CH478211A - Process for the preparation of azophthalocyanine reactive dyes - Google Patents
Process for the preparation of azophthalocyanine reactive dyesInfo
- Publication number
- CH478211A CH478211A CH395967A CH395967A CH478211A CH 478211 A CH478211 A CH 478211A CH 395967 A CH395967 A CH 395967A CH 395967 A CH395967 A CH 395967A CH 478211 A CH478211 A CH 478211A
- Authority
- CH
- Switzerland
- Prior art keywords
- azophthalocyanine
- preparation
- reactive dyes
- dyes
- reactive
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
- C09B62/026—Azo dyes
- C09B62/0265—Dyes containing in the molecule at least one azo group and at least one other chromophore group
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 |
---|---|---|---|
DEF0048863 | 1966-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH478211A true CH478211A (en) | 1969-09-15 |
Family
ID=7102536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH395967A CH478211A (en) | 1966-04-05 | 1967-03-20 | Process for the preparation of azophthalocyanine reactive dyes |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE696650A (en) |
CH (1) | CH478211A (en) |
FR (1) | FR1517594A (en) |
GB (1) | GB1116014A (en) |
NL (1) | NL6704853A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2617126C2 (en) * | 1976-04-17 | 1982-05-27 | Cassella Ag, 6000 Frankfurt | Process for the preparation of fiber-reactive phthalocyanine azo dyes |
US4191686A (en) * | 1976-04-17 | 1980-03-04 | Cassella Aktiengesellschaft | Process for preparing fiber-reactive phthalocyanine azo dyes |
DE2617062C2 (en) * | 1976-04-17 | 1985-07-04 | Cassella Ag, 6000 Frankfurt | Water-soluble hydrazones of the phthalocyanine series, their production and use |
-
1967
- 1967-03-20 CH CH395967A patent/CH478211A/en not_active IP Right Cessation
- 1967-04-04 GB GB15403/67A patent/GB1116014A/en not_active Expired
- 1967-04-05 FR FR101594A patent/FR1517594A/en not_active Expired
- 1967-04-05 BE BE696650D patent/BE696650A/xx unknown
- 1967-04-05 NL NL6704853A patent/NL6704853A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6704853A (en) | 1967-10-06 |
GB1116014A (en) | 1968-06-06 |
FR1517594A (en) | 1968-03-15 |
BE696650A (en) | 1967-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |