CH530655A - Verfahren zur spektralen Sensibilisierung photographischer Halogensilberemulsionen - Google Patents
Verfahren zur spektralen Sensibilisierung photographischer HalogensilberemulsionenInfo
- Publication number
- CH530655A CH530655A CH1866269A CH1866269A CH530655A CH 530655 A CH530655 A CH 530655A CH 1866269 A CH1866269 A CH 1866269A CH 1866269 A CH1866269 A CH 1866269A CH 530655 A CH530655 A CH 530655A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic silver
- spectral sensitization
- silver emulsions
- emulsions
- sensitization
- Prior art date
Links
- 206010070834 Sensitisation Diseases 0.000 title 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 239000000839 emulsion Substances 0.000 title 1
- 230000008313 sensitization Effects 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- 230000003595 spectral effect Effects 0.000 title 1
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
-
- 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
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD13959069 | 1969-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH530655A true CH530655A (de) | 1972-11-15 |
Family
ID=5481170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1866269A CH530655A (de) | 1969-05-05 | 1969-12-16 | Verfahren zur spektralen Sensibilisierung photographischer Halogensilberemulsionen |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT291752B (en]) |
| CH (1) | CH530655A (en]) |
| CS (1) | CS148051B2 (en]) |
| DE (1) | DE1962374A1 (en]) |
| FR (1) | FR2031321A5 (en]) |
| HU (1) | HU165921B (en]) |
| RO (1) | RO54828A (en]) |
-
1969
- 1969-12-12 DE DE19691962374 patent/DE1962374A1/de active Pending
- 1969-12-16 CH CH1866269A patent/CH530655A/de not_active IP Right Cessation
- 1969-12-19 AT AT1184869A patent/AT291752B/de not_active IP Right Cessation
-
1970
- 1970-01-22 RO RO6222370A patent/RO54828A/ro unknown
- 1970-02-25 FR FR7006815A patent/FR2031321A5/fr not_active Expired
- 1970-04-23 CS CS281770A patent/CS148051B2/cs unknown
- 1970-05-05 HU HUFI000457 patent/HU165921B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2031321A5 (en) | 1970-11-13 |
| AT291752B (de) | 1971-06-15 |
| RO54828A (en]) | 1973-04-12 |
| HU165921B (en]) | 1974-12-28 |
| CS148051B2 (en]) | 1973-02-22 |
| DE1962374A1 (de) | 1971-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |