FR1565450A - - Google Patents
Info
- Publication number
- FR1565450A FR1565450A FR1565450DA FR1565450A FR 1565450 A FR1565450 A FR 1565450A FR 1565450D A FR1565450D A FR 1565450DA FR 1565450 A FR1565450 A FR 1565450A
- 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.)
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
- C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH94067A CH495402A (de) | 1967-01-23 | 1967-01-23 | Verfahren zur Herstellung von Anthrachinonfarbstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1565450A true FR1565450A (xx) | 1969-05-02 |
Family
ID=4198714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1565450D Expired FR1565450A (xx) | 1967-01-23 | 1968-01-22 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE709646A (xx) |
CH (1) | CH495402A (xx) |
FR (1) | FR1565450A (xx) |
-
1967
- 1967-01-23 CH CH94067A patent/CH495402A/de not_active IP Right Cessation
-
1968
- 1968-01-19 BE BE709646D patent/BE709646A/xx unknown
- 1968-01-22 FR FR1565450D patent/FR1565450A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE709646A (xx) | 1968-05-30 |
CH495402A (de) | 1970-08-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |