NL7204255A - - Google Patents
Info
- Publication number
- NL7204255A NL7204255A NL7204255A NL7204255A NL7204255A NL 7204255 A NL7204255 A NL 7204255A NL 7204255 A NL7204255 A NL 7204255A NL 7204255 A NL7204255 A NL 7204255A NL 7204255 A NL7204255 A NL 7204255A
- Authority
- NL
- Netherlands
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
- 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 (en) | 1971-04-01 | 1971-04-01 | Disazo copper complex dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204255A true NL7204255A (en) | 1972-10-03 |
Family
ID=5803622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204255A NL7204255A (en) | 1971-04-01 | 1972-03-29 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE781467A (en) |
| CH (1) | CH594037A5 (en) |
| DD (1) | DD100300A5 (en) |
| DE (1) | DE2116008A1 (en) |
| FR (1) | FR2132314B1 (en) |
| GB (1) | GB1330277A (en) |
| IT (1) | IT965675B (en) |
| NL (1) | NL7204255A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0296102A (en) * | 1987-11-02 | 1990-04-06 | Sumitomo Chem Co Ltd | Polarizing film consisting of dye system |
| EP0357554A3 (en) * | 1988-08-31 | 1990-09-12 | Ciba-Geigy Ag | Complex metal compounds |
| DE69801818T2 (en) | 1998-08-19 | 2002-04-11 | Ilford Imaging Ch Gmbh | Metal complex disazo dyes, their production and use |
-
1971
- 1971-04-01 DE DE19712116008 patent/DE2116008A1/en active Pending
-
1972
- 1972-03-29 NL NL7204255A patent/NL7204255A/xx unknown
- 1972-03-29 CH CH122376A patent/CH594037A5/xx not_active IP Right Cessation
- 1972-03-30 IT IT2260772A patent/IT965675B/en active
- 1972-03-30 GB GB1502772A patent/GB1330277A/en not_active Expired
- 1972-03-30 BE BE781467A patent/BE781467A/en unknown
- 1972-03-30 DD DD16195672A patent/DD100300A5/xx unknown
- 1972-03-31 FR FR7211455A patent/FR2132314B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD100300A5 (en) | 1973-09-12 |
| DE2116008A1 (en) | 1972-10-05 |
| IT965675B (en) | 1974-02-11 |
| FR2132314A1 (en) | 1972-11-17 |
| GB1330277A (en) | 1973-09-12 |
| FR2132314B1 (en) | 1977-12-23 |
| CH594037A5 (en) | 1977-12-30 |
| BE781467A (en) | 1972-10-02 |