NL296933A - - Google Patents
Info
- Publication number
- NL296933A NL296933A NL296933DA NL296933A NL 296933 A NL296933 A NL 296933A NL 296933D A NL296933D A NL 296933DA NL 296933 A NL296933 A NL 296933A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
- C08K5/3417—Five-membered rings condensed with carbocyclic rings
-
- 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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon
-
- 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
- C09B57/06—Naphtholactam dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF37655A DE1184882B (de) | 1962-08-23 | 1962-08-23 | Verfahren zur Herstellung von Farbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL296933A true NL296933A (en:Method) |
Family
ID=7096988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL296933D NL296933A (en:Method) | 1962-08-23 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT242828B (en:Method) |
| BE (1) | BE636461A (en:Method) |
| CH (1) | CH473195A (en:Method) |
| DE (1) | DE1184882B (en:Method) |
| GB (1) | GB987828A (en:Method) |
| NL (1) | NL296933A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1259485B (de) * | 1964-11-03 | 1968-01-25 | Bayer Ag | Verfahren zur Herstellung von Farbstoffen |
-
0
- BE BE636461D patent/BE636461A/xx unknown
- NL NL296933D patent/NL296933A/xx unknown
-
1962
- 1962-08-23 DE DEF37655A patent/DE1184882B/de active Pending
-
1963
- 1963-07-31 CH CH953263A patent/CH473195A/de not_active IP Right Cessation
- 1963-08-19 GB GB3269263A patent/GB987828A/en not_active Expired
- 1963-08-23 AT AT676663A patent/AT242828B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| CH473195A (de) | 1969-05-31 |
| DE1184882B (de) | 1965-01-07 |
| AT242828B (de) | 1965-10-11 |
| GB987828A (en) | 1965-03-31 |
| BE636461A (en:Method) |