IT946120B - Pigmenti disazoici e procedi mento per la loro preparazione - Google Patents
Pigmenti disazoici e procedi mento per la loro preparazioneInfo
- Publication number
- IT946120B IT946120B IT3183071A IT3183071A IT946120B IT 946120 B IT946120 B IT 946120B IT 3183071 A IT3183071 A IT 3183071A IT 3183071 A IT3183071 A IT 3183071A IT 946120 B IT946120 B IT 946120B
- Authority
- IT
- Italy
- Prior art keywords
- disazoic
- pigments
- procedure
- preparation
- disazoic pigments
- Prior art date
Links
- 239000000049 pigment Substances 0.000 title 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1787670A CH567075A5 (enrdf_load_html_response) | 1970-12-02 | 1970-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT946120B true IT946120B (it) | 1973-05-21 |
Family
ID=4428748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3183071A IT946120B (it) | 1970-12-02 | 1971-11-30 | Pigmenti disazoici e procedi mento per la loro preparazione |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE776119A (enrdf_load_html_response) |
| CH (1) | CH567075A5 (enrdf_load_html_response) |
| DE (1) | DE2158806A1 (enrdf_load_html_response) |
| FR (1) | FR2116456B1 (enrdf_load_html_response) |
| GB (1) | GB1342140A (enrdf_load_html_response) |
| IT (1) | IT946120B (enrdf_load_html_response) |
| NL (1) | NL7116459A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0498769A1 (de) * | 1991-02-07 | 1992-08-12 | Ciba-Geigy Ag | Verfahren zur Herstellung von Bisazopigmenten in halogenfreien Lösungsmitteln |
-
1970
- 1970-12-02 CH CH1787670A patent/CH567075A5/xx not_active IP Right Cessation
-
1971
- 1971-11-26 DE DE19712158806 patent/DE2158806A1/de active Pending
- 1971-11-30 IT IT3183071A patent/IT946120B/it active
- 1971-11-30 NL NL7116459A patent/NL7116459A/xx unknown
- 1971-12-01 FR FR7143060A patent/FR2116456B1/fr not_active Expired
- 1971-12-01 BE BE776119A patent/BE776119A/xx unknown
- 1971-12-02 GB GB5610371A patent/GB1342140A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2116456A1 (enrdf_load_html_response) | 1972-07-13 |
| NL7116459A (enrdf_load_html_response) | 1972-06-06 |
| CH567075A5 (enrdf_load_html_response) | 1975-09-30 |
| BE776119A (fr) | 1972-06-01 |
| GB1342140A (en) | 1973-12-25 |
| DE2158806A1 (de) | 1972-06-15 |
| FR2116456B1 (enrdf_load_html_response) | 1974-09-13 |
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