BE795156A - Procede pour complexer des ions metalliques dans les solutions aqueuses et application a la photographie - Google Patents
Procede pour complexer des ions metalliques dans les solutions aqueuses et application a la photographieInfo
- Publication number
- BE795156A BE795156A BE795156DA BE795156A BE 795156 A BE795156 A BE 795156A BE 795156D A BE795156D A BE 795156DA BE 795156 A BE795156 A BE 795156A
- Authority
- BE
- Belgium
- Prior art keywords
- photography
- application
- metal ions
- aqueous solutions
- complexing metal
- Prior art date
Links
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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
- G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22462772A | 1972-02-08 | 1972-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE795156A true BE795156A (fr) | 1973-08-08 |
Family
ID=22841479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE795156D BE795156A (fr) | 1972-02-08 | Procede pour complexer des ions metalliques dans les solutions aqueuses et application a la photographie |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3794591A (sv) |
| JP (1) | JPS5639359B2 (sv) |
| AR (1) | AR201425A1 (sv) |
| AU (1) | AU473440B2 (sv) |
| BE (1) | BE795156A (sv) |
| BR (1) | BR7300928D0 (sv) |
| CA (1) | CA1006736A (sv) |
| CH (1) | CH576157A5 (sv) |
| DE (1) | DE2306272C3 (sv) |
| FR (1) | FR2171220B1 (sv) |
| GB (1) | GB1420014A (sv) |
| HK (1) | HK64676A (sv) |
| IT (1) | IT978925B (sv) |
| NL (1) | NL7301760A (sv) |
| SE (1) | SE388293B (sv) |
| ZA (1) | ZA73907B (sv) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2246610C3 (de) * | 1972-09-22 | 1980-01-03 | Agfa-Gevaert Ag, 5090 Leverkusen | Photographischer Farbentwickler |
| GB1520114A (en) * | 1975-06-13 | 1978-08-16 | Agfa Gevaert | Hardening fixer for use in the processing of photographic elements |
| US4666481A (en) * | 1986-03-10 | 1987-05-19 | Union Carbide Corporation | Process for producing liquid helium |
| JPH07111571B2 (ja) * | 1987-09-03 | 1995-11-29 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料の処理方法 |
| DE69605393T2 (de) | 1995-12-27 | 2000-04-13 | Fuji Photo Film Co., Ltd. | Hydrazin-Verbindung und diese enthaltendes photographisches Silberhalogenidmaterial |
| US5840472A (en) | 1996-02-07 | 1998-11-24 | Fuji Photo Film Co., Ltd. | Developer for silver halide photographic photosensitive material |
| JP5588597B2 (ja) | 2007-03-23 | 2014-09-10 | 富士フイルム株式会社 | 導電性材料の製造方法及び製造装置 |
| EP2009977A3 (en) | 2007-05-09 | 2011-04-27 | FUJIFILM Corporation | Electromagnetic shielding film and optical filter |
-
0
- BE BE795156D patent/BE795156A/xx not_active IP Right Cessation
-
1972
- 1972-02-08 US US00224627A patent/US3794591A/en not_active Expired - Lifetime
-
1973
- 1973-01-22 CA CA161,782A patent/CA1006736A/en not_active Expired
- 1973-02-06 AU AU51852/73A patent/AU473440B2/en not_active Expired
- 1973-02-07 FR FR7304244A patent/FR2171220B1/fr not_active Expired
- 1973-02-07 CH CH175173A patent/CH576157A5/xx not_active IP Right Cessation
- 1973-02-07 BR BR73928A patent/BR7300928D0/pt unknown
- 1973-02-08 IT IT20166/73A patent/IT978925B/it active
- 1973-02-08 SE SE7301730A patent/SE388293B/sv unknown
- 1973-02-08 DE DE2306272A patent/DE2306272C3/de not_active Expired
- 1973-02-08 ZA ZA730907A patent/ZA73907B/xx unknown
- 1973-02-08 GB GB626073A patent/GB1420014A/en not_active Expired
- 1973-02-08 AR AR246481A patent/AR201425A1/es active
- 1973-02-08 NL NL7301760A patent/NL7301760A/xx unknown
- 1973-02-08 JP JP1522773A patent/JPS5639359B2/ja not_active Expired
-
1976
- 1976-10-14 HK HK646/76*UA patent/HK64676A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7301760A (sv) | 1973-08-10 |
| AU5185273A (en) | 1974-08-08 |
| DE2306272B2 (de) | 1980-02-14 |
| JPS5639359B2 (sv) | 1981-09-12 |
| AU473440B2 (en) | 1976-06-24 |
| ZA73907B (en) | 1973-11-28 |
| AR201425A1 (es) | 1975-03-14 |
| FR2171220B1 (sv) | 1976-11-05 |
| US3794591A (en) | 1974-02-26 |
| IT978925B (it) | 1974-09-20 |
| DE2306272C3 (de) | 1980-10-16 |
| CH576157A5 (sv) | 1976-05-31 |
| BR7300928D0 (pt) | 1973-09-20 |
| DE2306272A1 (de) | 1973-08-16 |
| GB1420014A (en) | 1976-01-07 |
| FR2171220A1 (sv) | 1973-09-21 |
| HK64676A (en) | 1976-10-22 |
| SE388293B (sv) | 1976-09-27 |
| CA1006736A (en) | 1977-03-15 |
| JPS4890983A (sv) | 1973-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: EASTMAN KODAK CY Effective date: 19890228 |