IT965675B - Disacoloranti complessi di rame - Google Patents
Disacoloranti complessi di rameInfo
- Publication number
- IT965675B IT965675B IT2260772A IT2260772A IT965675B IT 965675 B IT965675 B IT 965675B IT 2260772 A IT2260772 A IT 2260772A IT 2260772 A IT2260772 A IT 2260772A IT 965675 B IT965675 B IT 965675B
- Authority
- IT
- Italy
- Prior art keywords
- deacolorants
- copper complex
- copper
- complex
- complex deacolorants
- Prior art date
Links
- 150000004699 copper complex Chemical class 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712116008 DE2116008A1 (de) | 1971-04-01 | 1971-04-01 | Disazo-Kupferkomplex-Farbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT965675B true IT965675B (it) | 1974-02-11 |
Family
ID=5803622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2260772A IT965675B (it) | 1971-04-01 | 1972-03-30 | Disacoloranti complessi di rame |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE781467A (OSRAM) |
| CH (1) | CH594037A5 (OSRAM) |
| DD (1) | DD100300A5 (OSRAM) |
| DE (1) | DE2116008A1 (OSRAM) |
| FR (1) | FR2132314B1 (OSRAM) |
| GB (1) | GB1330277A (OSRAM) |
| IT (1) | IT965675B (OSRAM) |
| NL (1) | NL7204255A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0296102A (ja) * | 1987-11-02 | 1990-04-06 | Sumitomo Chem Co Ltd | 染料系偏光膜 |
| EP0357554A3 (de) * | 1988-08-31 | 1990-09-12 | Ciba-Geigy Ag | Metallkomplexverbindungen |
| EP0982371B1 (en) * | 1998-08-19 | 2001-09-26 | ILFORD Imaging Switzerland GmbH | Metallized disazo dyes, their preparation and use |
-
1971
- 1971-04-01 DE DE19712116008 patent/DE2116008A1/de active Pending
-
1972
- 1972-03-29 CH CH122376A patent/CH594037A5/xx not_active IP Right Cessation
- 1972-03-29 NL NL7204255A patent/NL7204255A/xx unknown
- 1972-03-30 DD DD16195672A patent/DD100300A5/xx unknown
- 1972-03-30 IT IT2260772A patent/IT965675B/it active
- 1972-03-30 BE BE781467A patent/BE781467A/xx unknown
- 1972-03-30 GB GB1502772A patent/GB1330277A/en not_active Expired
- 1972-03-31 FR FR7211455A patent/FR2132314B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE781467A (fr) | 1972-10-02 |
| GB1330277A (en) | 1973-09-12 |
| DD100300A5 (OSRAM) | 1973-09-12 |
| CH594037A5 (OSRAM) | 1977-12-30 |
| FR2132314B1 (OSRAM) | 1977-12-23 |
| FR2132314A1 (OSRAM) | 1972-11-17 |
| DE2116008A1 (de) | 1972-10-05 |
| NL7204255A (OSRAM) | 1972-10-03 |
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