CH381784A - Verfahren zur Herstellung von Farbstoffen - Google Patents
Verfahren zur Herstellung von FarbstoffenInfo
- Publication number
- CH381784A CH381784A CH69460A CH69460A CH381784A CH 381784 A CH381784 A CH 381784A CH 69460 A CH69460 A CH 69460A CH 69460 A CH69460 A CH 69460A CH 381784 A CH381784 A CH 381784A
- Authority
- CH
- Switzerland
- Prior art keywords
- dyes
- production
- 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
- C09B48/00—Quinacridones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF27563A DE1127019B (de) | 1959-01-24 | 1959-01-24 | Verfahren zur Herstellung von Farbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH381784A true CH381784A (de) | 1964-09-15 |
Family
ID=7092502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH69460A CH381784A (de) | 1959-01-24 | 1960-01-22 | Verfahren zur Herstellung von Farbstoffen |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH381784A (de) |
| DE (1) | DE1127019B (de) |
| GB (1) | GB940780A (de) |
| NL (1) | NL6504486A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3259630A (en) * | 1962-10-03 | 1966-07-05 | Ciba Ltd | Process for the manufacture of linear quinacridones |
| US3148191A (en) * | 1962-11-02 | 1964-09-08 | Du Pont | Process for preparing quinacridone pigments |
-
1959
- 1959-01-24 DE DEF27563A patent/DE1127019B/de active Pending
-
1960
- 1960-01-22 CH CH69460A patent/CH381784A/de unknown
- 1960-01-25 GB GB270560A patent/GB940780A/en not_active Expired
-
1965
- 1965-04-08 NL NL6504486A patent/NL6504486A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1127019B (de) | 1962-04-05 |
| GB940780A (en) | 1963-11-06 |
| NL6504486A (de) | 1965-06-25 |
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