GB924601A - Basic heterocyclic azo dyestuffs - Google Patents
Basic heterocyclic azo dyestuffsInfo
- Publication number
- GB924601A GB924601A GB2749360A GB2749360A GB924601A GB 924601 A GB924601 A GB 924601A GB 2749360 A GB2749360 A GB 2749360A GB 2749360 A GB2749360 A GB 2749360A GB 924601 A GB924601 A GB 924601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyes
- formula
- methyl
- aldehyde
- dimethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C09B26/00—Hydrazone dyes; Triazene dyes
- C09B26/02—Hydrazone dyes
- C09B26/04—Hydrazone dyes cationic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF29146A DE1133054B (de) | 1959-08-08 | 1959-08-08 | Verfahren zur Herstellung basischer Farbstoffe |
DEF29145A DE1150476B (de) | 1959-08-08 | 1959-08-08 | Verfahren zur Herstellung basischer Farbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
GB924601A true GB924601A (en) | 1963-04-24 |
Family
ID=25974390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2749360A Expired GB924601A (en) | 1959-08-08 | 1960-08-08 | Basic heterocyclic azo dyestuffs |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE593877R (de) |
CH (1) | CH372406A (de) |
GB (1) | GB924601A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7258702B2 (en) | 2002-01-15 | 2007-08-21 | Ciba Specialty Chemicals Corporation | Yellow cationic dyes for dyeing of organic material |
FR2899897A1 (fr) * | 2006-04-13 | 2007-10-19 | Oreal | Composes monochromophoriques monocationiques particuliers de type hydrazone comprenant un motif 2-, 4-pyridinium ou 2-, 4-quinolinium, leur synthese, compositions tinctoriales les comprenant, procede de coloration de fibres keratiniques |
-
1960
- 1960-07-19 CH CH72262A patent/CH372406A/de unknown
- 1960-08-08 BE BE593877A patent/BE593877R/fr active
- 1960-08-08 GB GB2749360A patent/GB924601A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7258702B2 (en) | 2002-01-15 | 2007-08-21 | Ciba Specialty Chemicals Corporation | Yellow cationic dyes for dyeing of organic material |
FR2899897A1 (fr) * | 2006-04-13 | 2007-10-19 | Oreal | Composes monochromophoriques monocationiques particuliers de type hydrazone comprenant un motif 2-, 4-pyridinium ou 2-, 4-quinolinium, leur synthese, compositions tinctoriales les comprenant, procede de coloration de fibres keratiniques |
WO2007125238A1 (fr) | 2006-04-13 | 2007-11-08 | L'oréal | Composes monochromophoriques monocationiques particuliers de type hydrazone comprenant un motif 2-, 4-pyridinium ou 2-, 4-quinolinium, leur synthese, compositions tinctoriales les comprenant, procede de coloration de fibres keratiniques |
US8012220B2 (en) | 2006-04-13 | 2011-09-06 | L'oreal S.A. | Specific monocationic monochromophoric compounds of hydrazone type comprising a 2-, 4-pyridinium or 2-, 4-quinolinium unit, synthesis thereof, dye compositions containing them, and method for dyeing keratin fibres |
Also Published As
Publication number | Publication date |
---|---|
CH372406A (de) | 1963-10-15 |
BE593877R (fr) | 1960-12-01 |
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