CH556897A - Verfahren zur herstellung von disazofarbstoffen. - Google Patents
Verfahren zur herstellung von disazofarbstoffen.Info
- Publication number
- CH556897A CH556897A CH1028873A CH1028873A CH556897A CH 556897 A CH556897 A CH 556897A CH 1028873 A CH1028873 A CH 1028873A CH 1028873 A CH1028873 A CH 1028873A CH 556897 A CH556897 A CH 556897A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacturing
- disazo dyes
- disazo
- dyes
- Prior art date
Links
- LCZPIYCNOWJWPQ-UHFFFAOYSA-I disodium;chromium(3+);1-[(2-oxidonaphthalen-1-yl)diazenyl]-4-sulfonaphthalen-2-olate;3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].[Cr+3].C12=CC=CC=C2C(S(=O)(=O)O)=CC([O-])=C1N=NC1=C([O-])C=CC2=CC=CC=C12.C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3[O-])=C([O-])C=C(S([O-])(=O)=O)C2=C1 LCZPIYCNOWJWPQ-UHFFFAOYSA-I 0.000 title 1
- 239000000975 dye Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
- C09B62/82—Azo dyes
- C09B62/83—Disazo or polyazo 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
- 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
- C09B31/12—Disazo dyes from other coupling components "C"
- C09B31/14—Heterocyclic components
- C09B31/15—Indoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712110230 DE2110230A1 (de) | 1971-03-04 | 1971-03-04 | Disazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH556897A true CH556897A (de) | 1974-12-13 |
Family
ID=5800442
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1028873A CH556897A (de) | 1971-03-04 | 1972-03-03 | Verfahren zur herstellung von disazofarbstoffen. |
| CH316972A CH549122A (enrdf_load_stackoverflow) | 1971-03-04 | 1972-03-03 | |
| CH316972D CH316972A4 (enrdf_load_stackoverflow) | 1971-03-04 | 1972-03-03 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH316972A CH549122A (enrdf_load_stackoverflow) | 1971-03-04 | 1972-03-03 | |
| CH316972D CH316972A4 (enrdf_load_stackoverflow) | 1971-03-04 | 1972-03-03 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5425052B1 (enrdf_load_stackoverflow) |
| BE (1) | BE780190A (enrdf_load_stackoverflow) |
| CH (3) | CH556897A (enrdf_load_stackoverflow) |
| DE (1) | DE2110230A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2128585B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1333522A (enrdf_load_stackoverflow) |
| IT (1) | IT953431B (enrdf_load_stackoverflow) |
| NL (1) | NL7202720A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0887386B1 (de) * | 1997-06-24 | 2003-04-09 | Ciba SC Holding AG | Verfahren zum Färben oder Bedrucken von cellulosehaltigen Fasermaterialien und neue Reaktivfarbstoffe |
-
1971
- 1971-03-04 DE DE19712110230 patent/DE2110230A1/de active Pending
-
1972
- 1972-03-01 NL NL7202720A patent/NL7202720A/xx unknown
- 1972-03-02 IT IT2133072A patent/IT953431B/it active
- 1972-03-03 BE BE780190A patent/BE780190A/xx unknown
- 1972-03-03 FR FR7207449A patent/FR2128585B1/fr not_active Expired
- 1972-03-03 GB GB1006072A patent/GB1333522A/en not_active Expired
- 1972-03-03 CH CH1028873A patent/CH556897A/xx not_active IP Right Cessation
- 1972-03-03 CH CH316972A patent/CH549122A/xx unknown
- 1972-03-03 JP JP2163272A patent/JPS5425052B1/ja active Pending
- 1972-03-03 CH CH316972D patent/CH316972A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5425052B1 (enrdf_load_stackoverflow) | 1979-08-25 |
| CH316972A4 (enrdf_load_stackoverflow) | 1973-11-15 |
| GB1333522A (en) | 1973-10-10 |
| FR2128585A1 (enrdf_load_stackoverflow) | 1972-10-20 |
| DE2110230A1 (de) | 1972-09-14 |
| CH549122A (enrdf_load_stackoverflow) | 1974-05-15 |
| NL7202720A (enrdf_load_stackoverflow) | 1972-09-06 |
| FR2128585B1 (enrdf_load_stackoverflow) | 1975-10-24 |
| BE780190A (fr) | 1972-09-04 |
| IT953431B (it) | 1973-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |