FR2364953A1 - Procede de preparation des sels d'ammoniu m quaternaire de colorants basiques - Google Patents
Procede de preparation des sels d'ammoniu m quaternaire de colorants basiquesInfo
- Publication number
- FR2364953A1 FR2364953A1 FR7728348A FR7728348A FR2364953A1 FR 2364953 A1 FR2364953 A1 FR 2364953A1 FR 7728348 A FR7728348 A FR 7728348A FR 7728348 A FR7728348 A FR 7728348A FR 2364953 A1 FR2364953 A1 FR 2364953A1
- Authority
- FR
- France
- Prior art keywords
- ammoniu
- preparing
- basic dyes
- alkylating agent
- quaternary salts
- 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.)
- Withdrawn
Links
- 239000000981 basic dye Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229940100198 alkylating agent Drugs 0.000 abstract 2
- 239000002168 alkylating agent Substances 0.000 abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 2
- -1 p-dimethylaminophenylazo Chemical group 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 125000003006 2-dimethylaminoethyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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
- C09B44/00—Azo dyes containing onium groups
- C09B44/005—Special process features in the quaternization reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/724,509 US4081436A (en) | 1976-09-20 | 1976-09-20 | Process for dry quaternization of azo compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2364953A1 true FR2364953A1 (fr) | 1978-04-14 |
Family
ID=24910705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7728348A Withdrawn FR2364953A1 (fr) | 1976-09-20 | 1977-09-20 | Procede de preparation des sels d'ammoniu m quaternaire de colorants basiques |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4081436A (OSRAM) |
| JP (1) | JPS5337731A (OSRAM) |
| DE (1) | DE2741395A1 (OSRAM) |
| FR (1) | FR2364953A1 (OSRAM) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA556218A (en) * | 1958-04-22 | Baumann Hans | Production of basic azo dyestuffs | |
| US2480355A (en) * | 1949-08-30 | Aikylene dihalide salts of n-dialktl | ||
| US2650251A (en) * | 1951-02-28 | 1953-08-25 | Merck & Co Inc | Bactericidal compounds |
| US2933530A (en) * | 1955-11-24 | 1960-04-19 | Philips Corp | Method of producing quaternary ammonium compounds |
| US3102839A (en) * | 1960-03-04 | 1963-09-03 | West Laboratories Inc | Germicidal compositions |
| DE1250575B (de) * | 1960-11-30 | 1967-09-21 | Badische Anilin &. Soda Fabrik Aktiengesellschaft, Ludwigshafen/Rhem | Verfahren zur Herstel lung von Diazapolymethmfarbstoffen |
| US3312681A (en) * | 1961-11-10 | 1967-04-04 | American Cyanamid Co | Cationic 1-alkyl-3-(2-hydroxy-1-naphthylazo) pyridinium dyes |
| BE629950A (OSRAM) * | 1962-03-23 | |||
| US3401158A (en) * | 1965-10-22 | 1968-09-10 | Eastman Kodak Co | Cationic heterocyclic disazo dyes for textile fibers |
| US3956271A (en) * | 1969-01-20 | 1976-05-11 | Sandoz Ltd. | Process for the production of concentrated solutions of cationic azo dyes |
-
1976
- 1976-09-20 US US05/724,509 patent/US4081436A/en not_active Expired - Lifetime
-
1977
- 1977-09-14 DE DE19772741395 patent/DE2741395A1/de active Pending
- 1977-09-20 JP JP11227177A patent/JPS5337731A/ja active Granted
- 1977-09-20 FR FR7728348A patent/FR2364953A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616862B2 (OSRAM) | 1986-03-01 |
| DE2741395A1 (de) | 1978-03-23 |
| JPS5337731A (en) | 1978-04-07 |
| US4081436A (en) | 1978-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |