BE735438A - - Google Patents
Info
- Publication number
- BE735438A BE735438A BE735438DA BE735438A BE 735438 A BE735438 A BE 735438A BE 735438D A BE735438D A BE 735438DA BE 735438 A BE735438 A BE 735438A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/16—Peri-condensed systems
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH981868A CH517155A (en) | 1968-07-01 | 1968-07-01 | Process for the preparation of compounds of the heterocyclic series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735438A true BE735438A (en) | 1969-12-01 |
Family
ID=4355977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735438D BE735438A (en) | 1968-07-01 | 1969-06-30 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE735438A (en) |
| BR (2) | BR6910306D0 (en) |
| CH (3) | CH517156A (en) |
| DE (1) | DE1932404B2 (en) |
| FR (1) | FR2012098A1 (en) |
| GB (1) | GB1265758A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2238339C3 (en) * | 1972-08-04 | 1975-03-20 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Process for the continuous dyeing of synthetic fiber materials from organic solvents |
| US7625497B2 (en) | 2003-11-21 | 2009-12-01 | Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Reno | Materials and methods for the preparation of anisotropically-ordered solids |
-
1968
- 1968-07-01 CH CH1394670A patent/CH517156A/en not_active IP Right Cessation
- 1968-07-01 CH CH981868A patent/CH517155A/en not_active IP Right Cessation
- 1968-07-01 CH CH1394770A patent/CH517157A/en not_active IP Right Cessation
-
1969
- 1969-06-09 GB GB1265758D patent/GB1265758A/en not_active Expired
- 1969-06-26 DE DE19691932404 patent/DE1932404B2/en active Granted
- 1969-06-30 BR BR21030669A patent/BR6910306D0/en unknown
- 1969-06-30 BE BE735438D patent/BE735438A/xx unknown
- 1969-06-30 BR BR21031369A patent/BR6910313D0/en unknown
- 1969-07-01 FR FR6922177A patent/FR2012098A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1265758A (en) | 1972-03-08 |
| BR6910306D0 (en) | 1973-04-26 |
| CH517155A (en) | 1971-12-31 |
| FR2012098A1 (en) | 1970-03-13 |
| BR6910313D0 (en) | 1973-04-19 |
| DE1932404C3 (en) | 1979-01-18 |
| DE1932404B2 (en) | 1978-05-24 |
| CH517156A (en) | 1971-12-31 |
| DE1932404A1 (en) | 1970-01-08 |
| CH517157A (en) | 1971-12-31 |