FR758263A - Production of chromium-containing coloring matter - Google Patents
Production of chromium-containing coloring matterInfo
- Publication number
- FR758263A FR758263A FR758263DA FR758263A FR 758263 A FR758263 A FR 758263A FR 758263D A FR758263D A FR 758263DA FR 758263 A FR758263 A FR 758263A
- Authority
- FR
- France
- Prior art keywords
- chromium
- production
- coloring matter
- containing coloring
- matter
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH758263X | 1932-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR758263A true FR758263A (en) | 1934-01-13 |
Family
ID=4534469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR758263D Expired FR758263A (en) | 1932-07-20 | 1933-07-12 | Production of chromium-containing coloring matter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR758263A (en) |
-
1933
- 1933-07-12 FR FR758263D patent/FR758263A/en not_active Expired
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