BE659657A - - Google Patents
Info
- Publication number
- BE659657A BE659657A BE659657A BE659657A BE659657A BE 659657 A BE659657 A BE 659657A BE 659657 A BE659657 A BE 659657A BE 659657 A BE659657 A BE 659657A BE 659657 A BE659657 A BE 659657A
- 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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
-
- 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
- C09B23/107—The polymethine chain containing an even number of >CH- groups four >CH- groups
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/021—Disazo dyes characterised by two coupling components of the same type
- C09B35/023—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy or polyhydroxy compound
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/16—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy-amines
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/22—Methine and polymethine dyes with an even number of CH groups
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0045221 | 1964-02-13 | ||
| DEA47431A DE1213240B (de) | 1964-02-13 | 1964-10-24 | Lichtempfindliches photographisches Material mit mindestens einer Azofarbstoff enthaltenden optisch sensibilisierten Halogensilber-Emulsions-schicht fuer das Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659657A true BE659657A (fi) | 1965-08-12 |
Family
ID=25964009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659657A BE659657A (fi) | 1964-02-13 | 1965-02-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3401404A (fi) |
| BE (1) | BE659657A (fi) |
| CH (1) | CH451702A (fi) |
| DE (1) | DE1213240B (fi) |
| FR (1) | FR1428104A (fi) |
| GB (1) | GB1078227A (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1522390A1 (de) * | 1966-07-16 | 1969-07-24 | Agfa Gevaert Ag | Sensibilisierung photographischer Halogensilberschichten fuer das Silberfarbbleichverfahren |
| GB1239017A (fi) * | 1968-02-22 | 1971-07-14 | ||
| BE757069A (fr) * | 1969-10-03 | 1971-03-16 | Eastman Kodak Co | Composition photoconductrice contenant un colorant sensibilisateur et produit la comprenant |
| DE2060614C3 (de) * | 1970-12-09 | 1980-06-19 | Bayer Ag, 5090 Leverkusen | 9a-Methyl-23,9,9a-tetrahydro- oxazolo- [3,2,-a] indole |
| DE2060615A1 (de) * | 1970-12-09 | 1972-06-15 | Bayer Ag | Heterocyclische Verbindungen und ihre Verwendung |
| JP2739352B2 (ja) * | 1989-09-22 | 1998-04-15 | 住化ファインケム株式会社 | メチン系化合物及びその用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE488200A (fi) * | 1948-04-02 | |||
| BE500404A (fi) * | 1950-01-06 | |||
| NL246035A (fi) * | 1958-12-04 |
-
1964
- 1964-10-24 DE DEA47431A patent/DE1213240B/de active Pending
-
1965
- 1965-01-26 CH CH107665A patent/CH451702A/de unknown
- 1965-01-26 US US428205A patent/US3401404A/en not_active Expired - Lifetime
- 1965-02-08 GB GB5408/65A patent/GB1078227A/en not_active Expired
- 1965-02-12 BE BE659657A patent/BE659657A/xx unknown
- 1965-02-12 FR FR5279A patent/FR1428104A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1428104A (fr) | 1966-02-11 |
| GB1078227A (en) | 1967-08-09 |
| CH451702A (de) | 1968-05-15 |
| US3401404A (en) | 1968-09-10 |
| DE1213240B (de) | 1966-03-24 |