GB1544290A - Hydrazone basic dyes - Google Patents
Hydrazone basic dyesInfo
- Publication number
- GB1544290A GB1544290A GB5431876A GB5431876A GB1544290A GB 1544290 A GB1544290 A GB 1544290A GB 5431876 A GB5431876 A GB 5431876A GB 5431876 A GB5431876 A GB 5431876A GB 1544290 A GB1544290 A GB 1544290A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrazone
- basic dyes
- dyes
- basic
- hydrazone basic
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5431876A GB1544290A (en) | 1977-12-09 | 1977-12-09 | Hydrazone basic dyes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5431876A GB1544290A (en) | 1977-12-09 | 1977-12-09 | Hydrazone basic dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1544290A true GB1544290A (en) | 1979-04-19 |
Family
ID=10470620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5431876A Expired GB1544290A (en) | 1977-12-09 | 1977-12-09 | Hydrazone basic dyes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1544290A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023652A1 (en) * | 1979-08-04 | 1981-02-11 | Bayer Ag | Process for the preparation of cationic dyestuffs |
EP0037506A1 (en) * | 1980-04-05 | 1981-10-14 | Bayer Ag | Process for the preparation of cationic dyestuffs |
EP0041926A1 (en) * | 1980-06-11 | 1981-12-16 | Ciba-Geigy Ag | Process for the preparation of carbinol bases of indoline compounds |
-
1977
- 1977-12-09 GB GB5431876A patent/GB1544290A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023652A1 (en) * | 1979-08-04 | 1981-02-11 | Bayer Ag | Process for the preparation of cationic dyestuffs |
EP0037506A1 (en) * | 1980-04-05 | 1981-10-14 | Bayer Ag | Process for the preparation of cationic dyestuffs |
EP0041926A1 (en) * | 1980-06-11 | 1981-12-16 | Ciba-Geigy Ag | Process for the preparation of carbinol bases of indoline compounds |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |