ES475188A1 - Procedimiento para la obtencion de colorantes azoicos - Google Patents
Procedimiento para la obtencion de colorantes azoicosInfo
- Publication number
- ES475188A1 ES475188A1 ES475188A ES475188A ES475188A1 ES 475188 A1 ES475188 A1 ES 475188A1 ES 475188 A ES475188 A ES 475188A ES 475188 A ES475188 A ES 475188A ES 475188 A1 ES475188 A1 ES 475188A1
- Authority
- ES
- Spain
- Prior art keywords
- alkoxy
- alkyl
- alkylcarbonyl
- phenyl
- inter alia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0813—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Abstract
Procedimiento para la obtención de colorantes azóicos de fórmula *** ver imagen 01 donde R1 significa hidrógeno o ¿A-V, R2 significa hidrógeno, alquilo, cloroalquilo, cianalquilo, fenilo, fenalquilo, ciclohexilo, alquilcarbonilo, alcoxicarbonilo, fenilcarbonilo o alquilsulfonilo, alquilamino-carbonilo, R3 significa hidrógeno, alquilo o halógeno, R4 significa R3, alcoxi o CN, R5 significa NO2, CN, CF3; alquilasulfonilo, hidroxialquilsulfonilo, alcoxicarbonilo, (Di)-alquilaminosulfonilo o (Di)-alquilaminocarbonilo, R6 significa R4, CF3, CN o N2O.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772751784 DE2751784A1 (de) | 1977-11-19 | 1977-11-19 | Azofarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES475188A1 true ES475188A1 (es) | 1979-04-01 |
Family
ID=6024141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES475188A Expired ES475188A1 (es) | 1977-11-19 | 1978-11-17 | Procedimiento para la obtencion de colorantes azoicos |
Country Status (8)
Country | Link |
---|---|
US (1) | US4497736A (es) |
JP (1) | JPS5478730A (es) |
BR (1) | BR7807546A (es) |
DE (1) | DE2751784A1 (es) |
ES (1) | ES475188A1 (es) |
FR (1) | FR2409287B1 (es) |
GB (1) | GB2009774B (es) |
IT (1) | IT1101705B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830154C2 (de) * | 1978-07-08 | 1987-02-12 | Bayer Ag, 5090 Leverkusen | Azofarbstoffe |
JPS6351460A (ja) * | 1986-08-22 | 1988-03-04 | Mitsubishi Chem Ind Ltd | モノアゾ染料 |
US6764541B1 (en) | 2003-04-24 | 2004-07-20 | Xerox Corporation | Colorant compositions |
CN108410211B (zh) * | 2018-03-22 | 2020-05-05 | 浙江万丰化工股份有限公司 | 一种蓝色系偶氮染料组合物及其应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2266142A (en) * | 1940-07-10 | 1941-12-16 | American Cyanamid Co | Azo dyes |
US2359305A (en) * | 1941-02-12 | 1944-10-03 | Eastman Kodak Co | Azo compounds and material colored therewith |
GB568037A (en) * | 1941-12-06 | 1945-03-15 | American Cyanamid Co | Method of dyeing vinyl polymers and copolymers |
US2475228A (en) * | 1942-08-10 | 1949-07-05 | Ciba Ltd | Dinitro monoazo compound |
CH429990A (de) * | 1963-02-21 | 1967-02-15 | Ciba Geigy | Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe |
BE668126A (es) * | 1964-08-10 | |||
FR1456744A (fr) * | 1964-08-26 | 1966-07-08 | Ici Ltd | Nouveaux colorants monoazoïques insolubles dans l'eau |
US3449319A (en) * | 1965-09-01 | 1969-06-10 | Deering Milliken Res Corp | Water soluble polymeric surfactant azo fugitive tints |
US4111930A (en) * | 1969-07-17 | 1978-09-05 | Sandoz Ltd. | Monoazo dyes having an aryloxyalkyl group on the nitrogen atom in the para position of a 1,4-phenylene coupling component radical |
