BE636304A - - Google Patents
Info
- Publication number
- BE636304A BE636304A BE636304DA BE636304A BE 636304 A BE636304 A BE 636304A BE 636304D A BE636304D A BE 636304DA BE 636304 A BE636304 A BE 636304A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
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- 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA40977A DE1185811B (de) | 1962-08-20 | 1962-08-20 | Gelatineschichten mit verbesserten Eigenschaften |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE636304A true BE636304A (es) |
Family
ID=6932257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE636304D BE636304A (es) | 1962-08-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3364044A (es) |
| BE (1) | BE636304A (es) |
| CH (1) | CH443663A (es) |
| DE (1) | DE1185811B (es) |
| GB (1) | GB1032506A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1202136B (de) * | 1964-06-04 | 1965-09-30 | Agfa Ag | Photographisches Material mit einer aussen angeordneten, eine rauhe Oberflaeche besitzenden Schutzschicht |
| US3655387A (en) * | 1970-09-15 | 1972-04-11 | Eastman Kodak Co | Antistatic photographic compositions |
| JPS5522754A (en) * | 1978-08-07 | 1980-02-18 | Konishiroku Photo Ind Co Ltd | Photographic film |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103530A (en) * | 1963-09-10 | Pentraerythritol cyclic diphosphate | ||
| US2292022A (en) * | 1938-11-23 | 1942-08-04 | Ind Patents Corp | Treatment of gelatin |
| US2768080A (en) * | 1954-02-18 | 1956-10-23 | Eastman Kodak Co | Hydrophilic high polymer hydrosols and gelating emulsions |
| US2920068A (en) * | 1956-07-05 | 1960-01-05 | Bayer Ag | Process for treating protein with pyrocarbonic acid esters |
| US3022172A (en) * | 1958-05-13 | 1962-02-20 | Fuji Photo Film Co Ltd | Process for the production of photographic materials |
| DE1155901B (de) * | 1959-11-17 | 1963-10-17 | Agfa Ag | Weichmachungsmittel fuer Cellulosederivate |
| BE598619A (es) * | 1960-12-29 | |||
| US3053878A (en) * | 1961-05-23 | 1962-09-11 | Weston Chemical Corp | Pentaerythritol phosphite esters |
-
0
- BE BE636304D patent/BE636304A/xx unknown
-
1962
- 1962-08-20 DE DEA40977A patent/DE1185811B/de active Pending
-
1963
- 1963-07-09 CH CH854063A patent/CH443663A/de unknown
- 1963-07-09 US US293855A patent/US3364044A/en not_active Expired - Lifetime
- 1963-08-20 GB GB32906/63A patent/GB1032506A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH443663A (de) | 1967-09-15 |
| GB1032506A (en) | 1966-06-08 |
| DE1185811B (de) | 1965-01-21 |
| US3364044A (en) | 1968-01-16 |