IT948187B - DIAZOCOLORANTS OF THE PIPAZOLONIC SERIES - Google Patents
DIAZOCOLORANTS OF THE PIPAZOLONIC SERIESInfo
- Publication number
- IT948187B IT948187B IT4768072A IT4768072A IT948187B IT 948187 B IT948187 B IT 948187B IT 4768072 A IT4768072 A IT 4768072A IT 4768072 A IT4768072 A IT 4768072A IT 948187 B IT948187 B IT 948187B
- Authority
- IT
- Italy
- Prior art keywords
- pipazolonic
- diazocolorants
- series
- pipazolonic series
- 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
- 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
- C09B31/143—1,2-Diazoles
- C09B31/147—Pyrazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712101590 DE2101590A1 (en) | 1971-01-14 | 1971-01-14 | Disazo dyes of the pyrazolone series |
Publications (1)
Publication Number | Publication Date |
---|---|
IT948187B true IT948187B (en) | 1973-05-30 |
Family
ID=5795880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4768072A IT948187B (en) | 1971-01-14 | 1972-01-12 | DIAZOCOLORANTS OF THE PIPAZOLONIC SERIES |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2101590A1 (en) |
FR (1) | FR2121852A1 (en) |
IT (1) | IT948187B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816505A1 (en) * | 1978-04-15 | 1979-10-25 | Basf Ag | Azo dyes contg. a thiazole gp. - which give fast blue or black prints and dyeings on cotton-polyester blends |
DE2826761A1 (en) * | 1978-06-19 | 1980-01-03 | Hoechst Ag | METHOD FOR COLORING OR PRINTING HYDROPHOBIC, SYNTHETIC ORGANIC FIBER MATERIALS |
-
1971
- 1971-01-14 DE DE19712101590 patent/DE2101590A1/en active Pending
-
1972
- 1972-01-12 IT IT4768072A patent/IT948187B/en active
- 1972-01-14 FR FR7201259A patent/FR2121852A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2121852A1 (en) | 1972-08-25 |
DE2101590A1 (en) | 1972-07-27 |
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