NL277914A - - Google Patents
Info
- Publication number
- NL277914A NL277914A NL277914DA NL277914A NL 277914 A NL277914 A NL 277914A NL 277914D A NL277914D A NL 277914DA NL 277914 A NL277914 A NL 277914A
- Authority
- NL
- Netherlands
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF33832A DE1161371B (de) | 1961-05-03 | 1961-05-03 | Verfahren zur Herstellung symmetrischer 4-Halogen-4', 4"-diarylamino-triphenylmethan-verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL277914A true NL277914A (xx) |
Family
ID=7095277
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL120357D NL120357C (xx) | 1961-05-03 | ||
| NL277914D NL277914A (xx) | 1961-05-03 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL120357D NL120357C (xx) | 1961-05-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3211757A (xx) |
| BE (1) | BE617209A (xx) |
| CH (1) | CH415909A (xx) |
| DE (1) | DE1161371B (xx) |
| DK (1) | DK104363C (xx) |
| GB (1) | GB1000664A (xx) |
| NL (2) | NL277914A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429673C3 (de) * | 1974-06-20 | 1981-04-16 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von symmetrischen 4-Halogen-4', 4''-diarylamino-triphenylmethanverbindungen und deren Verwendung zum Spinnfärben von Polyacrylnitril |
| DE2555747A1 (de) * | 1975-12-11 | 1977-06-16 | Bayer Ag | Verfahren zur gewinnung von triarylmethanfarbstoffen |
| DE2951353A1 (de) * | 1979-12-20 | 1981-07-02 | Basf Ag, 6700 Ludwigshafen | Kationische farbstoffe |
| DE3108720A1 (de) * | 1981-03-07 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Triaminotriarylmethanfarbstoffe |
| DE4444472A1 (de) * | 1994-12-14 | 1996-06-20 | Hoechst Ag | Verfahren zur Herstellung von Triphenylmethanfarbmitteln |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1890154A (en) * | 1930-11-13 | 1932-12-06 | Rubber Service Lab Co | Antioxidant for vulcanized rubber products |
| US2755203A (en) * | 1954-02-03 | 1956-07-17 | Du Pont | Process of converting a polyamino-triarylmethane dye coating on a base from a stabilized leuco form to a colored form |
| BE535718A (xx) * | 1954-02-15 | |||
| NL221404A (xx) * | 1956-10-13 |
-
0
- NL NL120357D patent/NL120357C/xx active
- NL NL277914D patent/NL277914A/xx unknown
-
1961
- 1961-05-03 DE DEF33832A patent/DE1161371B/de active Pending
-
1962
- 1962-05-01 CH CH519762A patent/CH415909A/de unknown
- 1962-05-01 US US191422A patent/US3211757A/en not_active Expired - Lifetime
- 1962-05-02 DK DK199862AA patent/DK104363C/da active
- 1962-05-03 GB GB17093/62A patent/GB1000664A/en not_active Expired
- 1962-05-03 BE BE617209A patent/BE617209A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH415909A (de) | 1966-06-30 |
| US3211757A (en) | 1965-10-12 |
| DE1161371B (de) | 1964-01-16 |
| DK104363C (da) | 1966-05-09 |
| GB1000664A (en) | 1965-08-11 |
| BE617209A (fr) | 1962-11-05 |
| NL120357C (xx) |