NL7103060A (es) * | 1970-03-11 | 1971-09-14 | ||
JPS5129236B2 (es) * | 1972-04-12 | 1976-08-24 | ||
US4119624A (en) * | 1972-06-08 | 1978-10-10 | Imperial Chemical Industries Limited | Disperse monoazo dyestuffs |
JPS5045828A (es) * | 1973-08-29 | 1975-04-24 | ||
DE2443482A1 (de) * | 1974-09-11 | 1976-03-25 | Bayer Ag | Azofarbstoffe |
-
1977
- 1977-11-19 DE DE19772751784 patent/DE2751784A1/de not_active Withdrawn
-
1978
- 1978-11-14 GB GB7844463A patent/GB2009774B/en not_active Expired
- 1978-11-17 FR FR7832494A patent/FR2409287B1/fr not_active Expired
- 1978-11-17 US US05/962,253 patent/US4497736A/en not_active Expired - Lifetime
- 1978-11-17 IT IT29893/78A patent/IT1101705B/it active
- 1978-11-17 JP JP14126478A patent/JPS5478730A/ja active Granted
- 1978-11-17 ES ES475188A patent/ES475188A1/es not_active Expired
- 1978-11-17 BR BR7807546A patent/BR7807546A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4497736A (en) | 1985-02-05 |
FR2409287A1 (fr) | 1979-06-15 |
GB2009774A (en) | 1979-06-20 |
BR7807546A (pt) | 1979-07-24 |
IT1101705B (it) | 1985-10-07 |
JPS6150104B2 (es) | 1986-11-01 |
GB2009774B (en) | 1982-08-04 |
DE2751784A1 (de) | 1979-05-23 |
JPS5478730A (en) | 1979-06-23 |
IT7829893A0 (it) | 1978-11-17 |
FR2409287B1 (fr) | 1985-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1497095A (en) | Azo dyes derived from 3-aminopyridine and dyeing compositions containing the dyes | |
ATE124032T1 (de) | Diphenylmethan-derivate, pharmazeutische zusammensetzungen und ihre verwendung. | |
BE895534A (fr) | Compositions tinctoriales a base de precurseurs de colorants d'oxydation et d'orthonitraniles n-substituees comprenant une alcanolamine et un bisulfite alcalin | |
EP0376086A3 (de) | Mischungen von Dispersionsazofarbstoffen | |
ES475188A1 (es) | Procedimiento para la obtencion de colorantes azoicos | |
TW328094B (en) | Phthalimidylazo dyes, process for their preparation and the use thereof | |
FR2442256B1 (es) | ||
CA2052634A1 (en) | Concentrated aqueous solutions of anionic disazo dyes | |
TW339358B (en) | Blue dispersed dye mixtures | |
KR930021736A (ko) | 대칭 아조 염료 | |
GB1521122A (en) | Disperse azo dyestuffs | |
JPS57212255A (en) | Disazo dye for polyester fiber | |
ES482243A1 (es) | Procedimiento para la obtencion de colorantes azoicos. | |
ES449541A1 (es) | Procedimiento para la obtencion de colorantes de quinoftalo-na. | |
GB1255388A (en) | Process for colouring polyester fibres with nitrophenylamine disperse dyestuffs | |
JPS57177060A (en) | Disazo dye for polyester fiber | |
JPS56161466A (en) | Monoazo dye for polyester fiber | |
DE3864791D1 (de) | Azofarbstoffe. | |
GB1522737A (en) | Monoazo dyes based on 4-hydroxphenylpropionic acids particularly suitet to the levelled dyeing of synthetic polymide fibres | |
JPS6442646A (en) | Silver halide photographic sensitive material | |
EP0055221A3 (de) | Monokationische Farbsalze | |
GB1465941A (en) | Monoazo dyestuffs derived from 2-amino-3-carboxy-5-nitro- thiophene | |
GB1445438A (en) | Disperse monoazo dyestuffs | |
ES460558A1 (es) | Procedimiento para la obtencion de colorantes azoicos libresde grupos acido-sulfonicos. | |
GB1474917A (en) | Monoazo disperse dyes |