FR69986E - Azomethine series chromium dyes and their production process - Google Patents
Azomethine series chromium dyes and their production processInfo
- Publication number
- FR69986E FR69986E FR69986DA FR69986E FR 69986 E FR69986 E FR 69986E FR 69986D A FR69986D A FR 69986DA FR 69986 E FR69986 E FR 69986E
- Authority
- FR
- France
- Prior art keywords
- production process
- azomethine series
- chromium dyes
- series chromium
- dyes
- 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
- C09B55/00—Azomethine dyes
- C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69986T | 1956-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR69986E true FR69986E (en) | 1959-01-30 |
Family
ID=8701748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69986D Expired FR69986E (en) | 1956-05-03 | 1956-05-03 | Azomethine series chromium dyes and their production process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR69986E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0073951A1 (en) * | 1981-08-25 | 1983-03-16 | Bayer Ag | 1:2-Asymmetric chromium complex dyestuffs and process for preparing them and dying therewith |
-
1956
- 1956-05-03 FR FR69986D patent/FR69986E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0073951A1 (en) * | 1981-08-25 | 1983-03-16 | Bayer Ag | 1:2-Asymmetric chromium complex dyestuffs and process for preparing them and dying therewith |
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