NL7208774A - - Google Patents
Info
- Publication number
- NL7208774A NL7208774A NL7208774A NL7208774A NL7208774A NL 7208774 A NL7208774 A NL 7208774A NL 7208774 A NL7208774 A NL 7208774A NL 7208774 A NL7208774 A NL 7208774A NL 7208774 A NL7208774 A NL 7208774A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/10—Aza-phenanthrenes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712132681 DE2132681C3 (en) | 1971-07-01 | Quinophthalone dye mixtures, process for their preparation and their use | |
| DE19722203348 DE2203348A1 (en) | 1972-01-25 | 1972-01-25 | Quinophthalone dyes - esp for polyester fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7208774A true NL7208774A (en) | 1973-01-03 |
Family
ID=25761353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7208774A NL7208774A (en) | 1971-07-01 | 1972-06-26 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE785669A (en) |
| CH (1) | CH539102A (en) |
| CS (1) | CS164777B2 (en) |
| DD (1) | DD97437A5 (en) |
| FR (1) | FR2143942B1 (en) |
| GB (1) | GB1386846A (en) |
| IT (1) | IT958652B (en) |
| NL (1) | NL7208774A (en) |
| SU (1) | SU464123A3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126244A1 (en) * | 1991-08-08 | 1993-02-11 | Bayer Ag | MASS COLORING OF PLASTICS |
| EP0632102B1 (en) * | 1993-06-28 | 1997-04-02 | Bayer Ag | Mass dyeing of synthetic material |
| US5800573A (en) * | 1994-10-06 | 1998-09-01 | Bayer Aktiengesellschaft | Bulk dyeing using quinophthalone dyestuffs |
| DE4435714A1 (en) * | 1994-10-06 | 1996-04-11 | Bayer Ag | Process for mass coloring plastics with quinophthalone dyes |
| DE59710483D1 (en) * | 1996-09-05 | 2003-08-28 | Bayer Ag | Bridged perinones, quinophthalones and perinone quinophthalones |
-
0
- BE BE785669D patent/BE785669A/en not_active IP Right Cessation
-
1972
- 1972-06-15 CS CS420272A patent/CS164777B2/cs unknown
- 1972-06-26 NL NL7208774A patent/NL7208774A/xx unknown
- 1972-06-29 CH CH975672A patent/CH539102A/en not_active IP Right Cessation
- 1972-06-29 SU SU1803549A patent/SU464123A3/en active
- 1972-06-30 GB GB3067072A patent/GB1386846A/en not_active Expired
- 1972-06-30 DD DD16408772A patent/DD97437A5/xx unknown
- 1972-06-30 FR FR7223807A patent/FR2143942B1/fr not_active Expired
- 1972-06-30 IT IT5125672A patent/IT958652B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2143942B1 (en) | 1976-10-29 |
| BE785669A (en) | 1973-01-02 |
| FR2143942A1 (en) | 1973-02-09 |
| DD97437A5 (en) | 1973-05-05 |
| CS164777B2 (en) | 1975-11-28 |
| SU464123A3 (en) | 1975-03-15 |
| CH539102A (en) | 1973-07-15 |
| GB1386846A (en) | 1975-03-12 |
| IT958652B (en) | 1973-10-30 |