GB1447252A - Colour photography using preformed dyes and silver ions for the image generated for diffusion - Google Patents
Colour photography using preformed dyes and silver ions for the image generated for diffusionInfo
- Publication number
- GB1447252A GB1447252A GB5291875A GB5291875A GB1447252A GB 1447252 A GB1447252 A GB 1447252A GB 5291875 A GB5291875 A GB 5291875A GB 5291875 A GB5291875 A GB 5291875A GB 1447252 A GB1447252 A GB 1447252A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- colour
- layers
- coupler
- dye
- 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
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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/045—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals with the formation of a subtractive dye image
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28036072A | 1972-08-14 | 1972-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1447252A true GB1447252A (en) | 1976-08-25 |
Family
ID=23072744
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5291875A Expired GB1447252A (en) | 1972-08-14 | 1973-07-18 | Colour photography using preformed dyes and silver ions for the image generated for diffusion |
| GB3417873A Expired GB1447251A (en) | 1972-08-14 | 1973-07-18 | Colour photography using preformed dyes and silver ions for the image generated for diffusion |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3417873A Expired GB1447251A (en) | 1972-08-14 | 1973-07-18 | Colour photography using preformed dyes and silver ions for the image generated for diffusion |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3561061B2 (ja) * | 1995-12-11 | 2004-09-02 | 東洋合成工業株式会社 | ポリビニルアルコール系感光性樹脂および感光性樹脂組成物並びにそれを用いたパターン形成方法 |
-
1973
- 1973-07-10 CA CA176,063A patent/CA1002805A/en not_active Expired
- 1973-07-18 GB GB5291875A patent/GB1447252A/en not_active Expired
- 1973-07-18 GB GB3417873A patent/GB1447251A/en not_active Expired
- 1973-08-13 JP JP9081573A patent/JPS5041534A/ja active Pending
- 1973-08-13 DE DE19732340966 patent/DE2340966A1/de active Pending
- 1973-08-13 IT IT2783973A patent/IT995190B/it active
- 1973-08-14 FR FR7329743A patent/FR2196485B1/fr not_active Expired
- 1973-08-14 BE BE134574A patent/BE803605A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1447251A (en) | 1976-08-25 |
| BE803605A (fr) | 1973-12-03 |
| FR2196485A1 (US06368395-20020409-C00050.png) | 1974-03-15 |
| IT995190B (it) | 1975-11-10 |
| FR2196485B1 (US06368395-20020409-C00050.png) | 1977-05-13 |
| CA1002805A (en) | 1977-01-04 |
| DE2340966A1 (de) | 1974-02-28 |
| JPS5041534A (US06368395-20020409-C00050.png) | 1975-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |