BE572245A - - Google Patents
Info
- Publication number
- BE572245A BE572245A BE572245A BE572245A BE572245A BE 572245 A BE572245 A BE 572245A BE 572245 A BE572245 A BE 572245A BE 572245 A BE572245 A BE 572245A BE 572245 A BE572245 A BE 572245A
- Authority
- BE
- Belgium
Links
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 |
|---|---|
| BE572245A true BE572245A (en:Method) | 1959-04-21 |
Family
ID=10348015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572245A BE572245A (en:Method) | 1958-08-25 | 1958-10-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE572245A (en:Method) |
| DE (1) | DE1073307B (en:Method) |
| FR (1) | FR1212508A (en:Method) |
| GB (1) | GB839896A (en:Method) |
Families Citing this family (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
Also Published As
| Publication number | Publication date |
|---|---|
| FR1212508A (fr) | 1960-03-24 |
| GB839896A (en) | 1960-06-29 |
| DE1073307B (de) | 1960-01-14 |