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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712132681 DE2132681C3 (de) | 1971-07-01 | Chinophthalon-Farbstoffgemische, Verfahren zu ihrer Herstellung und ihre Verwendung | |
DE19722203348 DE2203348A1 (de) | 1972-01-25 | 1972-01-25 | Bromierte chinophthalon-farbstoffe und -farbstoffgemische |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7208774A true NL7208774A (xx) | 1973-01-03 |
Family
ID=25761353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7208774A NL7208774A (xx) | 1971-07-01 | 1972-06-26 |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE785669A (xx) |
CH (1) | CH539102A (xx) |
CS (1) | CS164777B2 (xx) |
DD (1) | DD97437A5 (xx) |
FR (1) | FR2143942B1 (xx) |
GB (1) | GB1386846A (xx) |
IT (1) | IT958652B (xx) |
NL (1) | NL7208774A (xx) |
SU (1) | SU464123A3 (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4126244A1 (de) * | 1991-08-08 | 1993-02-11 | Bayer Ag | Massefaerben von kunststoffen |
DE59402281D1 (de) * | 1993-06-28 | 1997-05-07 | Bayer Ag | Massefärben von Kunststoffen |
US5800573A (en) * | 1994-10-06 | 1998-09-01 | Bayer Aktiengesellschaft | Bulk dyeing using quinophthalone dyestuffs |
DE4435714A1 (de) * | 1994-10-06 | 1996-04-11 | Bayer Ag | Verfahren zum Massefärben von Kunststoffen mit Chinophthalonfarbstoffen |
DE59710483D1 (de) * | 1996-09-05 | 2003-08-28 | Bayer Ag | Verbrückte Perinone, Chinophthalone und Perinon-Chinophthalone |
-
0
- BE BE785669D patent/BE785669A/xx 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/de not_active IP Right Cessation
- 1972-06-29 SU SU1803549A patent/SU464123A3/ru active
- 1972-06-30 DD DD16408772A patent/DD97437A5/xx unknown
- 1972-06-30 FR FR7223807A patent/FR2143942B1/fr not_active Expired
- 1972-06-30 GB GB3067072A patent/GB1386846A/en not_active Expired
- 1972-06-30 IT IT5125672A patent/IT958652B/it active
Also Published As
Publication number | Publication date |
---|---|
CS164777B2 (xx) | 1975-11-28 |
GB1386846A (en) | 1975-03-12 |
CH539102A (de) | 1973-07-15 |
SU464123A3 (ru) | 1975-03-15 |
BE785669A (fr) | 1973-01-02 |
DD97437A5 (xx) | 1973-05-05 |
IT958652B (it) | 1973-10-30 |
FR2143942A1 (xx) | 1973-02-09 |
FR2143942B1 (xx) | 1976-10-29 |