FR674616A - Production de nouvelles matières colorantes - Google Patents
Production de nouvelles matières colorantesInfo
- Publication number
- FR674616A FR674616A FR674616DA FR674616A FR 674616 A FR674616 A FR 674616A FR 674616D A FR674616D A FR 674616DA FR 674616 A FR674616 A FR 674616A
- Authority
- FR
- France
- Prior art keywords
- production
- coloring materials
- new coloring
- new
- materials
- 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
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/04—Stilbene-azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH674616X | 1928-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR674616A true FR674616A (fr) | 1930-01-30 |
Family
ID=4527980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR674616D Expired FR674616A (fr) | 1928-05-10 | 1929-05-06 | Production de nouvelles matières colorantes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR674616A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748914C (de) * | 1939-07-03 | 1945-01-12 | Verfahren zur Herstellung von metallhaltigen Stilbenazofarbstoffen |
-
1929
- 1929-05-06 FR FR674616D patent/FR674616A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748914C (de) * | 1939-07-03 | 1945-01-12 | Verfahren zur Herstellung von metallhaltigen Stilbenazofarbstoffen |
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