GB1028619A - Process and material for the production of photographic colour images - Google Patents
Process and material for the production of photographic colour imagesInfo
- Publication number
- GB1028619A GB1028619A GB3988/65A GB398865A GB1028619A GB 1028619 A GB1028619 A GB 1028619A GB 3988/65 A GB3988/65 A GB 3988/65A GB 398865 A GB398865 A GB 398865A GB 1028619 A GB1028619 A GB 1028619A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- colour images
- photographic colour
- compounds
- r1coch2br
- 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
- -1 4-hexadecyloxyphenyl Chemical group 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004201 2,4-dichlorophenyl group Chemical group [H]C1=C([H])C(*)=C(Cl)C([H])=C1Cl 0.000 abstract 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- BDTDECDAHYOJRO-UHFFFAOYSA-N ethyl n-(sulfanylidenemethylidene)carbamate Chemical compound CCOC(=O)N=C=S BDTDECDAHYOJRO-UHFFFAOYSA-N 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 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
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2043368A BE643149A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-01-30 | 1964-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1028619A true GB1028619A (en) | 1966-05-04 |
Family
ID=3864814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3988/65A Expired GB1028619A (en) | 1964-01-30 | 1965-01-29 | Process and material for the production of photographic colour images |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114242B2 (ja) | 1990-05-29 | 2000-12-04 | 日本曹達株式会社 | Ｎ−置換複素環アミジン誘導体、その製造方法及び殺虫剤 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728631B (zh) | 2018-12-28 | 2021-05-21 | 美商電子墨水股份有限公司 | 電光顯示器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB636988A (en) * | 1947-12-24 | 1950-05-10 | Gevaert Photo Producten Naamlo | Improvements in and relating to the production of colour photographic images |
| US2672417A (en) * | 1949-12-31 | 1954-03-16 | Gevaert Photo Prod Nv | Production of color photographic images |
-
1964
- 1964-01-30 BE BE2043368A patent/BE643149A/xx unknown
-
1965
- 1965-01-28 US US428835A patent/US3441414A/en not_active Expired - Lifetime
- 1965-01-29 GB GB3988/65A patent/GB1028619A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114242B2 (ja) | 1990-05-29 | 2000-12-04 | 日本曹達株式会社 | Ｎ−置換複素環アミジン誘導体、その製造方法及び殺虫剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE643149A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-07-30 |
| US3441414A (en) | 1969-04-29 |
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