IT1006348B - Coloranti azoici - Google Patents
Coloranti azoiciInfo
- Publication number
- IT1006348B IT1006348B IT2045174A IT2045174A IT1006348B IT 1006348 B IT1006348 B IT 1006348B IT 2045174 A IT2045174 A IT 2045174A IT 2045174 A IT2045174 A IT 2045174A IT 1006348 B IT1006348 B IT 1006348B
- Authority
- IT
- Italy
- Prior art keywords
- azo dyes
- azo
- dyes
- Prior art date
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
-
- 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
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
-
- 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
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732307178 DE2307178A1 (de) | 1973-02-14 | 1973-02-14 | Azofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1006348B true IT1006348B (it) | 1976-09-30 |
Family
ID=5871859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2045174A IT1006348B (it) | 1973-02-14 | 1974-02-11 | Coloranti azoici |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS49113822A (xx) |
| BE (1) | BE810965A (xx) |
| CH (2) | CH194174A4 (xx) |
| DE (1) | DE2307178A1 (xx) |
| FR (1) | FR2217387B1 (xx) |
| GB (1) | GB1441522A (xx) |
| IT (1) | IT1006348B (xx) |
| NL (1) | NL7401842A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512802A (en) * | 1975-05-09 | 1978-06-01 | Ici Ltd | Nitrodiphenylamine monoazo dyes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR638138A (fr) * | 1926-07-29 | 1928-05-16 | Ig Farbenindustrie Ag | Procédé pour produire des teintures jaunes sur des esters ou des éthers de la cellulose |
-
1973
- 1973-02-14 DE DE19732307178 patent/DE2307178A1/de not_active Withdrawn
-
1974
- 1974-02-11 IT IT2045174A patent/IT1006348B/it active
- 1974-02-11 NL NL7401842A patent/NL7401842A/xx unknown
- 1974-02-12 CH CH194174D patent/CH194174A4/xx unknown
- 1974-02-12 JP JP1635574A patent/JPS49113822A/ja active Pending
- 1974-02-12 CH CH194174A patent/CH593380B5/xx not_active IP Right Cessation
- 1974-02-13 BE BE140851A patent/BE810965A/xx unknown
- 1974-02-13 GB GB653274A patent/GB1441522A/en not_active Expired
- 1974-02-14 FR FR7405073A patent/FR2217387B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE810965A (fr) | 1974-08-13 |
| FR2217387A1 (xx) | 1974-09-06 |
| NL7401842A (xx) | 1974-08-16 |
| DE2307178A1 (de) | 1974-08-22 |
| GB1441522A (en) | 1976-07-07 |
| FR2217387B1 (xx) | 1978-06-02 |
| JPS49113822A (xx) | 1974-10-30 |
| CH194174A4 (xx) | 1977-04-15 |
| CH593380B5 (xx) | 1977-11-30 |
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