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公开(公告)号：US3801270A
公开(公告)日：1974-04-02
申请号：US3801270D
申请日：1973-02-05
CPC分类号： C09B29/08 , C09B29/0811 , Y10S8/922
摘要： WHEREIN: X is hydrogen, chloro or lower alkyl; Y is hydrogen or lower alkoxy; Z is hydrogen, chloro or lower alkoxy; R1 is hydrogen, lower alkyl or phenyl; R2 is hydrogen or lower alyl; R3 is hydrogen or methyl; R4 is cyano, lower carbacyloxy, chloro(lower carbacyloxy) or benzoyloxy; and R5 is cyano, lower carbacyloxy, chloro(lower carbacyloxy) or benzoyloxy, or when R4 is benzoyloxy, R5 may be hydrogen. The above compounds are made by diazotizing an aminobenzamide and coupling the resultant diazonium salt with a tertiary amino base having cyano-lower alkyl or esterfied hydroxy-lower alkyl groups attached to the tertiary amino nitrogen. The dyeings particularly on polyethylene terephthalate fibers, are of a bright yellow shade and are substantive, light fast, and sublimation resistant.
Synthetic fabric materials, particularly polyester fabric materials, are dyed a yellow shade through the use of monoazo dyes of the formula:-
公开(公告)号：US3797995A
公开(公告)日：1974-03-19
申请号：US3797995D
申请日：1972-10-02
摘要： Anthraquinone dyes are made by the reaction of anthraquinone intermediates, substituted in each of the alpha positions with a hydroxyl group or an amino group and containing at least one Alpha -amino group, with an aralkyl alcohol, such as benzyl alcohol, in sulfuric acid medium preceded by or followed by halogenation. Synthetic textile fibers, in particular, polyethylene terephthalate fibers, when dyed with the new dyes are colored in blue shades which are substantive, light fast, sublimation resistant and retain their shade well when viewed under different light sources.
摘要翻译： 蒽醌染料是通过在硫酸介质中的蒽醌中间体（在每个α位被羟基或氨基取代并含有至少一个α-氨基）与芳烷基醇如苄醇反应制备的 之前或之后是卤化。 当用新染料染色时，合成纺织纤维，特别是聚对苯二甲酸乙二醇酯纤维被着色为蓝色色调，其是实质的，耐光的，耐升华的，并且在不同的光源下观察时保持其色调。
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公开(公告)号：US3844715A
公开(公告)日：1974-10-29
申请号：US31960272
申请日：1972-12-29
发明人： RENFREW E
IPC分类号： C07D209/86 , C07D209/88 , C08K5/3417 , C09B23/01 , C09B23/04 , C07D27/68
CPC分类号： C09B23/0058 , C07D209/86 , C07D209/88 , C08K5/3417 , C09B23/005 , C09B23/0091 , C09B23/04 , Y10S8/922
摘要： Polyester fabrics and rigid plastic substrates are respectively dyed and colored with a series of compounds of the formula:
WHEREIN R is hydrogen, chlorine, bromine, nitro, or acetamido; A is lower alkyl, benzyl or cyano(lower alkyl); EACH OF X and Y is independently cyano, lower carbalkoxyl
OR R1-SO2, R1 being a member selected from the group consisting of lower alkyl, chloro(lower alkyl), bromo(lower alkyl), cyano(lower alkyl), phenyl, (lower alkyl) phenyl, chlorophenyl, bromophenyl, nitrophenyl, and cyanophenyl; and X and Y taken together form a ring containing 5 or 6 ring atoms. The above compounds are useful as dyes and, according to a preferred embodiment, colorants for rigid plastic substrates.
WHEREIN W is lower alkylene or p-xylylene; EACH OF X and Y is independently cyano, lower carbalkoxyl,
OR R1-SO2, R1 being a member selected from the group consisting of lower alkyl, chloro(lower alkyl), bromo(lower alkyl), cyano(lower alkyl), phenyl, (lower alkyl) phenyl, chlorophenyl, bromophenyl, nitrophenyl, cyanophenyl; and X and Y taken together with form a ring containing 5 or 6 ring carbon atoms. In addition a further series of compounds is provided of the formula:摘要翻译： 聚酯织物和刚性塑料基材分别用一系列下式化合物染色和着色：
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4.发明授权
公开(公告)号：US3787178A
公开(公告)日：1974-01-22
申请号：US3787178D
申请日：1972-02-28
发明人： RENFREW E
CPC分类号： C09B29/3608 , Y10S8/922
摘要： A new series of azo dyes is produced by coupling a diazotized heterocylic amine base with a carbazole coupler. The compounds of the invention are excellent dyes for polyester fabrics and also are pigments for rigid plastic materials.
