CH207659A - Process for the preparation of a water-soluble phthalocyanine series dye. - Google Patents
Process for the preparation of a water-soluble phthalocyanine series dye.Info
- Publication number
- CH207659A CH207659A CH207659DA CH207659A CH 207659 A CH207659 A CH 207659A CH 207659D A CH207659D A CH 207659DA CH 207659 A CH207659 A CH 207659A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- water
- phthalocyanine series
- soluble phthalocyanine
- series dye
- 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
- C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE205539X | 1937-03-10 | ||
CH205539T | 1938-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH207659A true CH207659A (en) | 1939-11-15 |
Family
ID=25724196
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH207659D CH207659A (en) | 1937-03-10 | 1938-03-08 | Process for the preparation of a water-soluble phthalocyanine series dye. |
CH205539D CH205539A (en) | 1937-03-10 | 1938-03-08 | Process for the preparation of a water-soluble phthalocyanine series dye. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH205539D CH205539A (en) | 1937-03-10 | 1938-03-08 | Process for the preparation of a water-soluble phthalocyanine series dye. |
Country Status (1)
Country | Link |
---|---|
CH (2) | CH207659A (en) |
-
1938
- 1938-03-08 CH CH207659D patent/CH207659A/en unknown
- 1938-03-08 CH CH205539D patent/CH205539A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH205539A (en) | 1939-06-30 |
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