BE443140A - - Google Patents
Info
- Publication number
- BE443140A BE443140A BE443140DA BE443140A BE 443140 A BE443140 A BE 443140A BE 443140D A BE443140D A BE 443140DA BE 443140 A BE443140 A BE 443140A
- 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
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE877225X | 1940-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE443140A true BE443140A (es) |
Family
ID=6817979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE443140D BE443140A (es) | 1940-10-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE443140A (es) |
| FR (1) | FR877225A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2500126A (en) * | 1943-03-04 | 1950-03-07 | Eastman Kodak Co | Thioketones |
| US2763646A (en) * | 1954-03-29 | 1956-09-18 | Eastman Kodak Co | Ketones containing an arylbenzothizole nucleus |
| DE976968C (de) * | 1954-05-07 | 1964-10-01 | Adox Fotowerke Dr C Schleussne | Verfahren zum Sensibilisieren fotografischer Halogensilber-Positiv- bzw. Kopieremulsionen |
-
0
- BE BE443140D patent/BE443140A/xx unknown
-
1941
- 1941-10-21 FR FR877225D patent/FR877225A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR877225A (fr) | 1942-12-01 |