CH546810A - Verfahren zur herstellung von triarylmethanderivaten. - Google Patents
Verfahren zur herstellung von triarylmethanderivaten.Info
- Publication number
- CH546810A CH546810A CH1264471A CH546810DA CH546810A CH 546810 A CH546810 A CH 546810A CH 1264471 A CH1264471 A CH 1264471A CH 546810D A CH546810D A CH 546810DA CH 546810 A CH546810 A CH 546810A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- methane derivatives
- triaryl methane
- triaryl
- derivatives
- Prior art date
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
- C09B11/16—Preparation from diarylketones or diarylcarbinols, e.g. benzhydrol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4124270 | 1970-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH546810A true CH546810A (de) | 1974-03-15 |
Family
ID=10418788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1264471A CH546810A (de) | 1970-08-27 | 1971-08-27 | Verfahren zur herstellung von triarylmethanderivaten. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3775442A (de) |
CA (1) | CA986943A (de) |
CH (1) | CH546810A (de) |
DE (1) | DE2141406A1 (de) |
FR (1) | FR2106076A5 (de) |
GB (1) | GB1341204A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH626568A5 (de) * | 1977-06-10 | 1981-11-30 | Ciba Geigy Ag | |
US4517342A (en) * | 1983-06-23 | 1985-05-14 | General Electric Company | Heat curable compositions |
US4511701A (en) * | 1984-02-27 | 1985-04-16 | General Electric Company | Heat curable epoxy resin compositions and epoxy resin curing agents |
US6936686B2 (en) * | 2002-12-11 | 2005-08-30 | Nutech Corporation | Cross-linked silicone gels; products containing the same; and methods of manufacture thereof |
-
1970
- 1970-08-27 GB GB4124270A patent/GB1341204A/en not_active Expired
-
1971
- 1971-07-29 US US00167439A patent/US3775442A/en not_active Expired - Lifetime
- 1971-08-09 CA CA120,136A patent/CA986943A/en not_active Expired
- 1971-08-18 DE DE19712141406 patent/DE2141406A1/de active Pending
- 1971-08-26 FR FR7130986A patent/FR2106076A5/fr not_active Expired
- 1971-08-27 CH CH1264471A patent/CH546810A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA986943A (en) | 1976-04-06 |
US3775442A (en) | 1973-11-27 |
GB1341204A (en) | 1973-12-19 |
FR2106076A5 (de) | 1972-04-28 |
DE2141406A1 (de) | 1972-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |