GB1378398A - Viscous developing liquid for use in a photographic diffusion- transfer process - Google Patents
Viscous developing liquid for use in a photographic diffusion- transfer processInfo
- Publication number
- GB1378398A GB1378398A GB5161872A GB5161872A GB1378398A GB 1378398 A GB1378398 A GB 1378398A GB 5161872 A GB5161872 A GB 5161872A GB 5161872 A GB5161872 A GB 5161872A GB 1378398 A GB1378398 A GB 1378398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transfer process
- developing liquid
- nov
- viscous
- photographic diffusion
- 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
- G03C8/24—Photosensitive materials characterised by the image-receiving section
- G03C8/243—Toners for the silver image
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
1378398 Photographic viscous developer FUJI PHOTO FILM CO Ltd 8 Nov 1972 [9 Nov 1971] 51618/72 Heading G2C A viscous developer for the silver salt diffusion transfer process contains (i) at least one hydroxylamine developing agent, (ii) at least one sulphurfree nitrogen-containing solvent for silver halide e.g. uracil, urazol, (iii) at least one thickening agent e.g. carboxymethyl cellulose, hydroxyethyl cellulose, (iv) at least one alkali and (v) at least one compound or its hydrohalide of one of the formulae:- wherein R 1 , R 2 and R 3 are hydrogen, alkyl, substituted alkyl e.g. hydroxyethyl or phenyl, m is 2, 3 or 4 and n is 0, 1, 2, 3 or 4. Many hydroxylamine developing agents are listed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8926771A JPS5436495B2 (en) | 1971-11-09 | 1971-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1378398A true GB1378398A (en) | 1974-12-27 |
Family
ID=13965962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5161872A Expired GB1378398A (en) | 1971-11-09 | 1972-11-08 | Viscous developing liquid for use in a photographic diffusion- transfer process |
Country Status (4)
Country | Link |
---|---|
US (1) | US3833372A (en) |
JP (1) | JPS5436495B2 (en) |
DE (1) | DE2254873A1 (en) |
GB (1) | GB1378398A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59231537A (en) * | 1983-06-14 | 1984-12-26 | Fuji Photo Film Co Ltd | Photographic element for silver salt diffusion transfer process |
JPS60122939A (en) * | 1983-12-07 | 1985-07-01 | Fuji Photo Film Co Ltd | Photographic element for silver salt diffusion transfer method |
JPS6173950A (en) * | 1984-09-20 | 1986-04-16 | Mitsubishi Paper Mills Ltd | Processing solution for silver complex salt diffusion transfer |
JPS6173951A (en) * | 1984-09-20 | 1986-04-16 | Mitsubishi Paper Mills Ltd | Processing solution for silver complex salt diffusion transfer |
DE68917284T2 (en) * | 1989-01-31 | 1995-01-05 | Agfa Gevaert Nv | Process for the production of laminates. |
KR20040087335A (en) | 2002-03-01 | 2004-10-13 | 야마노우치세이야쿠 가부시키가이샤 | Nitrogen-Containing Heterocyclic Compound |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE428487A (en) * | 1937-06-19 | |||
FR964821A (en) * | 1946-04-05 | 1950-08-25 | ||
BE557693A (en) * | 1956-05-23 | |||
BE596845A (en) * | 1960-11-08 | |||
US3577240A (en) * | 1965-02-09 | 1971-05-04 | Fuji Photo Film Co Ltd | Diffusion transfer photographic materials |
US3576629A (en) * | 1967-03-27 | 1971-04-27 | Mitsubishi Paper Mills Ltd | Diffusion transfer materials and process with derivatives of 4-amino-1,2,4-triazoline-5-thione as toning agents |
US3565619A (en) * | 1968-01-18 | 1971-02-23 | Polaroid Corp | Photographic image transfer process utilizing imidazolidine-2-thione |
-
1971
- 1971-11-09 JP JP8926771A patent/JPS5436495B2/ja not_active Expired
-
1972
- 1972-11-08 GB GB5161872A patent/GB1378398A/en not_active Expired
- 1972-11-09 DE DE2254873A patent/DE2254873A1/en active Pending
- 1972-11-09 US US00305027A patent/US3833372A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS4854937A (en) | 1973-08-02 |
US3833372A (en) | 1974-09-03 |
DE2254873A1 (en) | 1973-05-17 |
JPS5436495B2 (en) | 1979-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |