FR2031321A5 - Stabilizing sensitivity of silver halide - emulsions to destructive influence of additi - Google Patents
Stabilizing sensitivity of silver halide - emulsions to destructive influence of additiInfo
- Publication number
- FR2031321A5 FR2031321A5 FR7006815A FR7006815A FR2031321A5 FR 2031321 A5 FR2031321 A5 FR 2031321A5 FR 7006815 A FR7006815 A FR 7006815A FR 7006815 A FR7006815 A FR 7006815A FR 2031321 A5 FR2031321 A5 FR 2031321A5
- Authority
- FR
- France
- Prior art keywords
- additi
- emulsions
- silver halide
- destructive influence
- mol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- -1 silver halide Chemical class 0.000 title abstract 2
- 230000001066 destructive effect Effects 0.000 title 1
- 239000000839 emulsion Substances 0.000 title 1
- 230000035945 sensitivity Effects 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000001235 sensitizing effect Effects 0.000 abstract 2
- 230000003595 spectral effect Effects 0.000 abstract 2
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000298 carbocyanine Substances 0.000 abstract 1
- WFXZBJGTELYJQB-UHFFFAOYSA-N ethyl 1-ethyl-2-methylbenzimidazole-5-carboxylate Chemical compound CCOC(=O)C1=CC=C2N(CC)C(C)=NC2=C1 WFXZBJGTELYJQB-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- QWYZFXLSWMXLDM-UHFFFAOYSA-M pinacyanol iodide Chemical compound [I-].C1=CC2=CC=CC=C2N(CC)C1=CC=CC1=CC=C(C=CC=C2)C2=[N+]1CC QWYZFXLSWMXLDM-UHFFFAOYSA-M 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 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)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE747878D BE747878A (en) | 1969-12-12 | 1970-03-24 | Augmentation of stabilisation of hypersen- - sitivity of silver halide emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD13959069 | 1969-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2031321A5 true FR2031321A5 (en) | 1970-11-13 |
Family
ID=5481170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7006815A Expired FR2031321A5 (en) | 1969-05-05 | 1970-02-25 | Stabilizing sensitivity of silver halide - emulsions to destructive influence of additi |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT291752B (enrdf_load_stackoverflow) |
| CH (1) | CH530655A (enrdf_load_stackoverflow) |
| CS (1) | CS148051B2 (enrdf_load_stackoverflow) |
| DE (1) | DE1962374A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2031321A5 (enrdf_load_stackoverflow) |
| HU (1) | HU165921B (enrdf_load_stackoverflow) |
| RO (1) | RO54828A (enrdf_load_stackoverflow) |
-
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 |
|---|---|
| DE1962374A1 (de) | 1971-01-07 |
| RO54828A (enrdf_load_stackoverflow) | 1973-04-12 |
| CS148051B2 (enrdf_load_stackoverflow) | 1973-02-22 |
| AT291752B (de) | 1971-06-15 |
| CH530655A (de) | 1972-11-15 |
| HU165921B (enrdf_load_stackoverflow) | 1974-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB551117A (en) | Improvements in or relating to colour photography | |
| GB1165734A (en) | Heterocyclic Styryl Dyes | |
| GB1114277A (en) | Sensitive photographic materials and silver halide emulsions for their preparation | |
| GB646348A (en) | Improvements in magenta colored phenazonium dyestuff photographic images by color development | |
| ES396140A1 (es) | Procedimiento para la obtencion de preparados de tenido a- cuosos. | |
| GB1110567A (en) | Quaternised reactive triazine dyestuffs | |
| GB1031367A (en) | Photographic light-sensitive materials | |
| FR2031321A5 (en) | Stabilizing sensitivity of silver halide - emulsions to destructive influence of additi | |
| GB830003A (en) | Improvements in photographic silver halide emulsions | |
| GB1020295A (en) | Cyanine dyes production and use | |
| ES406004A1 (es) | Procedimiento para la obtencion de imidas de acido glurati-co. | |
| GB537696A (en) | Improvements in and relating to colour-forming development and colour photographic elements | |
| GB1136659A (en) | Dyeing process and composition | |
| GB678626A (en) | Improvements in or relating to carbocyanine dyes | |
| GB574785A (en) | Production of local delustred effects on nylon fabrics | |
| GB1530686A (en) | Hair dyes | |
| FR2362191A1 (fr) | Colorants naphtolactames | |
| BE747878A (en) | Augmentation of stabilisation of hypersen- - sitivity of silver halide emulsions | |
| GB636974A (en) | Improvements relating to photographic emulsions | |
| GB1467656A (en) | Water-soluble trisazo dyes | |
| FR2080423A5 (en) | Water-soluble dyes and dye intermediates | |
| GB675360A (en) | Improvements in or relating to carbocyanine dyes and to photographic silver halide emulsions sensitized therewith | |
| GB857879A (en) | Dyes, photographic developer compounds and compositions | |
| GB1055180A (en) | Improvements in sensitized photographic silver halide emulsions | |
| GB373160A (en) | The manufacture of new basic dyestuffs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |