SU374572A1 - - Google Patents
Info
- Publication number
- SU374572A1 SU374572A1 SU1618772A SU1618772A SU374572A1 SU 374572 A1 SU374572 A1 SU 374572A1 SU 1618772 A SU1618772 A SU 1618772A SU 1618772 A SU1618772 A SU 1618772A SU 374572 A1 SU374572 A1 SU 374572A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- image
- tone
- mercapto
- triazolo
- given
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 206010034972 Photosensitivity reaction Diseases 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 230000036211 photosensitivity Effects 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 125000003107 substituted aryl group Chemical group 0.000 description 2
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 2
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 2
- ZVNPWFOVUDMGRP-UHFFFAOYSA-N 4-methylaminophenol sulfate Chemical compound OS(O)(=O)=O.CNC1=CC=C(O)C=C1.CNC1=CC=C(O)C=C1 ZVNPWFOVUDMGRP-UHFFFAOYSA-N 0.000 description 1
- PTBDVNJJFXCYQJ-UHFFFAOYSA-N C=1C=CC=CC=1N1C(S)=CC=C1C1=NC=CC1=C1C=CC=N1 Chemical compound C=1C=CC=CC=1N1C(S)=CC=C1C1=NC=CC1=C1C=CC=N1 PTBDVNJJFXCYQJ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- DPOPAJRDYZGTIR-UHFFFAOYSA-N Tetrazine Chemical compound C1=CN=NN=N1 DPOPAJRDYZGTIR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229940101006 anhydrous sodium sulfite Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical group NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 description 1
- YWBFPKPWMSWWEA-UHFFFAOYSA-O triazolopyrimidine Chemical class BrC1=CC=CC(C=2N=C3N=CN[N+]3=C(NCC=3C=CN=CC=3)C=2)=C1 YWBFPKPWMSWWEA-UHFFFAOYSA-O 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1618772A SU374572A1 (enrdf_load_stackoverflow) | 1971-02-10 | 1971-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1618772A SU374572A1 (enrdf_load_stackoverflow) | 1971-02-10 | 1971-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU374572A1 true SU374572A1 (enrdf_load_stackoverflow) | 1973-03-20 |
Family
ID=20465225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1618772A SU374572A1 (enrdf_load_stackoverflow) | 1971-02-10 | 1971-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU374572A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508153A (en) * | 1992-12-09 | 1996-04-16 | Konica Corporation | Composition for developing a black-and-white silver halide photographic light-sensitive material |
| US5523196A (en) * | 1993-10-14 | 1996-06-04 | Konica Corporation | Method for replenishing a developer |
-
1971
- 1971-02-10 SU SU1618772A patent/SU374572A1/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508153A (en) * | 1992-12-09 | 1996-04-16 | Konica Corporation | Composition for developing a black-and-white silver halide photographic light-sensitive material |
| US5523196A (en) * | 1993-10-14 | 1996-06-04 | Konica Corporation | Method for replenishing a developer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2699393A (en) | Photographic process for the direct production of positive images | |
| US3498785A (en) | Novel photographic products and processes | |
| US3237008A (en) | Roomlight handling radiographic element including an x-ray sensitive layer overcoated with a dye desensitized silver halide emulsion | |
| SU374572A1 (enrdf_load_stackoverflow) | ||
| US2449153A (en) | Photographic silver bromide emulsion sensitized with cysteine | |
| DE2804719A1 (de) | Lichtempfindliches silberhalogenidfarbphotographisches material | |
| US3446619A (en) | Radiation sensitive silver-dye complexes | |
| US2066918A (en) | Light-sensitive material and a proc | |
| US3574621A (en) | Process for the development of photographic silver images in acid medium 1,4-diazine | |
| US3149970A (en) | Production of photographic silver images by physical development | |
| US3655382A (en) | Processes for converting zero-valent metals photographic images to formazan dye images | |
| GB1571273A (en) | Bleaching photographic silver dye-bleach materials | |
| US3637388A (en) | Process for the photographic production of equidensities | |
| US2719088A (en) | Photographic element containing silver salt-forming bleachable filter dyes | |
| GB524500A (en) | Improvements in and relating to photographic materials and the processing thereof | |
| US3642478A (en) | Processes and compositions for converting zero valent metals photographic images to formazan dye images | |
| US3725068A (en) | Process for the photographic development of silver salts | |
| US2994610A (en) | Color radiography | |
| US3642482A (en) | Photographic element and process | |
| US3671242A (en) | Silver salt diffusion process | |
| GB2302411A (en) | Silver halide materials | |
| US3023102A (en) | Direct positive photographic emulsion | |
| US3702248A (en) | Bleach-fix additives | |
| SU437042A1 (ru) | Обрабатывающий про вл юще-фиксирующий состав дл одноступенного диффузионного процесса | |
| US3684513A (en) | Color photographic silver dye bleach material containing azo dyes with acyl blocked auxochromic groups |