GB1338427A - Light-sensitive material containing developers and a process for the production of photographic images using such materials - Google Patents
Light-sensitive material containing developers and a process for the production of photographic images using such materialsInfo
- Publication number
- GB1338427A GB1338427A GB2988071A GB2988071A GB1338427A GB 1338427 A GB1338427 A GB 1338427A GB 2988071 A GB2988071 A GB 2988071A GB 2988071 A GB2988071 A GB 2988071A GB 1338427 A GB1338427 A GB 1338427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- carbon atoms
- group
- silver salt
- alkyl
- 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
- 239000000463 material Substances 0.000 title abstract 10
- 238000000034 method Methods 0.000 title abstract 3
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 8
- 125000004432 carbon atom Chemical group C* 0.000 abstract 7
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- FZENGILVLUJGJX-NSCUHMNNSA-N (E)-acetaldehyde oxime Chemical compound C\C=N\O FZENGILVLUJGJX-NSCUHMNNSA-N 0.000 abstract 1
- 125000001054 5 membered carbocyclic group Chemical group 0.000 abstract 1
- 125000004008 6 membered carbocyclic group Chemical group 0.000 abstract 1
- 125000001960 7 membered carbocyclic group Chemical group 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical class [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Chemical class 0.000 abstract 1
- 239000010931 gold Chemical class 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 239000006224 matting agent Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical class [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 238000006479 redox reaction Methods 0.000 abstract 1
- 150000003378 silver Chemical class 0.000 abstract 1
- AQRYNYUOKMNDDV-UHFFFAOYSA-M silver behenate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O AQRYNYUOKMNDDV-UHFFFAOYSA-M 0.000 abstract 1
- LTYHQUJGIQUHMS-UHFFFAOYSA-M silver;hexadecanoate Chemical compound [Ag+].CCCCCCCCCCCCCCCC([O-])=O LTYHQUJGIQUHMS-UHFFFAOYSA-M 0.000 abstract 1
- ORYURPRSXLUCSS-UHFFFAOYSA-M silver;octadecanoate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCC([O-])=O ORYURPRSXLUCSS-UHFFFAOYSA-M 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 125000001302 tertiary amino group Chemical group 0.000 abstract 1
- 125000000101 thioether group Chemical group 0.000 abstract 1
Classifications
-
- 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/49827—Reducing agents
-
- 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
- G03C1/42—Developers or their precursors
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/06—Silver salt diffusion transfer
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
1338427 Photographic material AGFAGEVAERT AG 25 June 1971 [26 June 1970] 29880/71 Heading G2C A light-sensitive photographic material contains at least one silver salt and a silver salt reducing agent of the formula: - wherein: n is 0 or 1; R 1 to R 6 (inclusive) each represents hydrogen or an alkyl group having up to 9 carbon atoms (e.g. methyl) or R 3 and R 4 or R 4 and R 5 are joined together to complete a 5, 6 or 7 membered carbocyclic ring which ring can contain a double band and/or which can be substituted by alkyl groups having up for 4 carbon atoms; R 6 may alternatively represent an alkoxy group having up to 6 carbon atoms or a tertiary amino group of the formula: - wherein R 7 and R 8 each represent an alkyl group having up to 6 carbon atoms or together represent the ring members of a 5, 6 or 7 membered ring (which ring may contain an oxygen atom or an additional nitrogen atom): R 9 and R 10 each represent hydrogen, alkyl or alkoxy groups having up to 6 carbon atoms, or hydroxyl groups (at least one of R 9 and R 10 being hydroxyl): and R 11 and R 12 each represents hydrogen, an alkyl or alkoxy group having up to 9 carbon atoms, a cycloalkyl group, an aralkyl group, an aryl group or a group of the formula:- wherein R 7 and R 8 have the meanings already indicated. The material may comprise a lightsensitive silver salt (e.g. a silver halide) which is exposed developed in an alkaline bath and then fixed or stabilized. The material may be used in the silver salt diffusion transfer process wherein after exposure the material is contacted with an image receiving layer containing development nuclei whilst in an alkaline bath. In an alternative form the material comprises a lightinsensitive silver salt