FR2041196A1 - - Google Patents
Info
- Publication number
- FR2041196A1 FR2041196A1 FR7014800A FR7014800A FR2041196A1 FR 2041196 A1 FR2041196 A1 FR 2041196A1 FR 7014800 A FR7014800 A FR 7014800A FR 7014800 A FR7014800 A FR 7014800A FR 2041196 A1 FR2041196 A1 FR 2041196A1
- Authority
- FR
- France
- 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.)
- Granted
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH623169A CH511929A (en) | 1969-04-24 | 1969-04-24 | Process for the production of new chromium-containing complex dyes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2041196A1 true FR2041196A1 (en) | 1971-01-29 |
FR2041196B1 FR2041196B1 (en) | 1973-05-25 |
Family
ID=4306320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7014800A Expired FR2041196B1 (en) | 1969-04-24 | 1970-04-23 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH511929A (en) |
DE (1) | DE2019827C3 (en) |
FR (1) | FR2041196B1 (en) |
GB (1) | GB1311682A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2444736C2 (en) * | 1974-09-19 | 1984-01-05 | Bayer Ag, 5090 Leverkusen | Concentrated solutions of 1: 2 azo and azomethine chromium complex dyes and process for their preparation |
DE2835493C2 (en) * | 1978-08-12 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Chromium complex dyes |
-
1969
- 1969-04-24 CH CH623169A patent/CH511929A/en not_active IP Right Cessation
-
1970
- 1970-04-23 FR FR7014800A patent/FR2041196B1/fr not_active Expired
- 1970-04-23 DE DE19702019827 patent/DE2019827C3/en not_active Expired
- 1970-04-23 GB GB1956770A patent/GB1311682A/en not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
DE2019827B2 (en) | 1973-11-29 |
DE2019827C3 (en) | 1974-06-27 |
GB1311682A (en) | 1973-03-28 |
FR2041196B1 (en) | 1973-05-25 |
CH511929A (en) | 1971-08-31 |
DE2019827A1 (en) | 1970-10-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |