GB987467A - Process for the production of 2:1-chromium complex dyestuffs - Google Patents
Process for the production of 2:1-chromium complex dyestuffsInfo
- Publication number
- GB987467A GB987467A GB936264A GB936264A GB987467A GB 987467 A GB987467 A GB 987467A GB 936264 A GB936264 A GB 936264A GB 936264 A GB936264 A GB 936264A GB 987467 A GB987467 A GB 987467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- dye
- sulphamyl
- naphthol
- complex
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0035628 | 1961-12-22 | ||
DEF35629A DE1191058B (de) | 1961-12-22 | 1961-12-22 | Verfahren zur Herstellung chromhaltiger Monoazofarbstoffe |
DEF0036292 | 1962-03-16 | ||
DEF0036344 | 1962-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB987467A true GB987467A (en) | 1965-03-31 |
Family
ID=27436894
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB936064A Expired GB994927A (en) | 1961-12-22 | 1962-12-18 | Process for the preparation of chromium-containing monoazo dyestuffs |
GB4772662A Expired GB987466A (en) | 1961-12-22 | 1962-12-18 | Asymmetrical chromium-containing monoazo dyestuffs |
GB936264A Expired GB987467A (en) | 1961-12-22 | 1962-12-18 | Process for the production of 2:1-chromium complex dyestuffs |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB936064A Expired GB994927A (en) | 1961-12-22 | 1962-12-18 | Process for the preparation of chromium-containing monoazo dyestuffs |
GB4772662A Expired GB987466A (en) | 1961-12-22 | 1962-12-18 | Asymmetrical chromium-containing monoazo dyestuffs |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE626394A (fr) |
CH (2) | CH473866A (fr) |
DE (1) | DE1191058B (fr) |
GB (3) | GB994927A (fr) |
NL (1) | NL6914855A (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH343559A (de) * | 1955-10-28 | 1959-12-31 | Ciba Geigy | Verfahren zur Herstellung chromhaltiger Farbstoffe |
-
1961
- 1961-12-22 DE DEF35629A patent/DE1191058B/de active Pending
-
1962
- 1962-11-27 CH CH311467A patent/CH473866A/de not_active IP Right Cessation
- 1962-11-27 CH CH1386662A patent/CH434516A/de unknown
- 1962-12-18 GB GB936064A patent/GB994927A/en not_active Expired
- 1962-12-18 GB GB4772662A patent/GB987466A/en not_active Expired
- 1962-12-18 GB GB936264A patent/GB987467A/en not_active Expired
- 1962-12-21 BE BE626394A patent/BE626394A/fr unknown
-
1969
- 1969-10-01 NL NL6914855A patent/NL6914855A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB987466A (en) | 1965-03-31 |
CH473866A (de) | 1969-06-15 |
BE626394A (fr) | 1963-06-21 |
CH434516A (de) | 1967-04-30 |
GB994927A (en) | 1965-06-10 |
DE1191058B (de) | 1965-04-15 |
NL6914855A (fr) | 1969-12-29 |
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