GB1380315A - Method of developing film - Google Patents
Method of developing filmInfo
- Publication number
- GB1380315A GB1380315A GB841672A GB841672A GB1380315A GB 1380315 A GB1380315 A GB 1380315A GB 841672 A GB841672 A GB 841672A GB 841672 A GB841672 A GB 841672A GB 1380315 A GB1380315 A GB 1380315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- feb
- alkaline solution
- acidified
- developing film
- 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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000012670 alkaline solution Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 abstract 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 abstract 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 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
- G03C7/407—Development processes or agents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11851571A | 1971-02-24 | 1971-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1380315A true GB1380315A (en) | 1975-01-15 |
Family
ID=22379084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB841672A Expired GB1380315A (en) | 1971-02-24 | 1972-02-23 | Method of developing film |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5235298B1 (https=) |
| BE (1) | BE779787A (https=) |
| CA (1) | CA1006744A (https=) |
| CH (1) | CH566578A5 (https=) |
| DE (1) | DE2205553A1 (https=) |
| FR (1) | FR2126404A1 (https=) |
| GB (1) | GB1380315A (https=) |
| IT (1) | IT948680B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2216677A (en) * | 1988-03-26 | 1989-10-11 | Agfa Gevaert Ag | Two stage process for the rapid development of colour materials. |
-
1972
- 1972-02-05 DE DE19722205553 patent/DE2205553A1/de not_active Withdrawn
- 1972-02-21 CA CA135,167A patent/CA1006744A/en not_active Expired
- 1972-02-22 IT IT4847372A patent/IT948680B/it active
- 1972-02-23 GB GB841672A patent/GB1380315A/en not_active Expired
- 1972-02-24 FR FR7206335A patent/FR2126404A1/fr not_active Withdrawn
- 1972-02-24 BE BE779787A patent/BE779787A/xx unknown
- 1972-02-24 JP JP47019319A patent/JPS5235298B1/ja active Pending
- 1972-02-24 CH CH265672A patent/CH566578A5/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2216677A (en) * | 1988-03-26 | 1989-10-11 | Agfa Gevaert Ag | Two stage process for the rapid development of colour materials. |
| GB2216677B (en) * | 1988-03-26 | 1992-01-29 | Agfa Gevaert Ag | Process for the rapid development of colour materials |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5235298B1 (https=) | 1977-09-08 |
| DE2205553A1 (de) | 1972-09-14 |
| FR2126404A1 (https=) | 1972-10-06 |
| BE779787A (fr) | 1972-08-24 |
| CA1006744A (en) | 1977-03-15 |
| CH566578A5 (https=) | 1975-09-15 |
| IT948680B (it) | 1973-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |