IT948009B - AZO DYES - Google Patents
AZO DYESInfo
- Publication number
- IT948009B IT948009B IT2120172A IT2120172A IT948009B IT 948009 B IT948009 B IT 948009B IT 2120172 A IT2120172 A IT 2120172A IT 2120172 A IT2120172 A IT 2120172A IT 948009 B IT948009 B IT 948009B
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/08—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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/043—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring containing two or more triazine rings linked together by a non-chromophoric link
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/08—Azo dyes
- C09B62/082—Azo dyes dyes containing in the molecule at least one azo group and at least one other chromophore group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB566971 | 1971-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT948009B true IT948009B (en) | 1973-05-30 |
Family
ID=9800431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2120172A IT948009B (en) | 1971-03-01 | 1972-02-29 | AZO DYES |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH566379A5 (en) |
DE (1) | DE2209837A1 (en) |
FR (1) | FR2128413B1 (en) |
GB (1) | GB1351385A (en) |
IT (1) | IT948009B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2917059A1 (en) * | 1979-04-27 | 1980-11-06 | Basf Ag | METHOD FOR COLORING TEXTILE MATERIAL CONTAINING HYDROXYL GROUPS AND NEW DYES |
CH656629A5 (en) * | 1981-08-08 | 1986-07-15 | Sandoz Ag | TETRAKISAZO CONNECTIONS WITH BRIDGE LINK, METHOD FOR THE PRODUCTION AND USE. |
DE3317383A1 (en) * | 1983-05-13 | 1984-11-15 | Bayer Ag, 5090 Leverkusen | DISAZOREACTIVE DYES |
US11987543B1 (en) * | 2023-10-31 | 2024-05-21 | King Faisal University | 8-(4-bromobenzylideneamino)naphthalene-1,3-disulfonic acid as an antioxidant compound |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH377019A (en) * | 1958-08-11 | 1964-04-30 | Ciba Geigy | Process for the production of new azo dyes |
AT238342B (en) * | 1961-11-06 | 1965-02-10 | Ciba Geigy | Process for the preparation of new disazo dyes |
-
1971
- 1971-03-01 GB GB1351385D patent/GB1351385A/en not_active Expired
-
1972
- 1972-02-25 CH CH274172A patent/CH566379A5/xx not_active IP Right Cessation
- 1972-02-29 IT IT2120172A patent/IT948009B/en active
- 1972-02-29 FR FR7206846A patent/FR2128413B1/fr not_active Expired
- 1972-03-01 DE DE19722209837 patent/DE2209837A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2128413A1 (en) | 1972-10-20 |
GB1351385A (en) | 1974-04-24 |
DE2209837A1 (en) | 1972-09-14 |
CH566379A5 (en) | 1975-09-15 |
FR2128413B1 (en) | 1976-07-23 |
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