BE393768A - - Google Patents
Info
- Publication number
- BE393768A BE393768A BE393768DA BE393768A BE 393768 A BE393768 A BE 393768A BE 393768D A BE393768D A BE 393768DA BE 393768 A BE393768 A BE 393768A
- 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)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE412309X | 1932-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE393768A true BE393768A (fr) |
Family
ID=6435984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE393768D BE393768A (fr) | 1932-01-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2107379A (fr) |
| BE (1) | BE393768A (fr) |
| FR (1) | FR749334A (fr) |
| GB (1) | GB412309A (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2527259A (en) * | 1941-11-06 | 1950-10-24 | Ilford Ltd | Cyanine dyestuffs |
| US2441529A (en) * | 1943-12-28 | 1948-05-11 | Eastman Kodak Co | Carbocyanine dyes containing a mesocycloalkyl group |
| BE469180A (fr) * | 1944-03-28 | |||
| US2487882A (en) * | 1944-07-29 | 1949-11-15 | Eastman Kodak Co | Process of producing cyanine dye intermediates |
| US2429469A (en) * | 1945-06-01 | 1947-10-21 | Eastman Kodak Co | Thioketones containing a cycloalkyl group |
| US2515878A (en) * | 1946-01-19 | 1950-07-18 | Eastman Kodak Co | Arylaminomethine compounds |
| US2542401A (en) * | 1947-01-24 | 1951-02-20 | Ilford Ltd | Cyanine dyestuffs |
| NL75610C (fr) * | 1950-03-20 | |||
| BE522539A (fr) * | 1952-09-04 | |||
| BE534442A (fr) * | 1953-12-28 | |||
| BE553516A (fr) * | 1955-12-19 | |||
| US3062815A (en) * | 1959-12-31 | 1962-11-06 | Gen Aniline & Film Corp | Sensitizing dyes containing a 6-beta-cyanoethoxy-benzothiazole dye nucleus |
| US3354170A (en) * | 1962-09-26 | 1967-11-21 | Polaroid Corp | Arylselenazole chemical syntheses |
| US3272804A (en) * | 1963-12-23 | 1966-09-13 | Sterling Drug Inc | Process and intermediates for preparing indoles |
| US3505319A (en) * | 1968-01-08 | 1970-04-07 | Eastman Kodak Co | Pyrrolo(1,2-a)indolium salts and carbocyanine dyes containing a pyrrolo(1,2-a)indolium nucleus |
| US6133445A (en) | 1997-12-17 | 2000-10-17 | Carnegie Mellon University | Rigidized trimethine cyanine dyes |
-
0
- BE BE393768D patent/BE393768A/xx unknown
-
1933
- 1933-01-14 US US651811A patent/US2107379A/en not_active Expired - Lifetime
- 1933-01-17 GB GB1542/33A patent/GB412309A/en not_active Expired
- 1933-01-18 FR FR749334D patent/FR749334A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR749334A (fr) | 1933-07-22 |
| GB412309A (en) | 1934-06-28 |
| US2107379A (en) | 1938-02-08 |