摘要翻译： 通过将重氮化的杂环胺基与咔唑偶合物偶联来生产新的偶氮染料系列。 本发明的化合物是用于聚酯织物的优异染料，也是用于刚性塑料材料的颜料。
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公开(公告)号：US3785769A
公开(公告)日：1974-01-15
申请号：US3785769D
申请日：1972-03-10
发明人： RENFREW E
IPC分类号： C08K5/00 , C07D231/26 , C08K5/3442 , C08K5/3445 , C08L33/00 , C08L33/02 , C08L67/00 , C09B23/00 , C09B23/04 , D06P1/16 , D06P3/54
摘要： WHEREIN EACH OF R1, R2 and R3 is independently hydrogen, lower alkyl, chloro, bromo or lower alkoxy; ONE Y is hydrogen and the other Y is
D R A W I N G
GROUP FORM A HETEROCYCLIC GROUP HAVING FIVE OR SIX RING ATOMS.
EACH R4 is independently lower alkyl, chloro(lower alkyl), bromo(lower alkyl), cyano(lower alkyl), phenyl, chlorophenyl, bromophenyl, lower alkylphenyl, cyano(lower alkyl)phenyl, nitrophenyl, sulfamylphenyl, N,N-di(lower alkyl)sulfamylphenyl, N-(lower alkyl)sulfamylphenyl, lower alkylsulfonylphenyl, cyanophenyl, di(lower alkyl) carbamylphenyl or lower alkoxyphenyl; or THE TWO R4 groups taken together with the adjacent
Dyestuffs for polyester and plastic substrates are provided by reacting a methylidynebis pyrazolone with an N-methylolamide. The dyestuffs have the formula摘要翻译： 通过甲基炔雌酚与N-羟甲基酰胺反应来提供聚酯和塑料底物的染料。 染料具有式R 1，R 2和R 3独立地为氢，低级烷基，氯，溴或低级烷氧基; 一个Y是氢，另一个Y是每个R 4独立地是低级烷基，氯（低级烷基），溴（低级烷基），氰基（低级烷基），苯基，氯苯基，溴苯基，低级烷基苯基，氰基（低级烷基） 硝基苯基，氨磺酰苯基，N，N-二（低级烷基）亚磺酰基苯基，N-（低级烷基）亚磺酰基苯基，低级烷基磺酰基苯基，氰基苯基，二（低级烷基）氨基甲酰基苯基或低级烷氧基苯基; 或两个R4组与相邻组织形成一个具有五个或六个环的异质组。
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公开(公告)号：US3759663A
公开(公告)日：1973-09-18
申请号：US3759663D
申请日：1972-02-28
IPC分类号： C09B31/043 , D06P1/02
CPC分类号： C09B31/043 , Y10S8/933 , Y10S8/934
摘要： (X,X''-PHENYL)-N=N-(Y,Y''-1,4-PHENYLENE)-N=N-(R4,2-(R-CO-
NH-)-1,4-PHENYLENE)-N(-CH2-CH(-R3)-OOC-R1)-CH2-CH(-R3)-
OOC-R2
PROCESS FOR DYEING POLYESTER MATERIAL, PARTICULARLY POLYETHYLENE TEREPHTHALATE, WITH A DISAZO COMPOUND MADE BY COUPLING AN APPROPRIATE DIAZOTIZED AMINOAZOBENZENE INTO AN ESTERIFIED 3-BIS(2-HYDROXALKYL)AMINOACYLANILIDE, SUCH AS 3-BIS(HYDROXYALKYL)AMINO-4-ETHOXYACETANILIDE. THE DIAZO COMPOUNDS HAVE THE FORMULA
WHEREIN EACH OF X AND X'' IS INDEPENDENTLY HYDROGEN, NITRO, CHLORO, CYANO, TRIFLUOROMETHYL, LOWER ALKOXY, SULFAMYL, LOWER ALKYL SULFAMYL, DI(LOWER ALKYL) SULFAMYL, LOWER ALKYL SULFONYL, CARBAMYL, N-LOWER ALKYL CARBAMYL, OR N,N-DI (LOWER ALKYL) CARBAMYL; EACH OF Y AND Y'' IS INDEPENDENTLY HYDROGEN, CHLORO, LOWER ALKYL, LOWER ALKOXY OR -NHCO-(LOWER ALKYL); R IS LOWER ALKYL, PHENYL OR TOLYL; R1 IS PHENYL, LOWER ALKYLPHENYL, LOWER ALKOXPHENYL, CHLOROPHENYL OR BROMOPHENYL; R2 IS PHENYL, LOWER ALKYLPHENYL, LOWER ALKOXYPHENYL, CHLOROPHENYL, BROMOPHENYL, LOWER ALKYL OR CHLORO-LOWER ALKYL; R3 IS HYDROGEN OR METHYL; AND R4 IS HYDROGEN, CHLORO, LOWER ALKYL OR LOWER ALKOXY. THE DISAZO COMPOUNDS, WHEN APPROPRIATELY DISPERSED, PRODUCE DYEINGS ON POLYESTER FABRICS WITH EXCELLENT SUBSTANTIVITY AND SUBLIMATION FASTNESS AND GOOD FASTNESS TO LIGHT. THEY ARE APPLIED TO POLYESTERS BY CARRIER DYEING, PRESSURE DYEING, AND THERMOFIXATION TECHNIQUES.
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