DE2644926A1 - Disazofarbstoffe - Google Patents
DisazofarbstoffeInfo
- Publication number
- DE2644926A1 DE2644926A1 DE19762644926 DE2644926A DE2644926A1 DE 2644926 A1 DE2644926 A1 DE 2644926A1 DE 19762644926 DE19762644926 DE 19762644926 DE 2644926 A DE2644926 A DE 2644926A DE 2644926 A1 DE2644926 A1 DE 2644926A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- acetylamino
- sulfonic acid
- formula
- small beta
- 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.)
- Withdrawn
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
- 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
-
- 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
- D06P1/02—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 azo dyes
- D06P1/04—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 azo dyes not containing metal
- D06P1/06—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 azo dyes not containing metal containing acid groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB41251/75A GB1555480A (en) | 1975-10-08 | 1975-10-08 | Disazo dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2644926A1 true DE2644926A1 (de) | 1977-04-21 |
Family
ID=10418841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762644926 Withdrawn DE2644926A1 (de) | 1975-10-08 | 1976-10-05 | Disazofarbstoffe |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5247026A (it) |
| AU (1) | AU498823B2 (it) |
| BE (1) | BE846820A (it) |
| BR (1) | BR7606731A (it) |
| CA (1) | CA1072082A (it) |
| CH (1) | CH599296A5 (it) |
| DE (1) | DE2644926A1 (it) |
| FR (1) | FR2327291A1 (it) |
| GB (1) | GB1555480A (it) |
| IT (1) | IT1068519B (it) |
| NL (1) | NL7611083A (it) |
| ZA (1) | ZA765419B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3683276B1 (en) * | 2019-01-17 | 2023-11-15 | Archroma IP GmbH | New bisazo acid dyes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1322705A (en) * | 1969-07-17 | 1973-07-11 | Ici Ltd | Disazo dyestuffs |
| US3847895A (en) * | 1971-09-30 | 1974-11-12 | Gaf Corp | Substituted sulfophenyl-azo-naphthylazo-anilide compounds |
-
1975
- 1975-10-08 GB GB41251/75A patent/GB1555480A/en not_active Expired
-
1976
- 1976-09-09 ZA ZA765419A patent/ZA765419B/xx unknown
- 1976-09-15 AU AU17755/76A patent/AU498823B2/en not_active Expired
- 1976-09-17 IT IT27347/76A patent/IT1068519B/it active
- 1976-09-30 BE BE171141A patent/BE846820A/xx unknown
- 1976-10-05 DE DE19762644926 patent/DE2644926A1/de not_active Withdrawn
- 1976-10-07 CH CH1273476A patent/CH599296A5/xx not_active IP Right Cessation
- 1976-10-07 BR BR7606731A patent/BR7606731A/pt unknown
- 1976-10-07 FR FR7630180A patent/FR2327291A1/fr active Granted
- 1976-10-07 NL NL7611083A patent/NL7611083A/xx not_active Application Discontinuation
- 1976-10-08 JP JP51121201A patent/JPS5247026A/ja active Pending
- 1976-10-08 CA CA263,006A patent/CA1072082A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247026A (en) | 1977-04-14 |
| BE846820A (fr) | 1977-03-30 |
| BR7606731A (pt) | 1977-11-16 |
| CH599296A5 (it) | 1978-05-31 |
| GB1555480A (en) | 1979-11-14 |
| AU1775576A (en) | 1978-03-23 |
| FR2327291A1 (fr) | 1977-05-06 |
| AU498823B2 (en) | 1979-03-29 |
| ZA765419B (en) | 1977-08-31 |
| FR2327291B1 (it) | 1980-04-25 |
| CA1072082A (en) | 1980-02-19 |
| NL7611083A (nl) | 1977-04-13 |
| IT1068519B (it) | 1985-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |