BE535718A - - Google Patents
Info
- Publication number
- BE535718A BE535718A BE535718DA BE535718A BE 535718 A BE535718 A BE 535718A BE 535718D A BE535718D A BE 535718DA BE 535718 A BE535718 A BE 535718A
- Authority
- BE
- Belgium
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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
- C09B11/20—Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH800857X | 1954-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE535718A true BE535718A (xx) |
Family
ID=4537638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE535718D BE535718A (xx) | 1954-02-15 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE535718A (xx) |
| FR (1) | FR1118967A (xx) |
| GB (1) | GB800857A (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184483A (en) * | 1961-05-03 | 1965-05-18 | Hoechst Ag | Unsymmetrical 4-halogeno-4', 4"-diarylamino-triphenyl-methane dyestuffs and process for their manufacture |
| US3211757A (en) * | 1961-05-03 | 1965-10-12 | Hoechst Ag | Symmetrical 4-halogeno-4', 4"-diarylamino-triphenylmethane dyestuffs |
-
0
- BE BE535718D patent/BE535718A/xx unknown
-
1955
- 1955-02-08 GB GB3767/55A patent/GB800857A/en not_active Expired
- 1955-02-08 FR FR1118967D patent/FR1118967A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184483A (en) * | 1961-05-03 | 1965-05-18 | Hoechst Ag | Unsymmetrical 4-halogeno-4', 4"-diarylamino-triphenyl-methane dyestuffs and process for their manufacture |
| US3211757A (en) * | 1961-05-03 | 1965-10-12 | Hoechst Ag | Symmetrical 4-halogeno-4', 4"-diarylamino-triphenylmethane dyestuffs |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1118967A (fr) | 1956-06-13 |
| GB800857A (en) | 1958-09-03 |