DE1008571B - Doppelschichtfilm fuer Schwarzweissaufnahmen - Google Patents
Doppelschichtfilm fuer SchwarzweissaufnahmenInfo
- Publication number
- DE1008571B DE1008571B DEE11188A DEE0011188A DE1008571B DE 1008571 B DE1008571 B DE 1008571B DE E11188 A DEE11188 A DE E11188A DE E0011188 A DEE0011188 A DE E0011188A DE 1008571 B DE1008571 B DE 1008571B
- Authority
- DE
- Germany
- Prior art keywords
- sensitivity
- layer
- emulsion
- film
- green
- 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.)
- Pending
Links
- 239000000839 emulsion Substances 0.000 claims description 39
- 230000035945 sensitivity Effects 0.000 claims description 35
- 230000003595 spectral effect Effects 0.000 claims description 25
- 108010010803 Gelatin Proteins 0.000 claims description 7
- 229920000159 gelatin Polymers 0.000 claims description 7
- 239000008273 gelatin Substances 0.000 claims description 7
- 235000019322 gelatine Nutrition 0.000 claims description 7
- 235000011852 gelatine desserts Nutrition 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims description 4
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 claims 1
- 229940081735 acetylcellulose Drugs 0.000 claims 1
- 229920002301 cellulose acetate Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- -1 silver halide Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002834 transmittance 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US774655XA | 1954-09-09 | 1954-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1008571B true DE1008571B (de) | 1957-05-16 |
Family
ID=22138212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE11188A Pending DE1008571B (de) | 1954-09-09 | 1955-08-24 | Doppelschichtfilm fuer Schwarzweissaufnahmen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE541023A (enrdf_load_html_response) |
| DE (1) | DE1008571B (enrdf_load_html_response) |
| FR (1) | FR1130834A (enrdf_load_html_response) |
| GB (1) | GB774655A (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2232778A1 (enrdf_load_html_response) * | 1973-06-05 | 1975-01-03 | Du Pont | |
| DE2533602A1 (de) * | 1975-07-26 | 1977-02-10 | Agfa Gevaert Ag | Photographisches material fuer die herstellung von farbauszuegen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450536A (en) * | 1961-03-24 | 1969-06-17 | Eg & G Inc | Silver halide photographic film having increased exposure-response characteristics |
| JPS58143335A (ja) * | 1982-02-19 | 1983-08-25 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
-
0
- BE BE541023D patent/BE541023A/xx unknown
-
1955
- 1955-08-24 DE DEE11188A patent/DE1008571B/de active Pending
- 1955-09-05 GB GB25408/55A patent/GB774655A/en not_active Expired
- 1955-09-06 FR FR1130834D patent/FR1130834A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2232778A1 (enrdf_load_html_response) * | 1973-06-05 | 1975-01-03 | Du Pont | |
| DE2533602A1 (de) * | 1975-07-26 | 1977-02-10 | Agfa Gevaert Ag | Photographisches material fuer die herstellung von farbauszuegen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1130834A (fr) | 1957-02-12 |
| BE541023A (enrdf_load_html_response) | |
| GB774655A (en) | 1957-05-15 |
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