BE872201R - PYRIDONE COLORANTS, THEIR MANUFACTURING PROCESS AND THEIR USE - Google Patents
PYRIDONE COLORANTS, THEIR MANUFACTURING PROCESS AND THEIR USEInfo
- Publication number
- BE872201R BE872201R BE191873A BE191873A BE872201R BE 872201 R BE872201 R BE 872201R BE 191873 A BE191873 A BE 191873A BE 191873 A BE191873 A BE 191873A BE 872201 R BE872201 R BE 872201R
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing process
- pyridone colorants
- pyridone
- colorants
- manufacturing
- 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
- C09B55/00—Azomethine dyes
- C09B55/009—Azomethine dyes, the C-atom of the group -C=N- being part of a ring (Image)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22730/78A GB1599627A (en) | 1978-05-25 | 1978-05-25 | Bleachable dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
BE872201R true BE872201R (en) | 1979-05-22 |
Family
ID=10184189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE191873A BE872201R (en) | 1978-05-25 | 1978-11-22 | PYRIDONE COLORANTS, THEIR MANUFACTURING PROCESS AND THEIR USE |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS54153830A (en) |
BE (1) | BE872201R (en) |
CH (1) | CH640875A5 (en) |
DE (1) | DE2853354A1 (en) |
FR (1) | FR2426717A2 (en) |
GB (1) | GB1599627A (en) |
IT (1) | IT1158155B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3929698A1 (en) * | 1989-09-07 | 1991-03-14 | Basf Ag | TRIAZOLOPYRIDINE DYES AND A METHOD FOR THERMAL TRANSFER OF METHINE DYES |
US5162290A (en) * | 1990-04-27 | 1992-11-10 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer sheet |
US5580980A (en) * | 1991-05-03 | 1996-12-03 | Basf Aktiengesellschaft | N-aminopyridone dyes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1292454A (en) * | 1969-09-23 | 1972-10-11 | Ici Ltd | Dyestuffs |
US3867094A (en) * | 1970-12-30 | 1975-02-18 | Oreal | Dyeing keratinous fibers with dye compositions containing indoanilines |
LU68988A1 (en) * | 1973-12-12 | 1975-08-20 |
-
1978
- 1978-05-25 GB GB22730/78A patent/GB1599627A/en not_active Expired
- 1978-11-17 JP JP14121878A patent/JPS54153830A/en active Pending
- 1978-11-21 FR FR7832831A patent/FR2426717A2/en active Granted
- 1978-11-22 BE BE191873A patent/BE872201R/en active
- 1978-12-04 IT IT52174/78A patent/IT1158155B/en active
- 1978-12-07 CH CH1251778A patent/CH640875A5/en not_active IP Right Cessation
- 1978-12-11 DE DE19782853354 patent/DE2853354A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT7852174A0 (en) | 1978-12-04 |
JPS54153830A (en) | 1979-12-04 |
FR2426717B2 (en) | 1982-04-02 |
FR2426717A2 (en) | 1979-12-21 |
IT1158155B (en) | 1987-02-18 |
GB1599627A (en) | 1981-10-07 |
CH640875A5 (en) | 1984-01-31 |
DE2853354A1 (en) | 1979-11-29 |
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