CA1224076A - Photographic products and processes providing a negative image - Google Patents
Photographic products and processes providing a negative imageInfo
- Publication number
- CA1224076A CA1224076A CA000475416A CA475416A CA1224076A CA 1224076 A CA1224076 A CA 1224076A CA 000475416 A CA000475416 A CA 000475416A CA 475416 A CA475416 A CA 475416A CA 1224076 A CA1224076 A CA 1224076A
- Authority
- CA
- Canada
- Prior art keywords
- silver halide
- silver
- processing fluid
- negative image
- covering power
- 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
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910052709 silver Inorganic materials 0.000 claims abstract description 114
- 239000004332 silver Substances 0.000 claims abstract description 114
- -1 silver halide Chemical class 0.000 claims abstract description 74
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000002829 reductive effect Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 33
- 239000012530 fluid Substances 0.000 claims description 25
- 239000000839 emulsion Substances 0.000 claims description 22
- 108010010803 Gelatin Proteins 0.000 claims description 16
- 229920000159 gelatin Polymers 0.000 claims description 16
- 239000008273 gelatin Substances 0.000 claims description 16
- 235000019322 gelatine Nutrition 0.000 claims description 16
- 235000011852 gelatine desserts Nutrition 0.000 claims description 16
- 238000011161 development Methods 0.000 claims description 13
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- 230000003472 neutralizing effect Effects 0.000 claims description 7
- 238000012822 chemical development Methods 0.000 claims description 3
- XBDZRROTFKRVES-UHFFFAOYSA-N 2,3-dihydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one Chemical compound CC1(C)C(O)=C(O)C(=O)C1(C)C XBDZRROTFKRVES-UHFFFAOYSA-N 0.000 claims description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 2
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 claims 1
- 229940116357 potassium thiocyanate Drugs 0.000 claims 1
- 239000000975 dye Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 239000000770 propane-1,2-diol alginate Substances 0.000 description 3
- 235000010409 propane-1,2-diol alginate Nutrition 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- ABFDKXBSQCTIKH-UHFFFAOYSA-M 1-ethylpyridin-1-ium;bromide Chemical compound [Br-].CC[N+]1=CC=CC=C1 ABFDKXBSQCTIKH-UHFFFAOYSA-M 0.000 description 1
- BQWKRBMMHCSQOJ-UHFFFAOYSA-N 4-amino-2,3,6-trimethylphenol;hydrochloride Chemical compound Cl.CC1=CC(N)=C(C)C(C)=C1O BQWKRBMMHCSQOJ-UHFFFAOYSA-N 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 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 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 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
- 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)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US584,724 | 1984-02-29 | ||
| US06/584,724 US4530898A (en) | 1984-02-29 | 1984-02-29 | Photographic products and processes providing a negative image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1224076A true CA1224076A (en) | 1987-07-14 |
Family
ID=24338535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000475416A Expired CA1224076A (en) | 1984-02-29 | 1985-02-28 | Photographic products and processes providing a negative image |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3709574A1 (de) * | 1987-03-24 | 1988-10-06 | Bayer Ag | Substituierte triazolinone |
| US4873135A (en) * | 1988-01-29 | 1989-10-10 | Minnesota Mining And Manufacturing Company | Preframed transparency film having improved feeding reliability |
| DE69024803T2 (de) * | 1990-10-19 | 1996-09-26 | Agfa Gevaert Nv | Negatives Silbersalzdiffusionsübertragungsmaterial |
| EP0672943B1 (en) * | 1994-03-04 | 2000-01-12 | Agfa-Gevaert N.V. | A silver halide imaging material and a method for obtaining an image according to the silver salt diffusion transfer process |
| US6071681A (en) * | 1997-05-20 | 2000-06-06 | Konica Corporation | Method for producing silver halide photographic light-sensitive material |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2544268A (en) * | 1948-10-07 | 1951-03-06 | Polaroid Corp | Photographic product |
