GB1320564A - Photographic material - Google Patents
Photographic materialInfo
- Publication number
- GB1320564A GB1320564A GB1320564DA GB1320564A GB 1320564 A GB1320564 A GB 1320564A GB 1320564D A GB1320564D A GB 1320564DA GB 1320564 A GB1320564 A GB 1320564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- colloid
- diester
- carbon atoms
- silver halide
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 239000000084 colloidal system Substances 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- 150000005690 diesters Chemical class 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- YUXIBTJKHLUKBD-UHFFFAOYSA-N Dibutyl succinate Chemical compound CCCCOC(=O)CCC(=O)OCCCC YUXIBTJKHLUKBD-UHFFFAOYSA-N 0.000 abstract 1
- MUXOBHXGJLMRAB-UHFFFAOYSA-N Dimethyl succinate Chemical compound COC(=O)CCC(=O)OC MUXOBHXGJLMRAB-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229960002097 dibutylsuccinate Drugs 0.000 abstract 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 abstract 1
- 229960001826 dimethylphthalate Drugs 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
1320564 Photographic silver halide materials ILFORD Ltd 3 May 1971 [7 May 1970] 22140/70 Heading G2C A photographic material comprises at least one photographic silver halide emulsion layer or at least one emulsion layer which contains a developed silver image and as a protective supercoat layer a water-permeable colloid layer which has dispersed therein a diester of the general formula: wherein X is a divalent hydrocarbon linking group having from 1 to 10 carbon atoms and R 1 and R 2 are each an alkyl group having from 1 to 10 carbon atoms, the said diester being substantive to the colloid layer, substantially colourless and having a boiling point greater than 200‹ C. Examples of suitable esters are dibutyl phthalate, dimethyl phthalate, dimethyl succinate and dibutyl succinate. Esters of glutanic acid may also be employed. The colloid may be gelatine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2214070 | 1970-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1320564A true GB1320564A (en) | 1973-06-13 |
Family
ID=10174546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1320564D Expired GB1320564A (en) | 1970-05-07 | 1970-05-07 | Photographic material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1320564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2385425A1 (en) | 2010-05-07 | 2011-11-09 | Fujifilm Corporation | Silver halide photographic light-sensitive material for movie |
-
1970
- 1970-05-07 GB GB1320564D patent/GB1320564A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2385425A1 (en) | 2010-05-07 | 2011-11-09 | Fujifilm Corporation | Silver halide photographic light-sensitive material for movie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |