摘要:
A triazine compound which is useful for dyeing or printing materials containing hydroxyl group and/or amide group, and which has the following formula (I) or salts thereof
wherein R represents hydrogen or unsubstituted or substituted alkyl; R₁ represents hydrogen, an alkyl unsubstituted or substituted by carboxy, sulfo, alkoxy, halogeno, sulfato or hydroxy, or -Y-SO₂Z₃; R₂ represents hydrogen or unsubstituteed or substituted alkyl; A represents unsubstituted or substituted phenylene or naphthylene; Y represents a divalent group which is C₂-C₇ alkylene and so on; Z₁, Z₂ and Z₃ independently of one another are each -CH=CH₂ or -CH₂CH₂Z' wherein Z' is a group capable of being split by the action of an alkali; and F is any one of the dye residue which is anthraquinone, azo, disazo, trisazo or phthalocyanine nucleus and so on, and a process for dyeing or printing fiber materials which comprises using said triazine compounds or salts thereof.
摘要:
A monoazo compound represented by the general formula I (in the free acid form), wherein D is unsubstituted or substituted phenylene or naphthylene, X is unsubstituted or substituted pyridinio, Z is -SO₂CH=CH₂ or -SO₂CH₂CH₂L inwhich L is a group capable of being split by the action of an alkali, and Y is -V-R in which V is -O- or -S-, and R is hydrogen or unsubstituted or substituted alkyl, cyclohexyl, phenyl, naphthyl or benzyl, or in which R₁ and R₂ independently of one another are each hydrogen or unsubstituted or substituted alkyl, phenyl, naphthyl or benzyl, which is superior in solubility and useful for dyeing or printing fiber materials such as cellulose in a red color with superior build-up property.
摘要:
Anthrapyridone compounds of the formula, wherein R 1 is hydrogen, benzoyl, acetyl or alkyloxycarbonyl, R 2 is hydrogen or alkyl, R 3 is hydrogen, halogen, sulfo, phenoxy, phenylthio or alkoxy, R 4 . is hydrogen, halogen or sulfo, R 5 and R 6 are each hydrogen or alkyl, V is -0-, -S- or in which R 7 is hydrogen, acetyl or alkyl, B is phenylene or naphthylene, D is vinyl or -CH 2 CH 2 L such as -CH 2 CH 2 OSO 2 H, A is a divalent group, and X is halogen, quaternary ammonium, pyridinio, amino or a like group, which are useful for dyeing or printing fiber materials with superior dyeing performance.
摘要翻译:下式的蒽并吡啶酮化合物,其中R 1是氢,苯甲酰基,乙酰基或烷氧基羰基,R 2是氢或烷基,R 3是氢,卤素,磺基,苯氧基,苯硫基或烷氧基,R 4是氢,卤素或磺基,R 5和 R 6各自为氢或烷基,V为-O-,-S-或CHEM,其中R 7为氢,乙酰基或烷基,B为亚苯基或亚萘基,D为乙烯基或-CH 2 CH 2 L,例如-CH 2 CH 2 OSO 2 H,A为 二价基团,X是卤素,季铵,吡啶鎓,氨基或类基团,其可用于染色或印刷具有优异染色性能的纤维材料。
摘要:
A monoazo compound represented by the following formula (I) in the free acid form:
wherein X is an alkylamino, C₅-C₇ cycloalkylamino, piperidino, pyrrolidino or morpholino group which is unsubstituted or substituted with a substituent other than sulfo, R is hydrogen or unsubstituted or substituted C₁-C₄ alkyl, R₁ and R₂ independently of one another are each hydrogen, methoxy, ethoxy, methyl, ethyl, chloro, bromo, nitro, carboxy or sulfo, Z is vinyl or -CH₂CH₂Y in which Y is a group which is split by the action of an alkali and p is 0 or 1. This compound is a reactive dye suitable for dyeing or printing fiber materials containing hydroxyl group and/or amide group in red color. This compound is high in dissolvability and can give dyed or printed products excellent in dyeability such as build-up property and various fastnesses.
摘要:
A monoazo compound represented by the following formula (I) in the free acid form:
wherein X is an alkylamino, C₅-C₇ cycloalkylamino, piperidino, pyrrolidino or morpholino group which is unsubstituted or substituted with a substituent other than sulfo, R is hydrogen or unsubstituted or substituted C₁-C₄ alkyl, R₁ and R₂ independently of one another are each hydrogen, methoxy, ethoxy, methyl, ethyl, chloro, bromo, nitro, carboxy or sulfo, Z is vinyl or -CH₂CH₂Y in which Y is a group which is split by the action of an alkali and p is 0 or 1. This compound is a reactive dye suitable for dyeing or printing fiber materials containing hydroxyl group and/or amide group in red color. This compound is high in dissolvability and can give dyed or printed products excellent in dyeability such as build-up property and various fastnesses.
摘要:
Anthrapyridone compounds of the formula, wherein R 1 is hydrogen, benzoyl, acetyl or alkyloxycarbonyl, R 2 is hydrogen or alkyl, R 3 is hydrogen, halogen, sulfo, phenoxy, phenylthio or alkoxy, R 4 . is hydrogen, halogen or sulfo, R 5 and R 6 are each hydrogen or alkyl, V is -0-, -S- or in which R 7 is hydrogen, acetyl or alkyl, B is phenylene or naphthylene, D is vinyl or -CH 2 CH 2 L such as -CH 2 CH 2 OSO 2 H, A is a divalent group, and X is halogen, quaternary ammonium, pyridinio, amino or a like group, which are useful for dyeing or printing fiber materials with superior dyeing performance.