| BE614795A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-03-09 | |||
| US3343958A (en) * | 1965-04-09 | 1967-09-26 | Polaroid Corp | Monobath containing cysteine-nitrogenous base combination |
| US3615438A (en) * | 1968-06-13 | 1971-10-26 | Edwin H Land | Photographic processes compositions and products |
| US3536488A (en) * | 1968-06-13 | 1970-10-27 | Polaroid Corp | Multicolor screen-carrying element in additive color photographic processes |
| US3721562A (en) * | 1971-07-29 | 1973-03-20 | Polaroid Corp | Integral laminate photographic units comprising developing composition-spreader sheets containing a polymeric acidifying layer |
| US3894871A (en) * | 1973-07-27 | 1975-07-15 | Polaroid Corp | Photographic products and processes for forming silver and additive color transparencies |
| US3990895A (en) * | 1974-04-23 | 1976-11-09 | Polaroid Corporation | Silver halide, color screen elements and their use in forming negative color images and diffusion transfer positive silver images |
-
1984
- 1984-02-29 US US06/584,724 patent/US4530898A/en not_active Expired - Lifetime
-
1985
- 1985-02-27 JP JP60038639A patent/JPS60205536A/ja active Granted
- 1985-02-27 DE DE8585200273T patent/DE3562682D1/de not_active Expired
- 1985-02-27 AU AU39191/85A patent/AU567207B2/en not_active Ceased
- 1985-02-27 EP EP85200273A patent/EP0153791B1/en not_active Expired
- 1985-02-28 CA CA000475416A patent/CA1224076A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3919185A (en) | 1985-09-05 |
| EP0153791A3 (en) | 1985-12-11 |
| EP0153791A2 (en) | 1985-09-04 |
| JPS60205536A (ja) | 1985-10-17 |
| AU567207B2 (en) | 1987-11-12 |
| EP0153791B1 (en) | 1988-05-11 |
| JPH0456970B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-09-10 |
| US4530898A (en) | 1985-07-23 |
| DE3562682D1 (en) | 1988-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2944894A (en) | Photographic processes utilizing screen members | |
| US3615427A (en) | Additive diffusion transfer color photographic processes and film units for use therewith | |
| US3730716A (en) | Silver image stabilization with noble metal compounds and alpha,beta-enediol developer | |
| US3536488A (en) | Multicolor screen-carrying element in additive color photographic processes | |
| CA1224076A (en) | Photographic products and processes providing a negative image | |
| US4168166A (en) | Photographic processing composition comprising borate | |
| US3721562A (en) | Integral laminate photographic units comprising developing composition-spreader sheets containing a polymeric acidifying layer | |
| US3990895A (en) | Silver halide, color screen elements and their use in forming negative color images and diffusion transfer positive silver images | |
| US4489152A (en) | Photographic product for silver transfer images with polyvinylpyrrolidone in carbon black layer | |
| US4359518A (en) | Stripping sheet for use with diffusion transfer film unit | |
| US3615438A (en) | Photographic processes compositions and products | |
| US4383022A (en) | Diffusion transfer film unit with protective layer of water soluble copper salt, chitosan and gelatin | |
| US4367277A (en) | Diffusion transfer product and process | |
| US3765889A (en) | Silver transfer diffusion process | |
| US4386151A (en) | Diffusion transfer film system with protective layer of copper salt, chitosan and selected polyols | |
| US4324853A (en) | Photographic processing composition containing polyol | |
| US4165237A (en) | Silver halide light-sensitive material | |
| US4047952A (en) | Imagewise soluble silver salt intensification of diffusion transfer silver images | |
| GB2121554A (en) | Silver halide photographic light-sensitive material | |
| US4514488A (en) | Silver salt diffusion transfer process using hydroxylamine and pyrazolidinone developing agents | |
| US4247617A (en) | Silver diffusion transfer film unit transparency | |
| US4839257A (en) | Color diffusion transfer photographic film unit | |
| EP0066341B1 (en) | Photosensitive element and photographic process | |
| US5030545A (en) | Method of forming images by silver salt diffusion transfer | |
| US3415647A (en) | Photographic silver halide diffusion transfer process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |