GB839896A - New light-sensitive colour-former containing compositions for use in the manufacture of photographic materials - Google Patents
New light-sensitive colour-former containing compositions for use in the manufacture of photographic materialsInfo
- Publication number
- GB839896A GB839896A GB3306057A GB3306057A GB839896A GB 839896 A GB839896 A GB 839896A GB 3306057 A GB3306057 A GB 3306057A GB 3306057 A GB3306057 A GB 3306057A GB 839896 A GB839896 A GB 839896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- sorbitan
- fatty acid
- acid ester
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 239000000839 emulsion Substances 0.000 abstract 4
- -1 fatty acid ester Chemical class 0.000 abstract 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 abstract 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000758 substrate Substances 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/327—Macromolecular coupling substances
- G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3306058 | 1958-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB839896A true GB839896A (en) | 1960-06-29 |
Family
ID=10348015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3306057A Expired GB839896A (en) | 1958-08-25 | 1957-10-23 | New light-sensitive colour-former containing compositions for use in the manufacture of photographic materials |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE572245A (enrdf_load_stackoverflow) |
| DE (1) | DE1073307B (enrdf_load_stackoverflow) |
| FR (1) | FR1212508A (enrdf_load_stackoverflow) |
| GB (1) | GB839896A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118854433A (zh) * | 2024-09-27 | 2024-10-29 | 内蒙古昌瑞半导体材料有限公司 | 一种高电阻均匀性的n型单晶硅棒的制备方法 |
-
1957
- 1957-10-23 GB GB3306057A patent/GB839896A/en not_active Expired
-
1958
- 1958-10-21 FR FR1212508D patent/FR1212508A/fr not_active Expired
- 1958-10-21 BE BE572245A patent/BE572245A/xx unknown
- 1958-10-22 DE DE1958I0015545 patent/DE1073307B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118854433A (zh) * | 2024-09-27 | 2024-10-29 | 内蒙古昌瑞半导体材料有限公司 | 一种高电阻均匀性的n型单晶硅棒的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE572245A (enrdf_load_stackoverflow) | 1959-04-21 |
| DE1073307B (de) | 1960-01-14 |
| FR1212508A (fr) | 1960-03-24 |
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