NL7017107A - - Google Patents
Info
- Publication number
- NL7017107A NL7017107A NL7017107A NL7017107A NL7017107A NL 7017107 A NL7017107 A NL 7017107A NL 7017107 A NL7017107 A NL 7017107A NL 7017107 A NL7017107 A NL 7017107A NL 7017107 A NL7017107 A NL 7017107A
- 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
- C09B25/00—Quinophthalones
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691959321 DE1959321A1 (en) | 1969-11-26 | 1969-11-26 | 3'-hydroxy-quinophthalone dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7017107A true NL7017107A (en) | 1971-05-28 |
Family
ID=5752117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7017107A NL7017107A (en) | 1969-11-26 | 1970-11-23 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT297178B (en) |
| BE (1) | BE759471A (en) |
| CH (1) | CH527877A (en) |
| DE (1) | DE1959321A1 (en) |
| FR (1) | FR2072483A5 (en) |
| GB (1) | GB1275896A (en) |
| NL (1) | NL7017107A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3022837A1 (en) * | 1980-06-19 | 1982-01-07 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING ANIONIC CHINOPHTHALONE DYES |
-
0
- BE BE759471D patent/BE759471A/en unknown
-
1969
- 1969-11-26 DE DE19691959321 patent/DE1959321A1/en active Pending
-
1970
- 1970-11-09 CH CH1656570A patent/CH527877A/en not_active IP Right Cessation
- 1970-11-23 NL NL7017107A patent/NL7017107A/xx unknown
- 1970-11-25 GB GB5608470A patent/GB1275896A/en not_active Expired
- 1970-11-25 AT AT1062670A patent/AT297178B/en active
- 1970-11-26 FR FR7042603A patent/FR2072483A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH527877A (en) | 1972-09-15 |
| GB1275896A (en) | 1972-05-24 |
| AT297178B (en) | 1972-03-10 |
| DE1959321A1 (en) | 1971-05-27 |
| FR2072483A5 (en) | 1971-09-24 |
| BE759471A (en) | 1971-04-30 |