CH488788A - Verfahren zur Herstellung von polycyclischen Farbstoffen - Google Patents
Verfahren zur Herstellung von polycyclischen FarbstoffenInfo
- Publication number
- CH488788A CH488788A CH919167A CH919167A CH488788A CH 488788 A CH488788 A CH 488788A CH 919167 A CH919167 A CH 919167A CH 919167 A CH919167 A CH 919167A CH 488788 A CH488788 A CH 488788A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- polycyclic dyes
- polycyclic
- dyes
- Prior art date
Links
- 239000000975 dye Substances 0.000 title 1
- 125000003367 polycyclic group Chemical group 0.000 title 1
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
- C07D471/02—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 two hetero rings
- C07D471/06—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
- C09B57/08—Naphthalimide dyes; Phthalimide dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50474/66A GB1147232A (en) | 1966-07-01 | 1966-07-01 | Naphthalene-1:4:5:8-tetracarboxylic acid diimide derivatives |
| GB5047466 | 1966-11-10 | ||
| DEJ0033907 | 1967-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH488788A true CH488788A (de) | 1970-04-15 |
Family
ID=27211107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH919167A CH488788A (de) | 1966-07-01 | 1967-06-28 | Verfahren zur Herstellung von polycyclischen Farbstoffen |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH488788A (de) |
| DE (1) | DE1569800A1 (de) |
| FR (1) | FR1530059A (de) |
| GB (1) | GB1147232A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4814366A (en) * | 1986-10-07 | 1989-03-21 | Mitsubishi Chemical Industries Limited | Thermoplastic polyester resin composition |
| DE10148172B4 (de) * | 2001-09-28 | 2007-11-15 | Qimonda Ag | Fluoreszierende Naphthalin-1,4,5,8-tetracarbonsäurebisimide mit elektronenschiebendem Substituenten am Kern |
| CN117756803A (zh) * | 2023-12-22 | 2024-03-26 | 上海大学 | 萘二酰亚胺衍生物、染料及其应用 |
-
1966
- 1966-07-01 GB GB50474/66A patent/GB1147232A/en not_active Expired
-
1967
- 1967-06-14 DE DE19671569800 patent/DE1569800A1/de active Pending
- 1967-06-28 CH CH919167A patent/CH488788A/de not_active IP Right Cessation
- 1967-06-30 FR FR112674A patent/FR1530059A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1530059A (fr) | 1968-06-21 |
| DE1569800A1 (de) | 1971-04-29 |
| GB1147232A (en) | 1969-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |