BE731788A - - Google Patents
Info
- Publication number
- BE731788A BE731788A BE731788DA BE731788A BE 731788 A BE731788 A BE 731788A BE 731788D A BE731788D A BE 731788DA BE 731788 A BE731788 A BE 731788A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
- C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
- C09B23/164—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing one nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681769212 DE1769212A1 (de) | 1968-04-20 | 1968-04-20 | Basische Farbstoffe und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE731788A true BE731788A (fr) | 1969-10-21 |
Family
ID=5700050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE731788D BE731788A (fr) | 1968-04-20 | 1969-04-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE731788A (fr) |
| CH (1) | CH508705A (fr) |
| DE (1) | DE1769212A1 (fr) |
| FR (1) | FR2006635A1 (fr) |
| GB (1) | GB1241757A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321485A (zh) * | 2019-08-05 | 2021-02-05 | 尚科纺织企业工业及贸易公司 | 用于纺织品材料的pH敏感型染料、制备方法及其用途 |
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1968
- 1968-04-20 DE DE19681769212 patent/DE1769212A1/de active Pending
-
1969
- 1969-04-17 CH CH583669A patent/CH508705A/de not_active IP Right Cessation
- 1969-04-21 BE BE731788D patent/BE731788A/xx unknown
- 1969-04-21 GB GB2021369A patent/GB1241757A/en not_active Expired
- 1969-04-21 FR FR6912413A patent/FR2006635A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321485A (zh) * | 2019-08-05 | 2021-02-05 | 尚科纺织企业工业及贸易公司 | 用于纺织品材料的pH敏感型染料、制备方法及其用途 |
| CN112321485B (zh) * | 2019-08-05 | 2024-03-08 | 尚科纺织企业工业及贸易公司 | 用于纺织品材料的pH敏感型染料、制备方法及其用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1241757A (en) | 1971-08-04 |
| FR2006635A1 (fr) | 1969-12-26 |
| DE1769212A1 (de) | 1971-07-01 |
| CH508705A (de) | 1971-06-15 |