or cyano; phenyl or cyclohexyl which may each be substituted by C.sub.1 -C.sub.15 -alkyl, C.sub.1 -C.sub.15 -alkoxy, halogen or benzyloxy; or a radical II[--W--O].sub.n --R.sup.4 IIwhere W is identical or different C.sub.2 -C.sub.5 -alkylene, n is 1-6, R.sup.4 is C.sub.1 -C.sub.4 -alkyl or phenyl which may be substituted by C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, R.sup.3 is H, NH.sub.2, OH or C.sub.1 -C.sub.3 -alkyl, X is H, Cl, Br, No.sub.2, methyl, phenoxy, tolyloxy, dimethylphenyloxy, chlorophenoxy or C.sub.1 -C.sub.4 -alkoxy, Y is H, Cl or Br, and Z is H, acetyl, carbamoyl or cyano.

    摘要翻译: 可用于热转印印刷的偶氮染料具有式(I),其中R 1和R 2各为H; 烷基,烷氧基烷基,烷酰氧基烷基,烷氧基羰基氧基烷基,烷氧基羰基烷基,卤代烷基,羟基烷基或氰基烷基,各自至多20个碳原子,并且各自可被苯基,C 1 -C 4烷基苯基,C 1 -C 4烷氧基苯基,卤代苯基,苄氧基, C 1 -C 4 - 烷氧基苄氧基,卤代苄氧基,卤素,羟基或氰基; 苯基或环己基,其各自可被C 1 -C 15 - 烷基,C 1 -C 15 - 烷氧基,卤素或苄氧基取代; 或其中W是相同或不同的C 2 -C 5亚烷基,n是1-6,R 4是C 1 -C 4 - 烷基或可被C 1 -C 4 - 烷基取代的苯基的基团II [-WO] n -R 4 II,或 C 1 -C 4 - 烷氧基,R 3是H,NH 2,OH或C 1 -C 3烷基,X是H,Cl,Br,No 2,甲基,苯氧基,甲苯氧基,二甲基苯氧基,氯苯氧基或C 1 -C 4烷氧基,Y是H, Cl或Br,Z是H,乙酰基,氨基甲酰基或氰基。