CH328756A - Verfahren zur Herstellung von Küpenfarbstoffen - Google Patents
Verfahren zur Herstellung von KüpenfarbstoffenInfo
- Publication number
- CH328756A CH328756A CH328756DA CH328756A CH 328756 A CH328756 A CH 328756A CH 328756D A CH328756D A CH 328756DA CH 328756 A CH328756 A CH 328756A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- vat dyes
- vat
- dyes
- Prior art date
Links
- 239000000984 vat dye Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
- C07D271/107—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with two aryl or substituted aryl radicals attached in positions 2 and 5
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/22—Dyes with unsubstituted amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB328756X | 1953-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH328756A true CH328756A (de) | 1958-03-31 |
Family
ID=10345328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH328756D CH328756A (de) | 1953-05-29 | 1954-05-10 | Verfahren zur Herstellung von Küpenfarbstoffen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2749352A (de) |
| CH (1) | CH328756A (de) |
| FR (1) | FR1105559A (de) |
| GB (1) | GB746379A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187021A (en) * | 1965-06-01 | Chj-chjososh |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464831A (en) * | 1947-09-16 | 1949-03-22 | Du Pont | Compounds of the oxdiazole series |
| US2650926A (en) * | 1950-11-22 | 1953-09-01 | Du Pont | Halogenated amino-anthraquinonyl-oxdiazoles |
-
1953
- 1953-05-29 GB GB15058/53A patent/GB746379A/en not_active Expired
-
1954
- 1954-05-10 CH CH328756D patent/CH328756A/de unknown
- 1954-05-13 US US429684A patent/US2749352A/en not_active Expired - Lifetime
- 1954-05-28 FR FR1105559D patent/FR1105559A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2749352A (en) | 1956-06-05 |
| FR1105559A (fr) | 1955-12-05 |
| GB746379A (en) | 1956-03-14 |
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