e.g. silver saccharide, silver 5-chlorosalicylic aldoxine, silver 5- nitrosalicylic aldoxime, a silver salt of a fatty acid having up to 30 carbon atoms (silver stearate, silver palmitate or silver behenate) or the silver salts of aliphatic carboxylic acids containing a thioether group, and a light-sensitive heavy metal salt which when exposed forms metal nuclei which are capable of initiating an imageforming redox reaction between the lightinsensitive silver salt and the compound defined above. Suitable light-sensitive salts are the inorganic or organic salts of silver, mercury or gold. The exposed material in this case is developed by heating to between 60 and 160C. Examples of suitable compounds falling within the above general formula as well as examples of other additives such as binders, sensitizers, stabilizers, hardeners, matting agents, support materials, pigments and toners are given. An example of a suitable image receiving sheet for the silver salt diffusion transfer process is also given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702031748 DE2031748A1 (en) | 1970-06-26 | 1970-06-26 | Photosensitive material with embedded developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1338427A true GB1338427A (en) | 1973-11-21 |
Family
ID=5775095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2988071A Expired GB1338427A (en) | 1970-06-26 | 1971-06-25 | Light-sensitive material containing developers and a process for the production of photographic images using such materials |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3819382A (en) |
| JP (1) | JPS5539817B1 (en) |
| BE (1) | BE768374A (en) |
| CA (1) | CA985556A (en) |
| CH (1) | CH566573A5 (en) |
| DE (1) | DE2031748A1 (en) |
| FR (1) | FR2099957A5 (en) |
| GB (1) | GB1338427A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE30107E (en) * | 1973-01-13 | 1979-10-02 | Agfa-Gevaert N.V. | Thermographic recording process |
| JPS5530498B2 (en) * | 1973-01-22 | 1980-08-11 | ||
| CA1020347A (en) * | 1973-04-04 | 1977-11-08 | Urbain L. Laridon | Thermographic process and material |
| US4082901A (en) * | 1973-04-04 | 1978-04-04 | Agfa-Gevaert N.V. | Thermographic material |
| US3980482A (en) * | 1974-06-05 | 1976-09-14 | Minnesota Mining And Manufacturing Company | Sensitizing a thermographic silver halide photographic material with monomeric amide |
| EP0471483A1 (en) * | 1990-08-03 | 1992-02-19 | Canon Kabushiki Kaisha | Surface reforming method, process for production of printing plate, printing plate and printing process |
| US5409798A (en) * | 1991-08-30 | 1995-04-25 | Canon Kabushiki Kaisha | Plate blank, process for producing printing plate from plate blank, and printing method and apparatus using plate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL287454A (en) * | 1962-01-18 | |||
| US3166433A (en) * | 1962-08-01 | 1965-01-19 | Nashua Corp | Heat sensitive copy and recording sheet |
| US3185585A (en) * | 1962-11-19 | 1965-05-25 | Nashua Corp | Heat responsive marking sheets |
| US3167444A (en) * | 1962-11-19 | 1965-01-26 | Nashua Corp | Heat responsive marking sheets |
| DE1572203C3 (en) * | 1964-04-27 | 1978-03-09 | Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) | A method of making a heat developable sheet material having a radiation sensitive coating |
| DE1214083B (en) * | 1964-08-14 | 1966-04-07 | Agfa Gevaert Ag | Photographic light-sensitive material comprising at least one silver salt emulsion light-sensitive layer |
| US3463655A (en) * | 1966-04-09 | 1969-08-26 | Fuji Photo Film Co Ltd | Pressure-sensitive copying paper |
-
1970
- 1970-06-26 DE DE19702031748 patent/DE2031748A1/en not_active Withdrawn
-
1971
- 1971-06-11 BE BE768374A patent/BE768374A/en unknown
- 1971-06-23 US US00156047A patent/US3819382A/en not_active Expired - Lifetime
- 1971-06-24 CA CA116,525A patent/CA985556A/en not_active Expired
- 1971-06-25 CH CH941071A patent/CH566573A5/xx not_active IP Right Cessation
- 1971-06-25 FR FR7123323A patent/FR2099957A5/fr not_active Expired
- 1971-06-25 GB GB2988071A patent/GB1338427A/en not_active Expired
- 1971-06-26 JP JP4605671A patent/JPS5539817B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE768374A (en) | 1971-12-13 |
| US3819382A (en) | 1974-06-25 |
| JPS5539817B1 (en) | 1980-10-14 |
| FR2099957A5 (en) | 1972-03-17 |
| CH566573A5 (en) | 1975-09-15 |
| CA985556A (en) | 1976-03-16 |
| DE2031748A1 (en) | 1971-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |