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公开(公告)号：IN144446B
公开(公告)日：1978-05-06
申请号：IN609CA1976
申请日：1976-04-07
Applicant: HOECHST AG
Inventor： VOLK H , PAPENFUHS T
Abstract: New water-insoluble compounds have been found of the formula (I), wherein n is 1, 2 or 3, each R, different or the same, is halogen, lower alkyl, lower alkoxy, phenoxy, phenoxy substituted by halogen, lower alkyl or lower alkoxy, or is hydroxy, cyano, trifluoromethyl, carboxy, lower carbalkoxy or lower alkanoyl or benzoyl or benzoyl substituted by halogen, lower alkyl or lower alkoxy, and Z is hydrogen, halogen, lower alkoxy, nitro or cyano, which are well suitable as pigments for dyeing polymer masses, lacquers, caoutchouc, synthetic leather or spin-dyeing viscose or cellulose acetate, for paper and printing pastes. The dyeings obtained with them are excellently fast to light, weather and organic solvents and to the action of heat and are distinguished by a high tinctorial strength, good transparency and very clear shades.
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Patent Agency Ranking
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公开(公告)号：IN142795B
公开(公告)日：1977-08-27
申请号：IN2359CA1975
申请日：1975-12-18
Applicant: HOECHST AG
Inventor： VOLK H , PAPENFUHS T
IPC: C09B55/00 , C07C119/06 , C07C119/10
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公开(公告)号：BR7602069A
公开(公告)日：1976-10-05
申请号：BR7602069
申请日：1976-04-06
Applicant: HOECHST AG
Inventor： PAPENFUHS T , VOLK H
Abstract: New water-insoluble compounds have been found of the formula (I), wherein n is 1, 2 or 3, each R, different or the same, is halogen, lower alkyl, lower alkoxy, phenoxy, phenoxy substituted by halogen, lower alkyl or lower alkoxy, or is hydroxy, cyano, trifluoromethyl, carboxy, lower carbalkoxy or lower alkanoyl or benzoyl or benzoyl substituted by halogen, lower alkyl or lower alkoxy, and Z is hydrogen, halogen, lower alkoxy, nitro or cyano, which are well suitable as pigments for dyeing polymer masses, lacquers, caoutchouc, synthetic leather or spin-dyeing viscose or cellulose acetate, for paper and printing pastes. The dyeings obtained with them are excellently fast to light, weather and organic solvents and to the action of heat and are distinguished by a high tinctorial strength, good transparency and very clear shades.
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公开(公告)号：BR7508418A
公开(公告)日：1976-08-24
申请号：BR7508418
申请日：1975-12-18
Applicant: HOECHST AG
Inventor： PAPENFUHS T , VOLK H
Abstract: New valuable metal complex disazomethine compounds of the formula (I) had been found wherein R is hydrogen, an alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical, an amino group which may be substituted by alkyl or aryl radicals, or a guanidino group, X stands for a -CO- or -SO2-group, Y stands for hydrogen, a halogen atom, an alkyl, alkoxy or nitro group, R1 stands for hydrogen or an alkyl radical, Z stands for hydrogen, a halogen atom, an alkoxy or nitro group and M is a bivalent metal atom.
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公开(公告)号：DK580875A
公开(公告)日：1976-06-21
申请号：DK580875
申请日：1975-12-19
Applicant: HOECHST AG
Inventor： PAPENFUHS T , VOLK H
Abstract: New valuable metal complex disazomethine compounds of the formula (I) had been found wherein R is hydrogen, an alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical, an amino group which may be substituted by alkyl or aryl radicals, or a guanidino group, X stands for a -CO- or -SO2-group, Y stands for hydrogen, a halogen atom, an alkyl, alkoxy or nitro group, R1 stands for hydrogen or an alkyl radical, Z stands for hydrogen, a halogen atom, an alkoxy or nitro group and M is a bivalent metal atom.
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