GB1064095A - Photographic materials - Google Patents
Photographic materialsInfo
- Publication number
- GB1064095A GB1064095A GB11611/64A GB1161164A GB1064095A GB 1064095 A GB1064095 A GB 1064095A GB 11611/64 A GB11611/64 A GB 11611/64A GB 1161164 A GB1161164 A GB 1161164A GB 1064095 A GB1064095 A GB 1064095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- silver halide
- physical development
- nuclei
- destroys
- 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 6
- 229910052709 silver Inorganic materials 0.000 abstract 7
- 239000004332 silver Substances 0.000 abstract 7
- -1 silver halide Chemical class 0.000 abstract 5
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 2
- 230000002401 inhibitory effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 150000003254 radicals Chemical class 0.000 abstract 2
- 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 2
- 239000002904 solvent Substances 0.000 abstract 2
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 abstract 1
- RWBFPBHXHOJMDF-UHFFFAOYSA-N 1-methyl-4-[(4-methylphenyl)trisulfanyl]benzene Chemical compound C1=CC(C)=CC=C1SSSC1=CC=C(C)C=C1 RWBFPBHXHOJMDF-UHFFFAOYSA-N 0.000 abstract 1
- DJIWMYUGAMLQAQ-UHFFFAOYSA-N 4-azido-N,N-diethyl-3-methylaniline Chemical compound N(=[N+]=[N-])C1=C(C=C(N(CC)CC)C=C1)C DJIWMYUGAMLQAQ-UHFFFAOYSA-N 0.000 abstract 1
- ZSILVJLXKHGNPL-UHFFFAOYSA-L S(=S)(=O)([O-])[O-].[Ag+2] Chemical compound S(=S)(=O)([O-])[O-].[Ag+2] ZSILVJLXKHGNPL-UHFFFAOYSA-L 0.000 abstract 1
- 108010082714 Silver Proteins Proteins 0.000 abstract 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 150000001540 azides Chemical class 0.000 abstract 1
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 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
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 150000003346 selenoethers Chemical class 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- G03C1/695—Compositions containing azides as the photosensitive substances
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
1,64,095. Physically developable light sensitive materials. EASTMAN KODAK CO. March 19, 1964 [March 19, 1963], No.11611/64. Heading G2C. A photographic material comprises a layer containing nuclei which are capable of acting as centres for physical development and, in the same layer or in an adjacent layer (1) a polysulphide which on exposure to actinic radiation forms a substance which destroys or reduces said capability e. g. bis (p-tolyl) trisulphide or (2) an organic azide which on exposure to actinic radiation releases N2 with the formation of a free radical e.g. 4-azido-3-methyl-N, N-diethyl aniline, and a compound which reacts with said free radical thereby to form or to release a physical development inhibiting substance which destroys or reduces said capability. The compounds reacted with the organic azido to form or release the development inhibiting substance are the development inhibitor releasing couplers (DIR couplers) of Specifications 932, 272 and 953, 454, e. g. 1-hydroxy-4-(2'-amino-4'-methyl phenylazoxy)-N-(#-(2", 4"-di-t-amylphenoxy) butyl)-2-naphthamide used in Example 1. The nuclei used may have a diameter of 7 - 2500Š and are such materials as Carey Lea Silver, metal e.g. Zn, Cd or Ni selenides and sulphides and silver proteinate. The DIR coupler may be incorporated in the binder of the layer containing nuclei by means of a water immiscible solvent B.P. #. 175‹C. e.g. tricresyl phosphate. The exposed material may be developed by (1) contacting with an unexposed silver halide emulsion in the presence of a silver halide solvent and a silver halide developing agent (2) swabbing with an aqueous silver salt e. g. AgNO3 solution and then immersion in a silver halide developer and (3) employing a light-sensitive material containing a complex silver salt e. g. a silver thiosulphate or 4, 5-dihydroxy hexahydro-1, 7-dioxa- 7a-hydroxymethyl-3-azoindene-2-thione complex and developing with a reducing agent e. g. silver halide developer. These physical development processes are based on silver deposition but physical development processes based on deposition of Cu, As, Sb, Pt, Au and Hg may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US266328A US3320064A (en) | 1963-03-19 | 1963-03-19 | Non-silver halide light sensitive materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1064095A true GB1064095A (en) | 1967-04-05 |
Family
ID=23014122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11611/64A Expired GB1064095A (en) | 1963-03-19 | 1964-03-19 | Photographic materials |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3320064A (en) |
| BE (1) | BE645185A (en) |
| FR (1) | FR1385196A (en) |
| GB (1) | GB1064095A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414410A (en) * | 1964-04-15 | 1968-12-03 | Itek Corp | Recording process |
| US3653899A (en) * | 1968-11-12 | 1972-04-04 | Eastman Kodak Co | Photographic materials and processes |
| BG18355A1 (en) * | 1972-11-15 | 1974-10-25 | ||
| US4225658A (en) * | 1979-02-02 | 1980-09-30 | Eastman Kodak Company | Ultrasonic imaging with catalytic elements |
| US4579804A (en) * | 1980-12-23 | 1986-04-01 | Dai Nippon Insatsu Kabushiki Kaisha | Method and material for image formation |
| GB9005753D0 (en) * | 1990-03-14 | 1990-05-09 | Janssen Pharmaceutica Nv | Light stable physical developer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE407603A (en) * | 1930-02-05 |
-
1963
- 1963-03-19 US US266328A patent/US3320064A/en not_active Expired - Lifetime
-
1964
- 1964-03-12 FR FR967094A patent/FR1385196A/en not_active Expired
- 1964-03-13 BE BE645185A patent/BE645185A/xx unknown
- 1964-03-19 GB GB11611/64A patent/GB1064095A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1385196A (en) | 1965-01-08 |
| US3320064A (en) | 1967-05-16 |
| BE645185A (en) | 1964-07-01 |
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