GB2006803B - Azo dyes - Google Patents
Azo dyesInfo
- Publication number
- GB2006803B GB2006803B GB7839648A GB7839648A GB2006803B GB 2006803 B GB2006803 B GB 2006803B GB 7839648 A GB7839648 A GB 7839648A GB 7839648 A GB7839648 A GB 7839648A GB 2006803 B GB2006803 B GB 2006803B
- Authority
- GB
- United Kingdom
- Prior art keywords
- azo dyes
- azo
- dyes
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/18—Azo 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
- C09B29/0833—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5
- C09B29/0834—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5 linked through -O-
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/041—Disazo dyes from a coupling component "C" containing a directive amino group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
- C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
- C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2832177A IT1092260B (it) | 1977-10-06 | 1977-10-06 | Coloranti azoici insolubili in acqua |
IT2961477A IT1114668B (it) | 1977-11-14 | 1977-11-14 | Nuovi coloranti azoici insolubili in acqua |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2006803A GB2006803A (en) | 1979-05-10 |
GB2006803B true GB2006803B (en) | 1982-04-15 |
Family
ID=26328777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7839648A Expired GB2006803B (en) | 1977-10-06 | 1978-10-06 | Azo dyes |
Country Status (10)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1125793B (it) * | 1977-08-23 | 1986-05-14 | Acna | Derivati del m-dialchil-aminofenolo quali intermedi per coloranti |
US6503309B2 (en) * | 2001-01-10 | 2003-01-07 | Milliken & Company | Within ink systems |
CN112341430A (zh) * | 2020-11-11 | 2021-02-09 | 嘉禾宜事达(沈阳)化学有限公司 | 单偶氮化合物及其制备方法和应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2218247A (en) * | 1937-12-29 | 1940-10-15 | Eastman Kodak Co | Azo compounds and process for coloring therewith |
US2238486A (en) * | 1939-11-13 | 1941-04-15 | Eastman Kodak Co | Azo compounds and material colored therewith |
DE872945C (de) * | 1950-03-27 | 1953-04-09 | Naphtol Chemie Offenbach | Verfahren zur Herstellung von Diazoniumverbindungen |
US3009909A (en) * | 1960-02-23 | 1961-11-21 | Dow Chemical Co | Azobenzene esters |
US3962209A (en) * | 1962-03-09 | 1976-06-08 | Bayer Aktiengesellschaft | Process for preparing azo dyestuffs with ortho-azo cyano groups by cyano exchange of metal cyanides and halo dyestuffs |
US3507850A (en) * | 1966-05-25 | 1970-04-21 | Du Pont | Polymeric fugitive azo dyes derived from methacrylate alkyl ester,methacrylic acid and a dye monomer containing sulfonic acid groups and a methacryloyl group |
CH606288A5 (US07122603-20061017-C00294.png) * | 1974-10-04 | 1978-10-31 | Sandoz Ag | |
DE2525557A1 (de) * | 1975-06-07 | 1976-12-23 | Hoechst Ag | Wasserunloesliche azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung |
-
1978
- 1978-10-02 ES ES473856A patent/ES473856A1/es not_active Expired
- 1978-10-03 NL NL7809975A patent/NL7809975A/xx not_active Application Discontinuation
- 1978-10-04 CH CH1033278A patent/CH646832GA3/de unknown
- 1978-10-04 DE DE19782843177 patent/DE2843177A1/de not_active Withdrawn
- 1978-10-04 FR FR7828354A patent/FR2405277A1/fr active Granted
- 1978-10-04 CA CA312,703A patent/CA1111024A/en not_active Expired
- 1978-10-05 JP JP12209978A patent/JPS5462229A/ja active Pending
- 1978-10-06 BE BE190977A patent/BE871089A/xx not_active IP Right Cessation
- 1978-10-06 US US05/949,092 patent/US4257942A/en not_active Expired - Lifetime
- 1978-10-06 GB GB7839648A patent/GB2006803B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2843177A1 (de) | 1979-04-12 |
JPS5462229A (en) | 1979-05-19 |
CH646832GA3 (US07122603-20061017-C00294.png) | 1984-12-28 |
ES473856A1 (es) | 1979-04-16 |
GB2006803A (en) | 1979-05-10 |
NL7809975A (nl) | 1979-04-10 |
FR2405277A1 (fr) | 1979-05-04 |
US4257942A (en) | 1981-03-24 |
CA1111024A (en) | 1981-10-20 |
BE871089A (fr) | 1979-04-06 |
FR2405277B1 (US07122603-20061017-C00294.png) | 1982-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |