GB1320504A - Process of forming silver transfer images - Google Patents
Process of forming silver transfer imagesInfo
- Publication number
- GB1320504A GB1320504A GB5257169A GB1320504DA GB1320504A GB 1320504 A GB1320504 A GB 1320504A GB 5257169 A GB5257169 A GB 5257169A GB 1320504D A GB1320504D A GB 1320504DA GB 1320504 A GB1320504 A GB 1320504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contain
- amino
- oct
- photo
- carboxylic acid
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- -1 silver halide Chemical class 0.000 abstract 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 abstract 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004956 cyclohexylene group Chemical group 0.000 abstract 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 150000003839 salts Chemical class 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
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 150000003573 thiols Chemical class 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/24—Photosensitive materials characterised by the image-receiving section
- G03C8/26—Image-receiving layers
- G03C8/28—Image-receiving layers containing development nuclei or compounds forming such nuclei
-
- 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
- G03C8/06—Silver salt diffusion transfer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
1320504 Photographic diffusion transfer AGFA-GEVAERT 9 Oct 1970 [27 Oct 1969] 52571/69 Heading G2C A silver salt diffusion transfer process in which the photo-sensitive material contains an amino-carboxylic acid (optionally in the form of a water-soluble salt) in the silver halide emulsion layer and/or in a hydrophilic colloid layer in water-permeable relationship thereto, and processing is effected with an alkaline processing liquid in the presence of a hydroxylamine developing agent. The developing agent may be aliphatic or heterocyclic. The amino acid may contain more than one amino and/or carboxylic acid groups and may additionally contain hydroxy, hydroxyphenyl, cyclohexylene, phospho, sulpho, thiol and/or dichlorohydroxyphenyl substituents. The photo-sensitive material may also contain a 1-aryl-3-pyrazolidone, a di- or poly-amine (which may be monomeric or polymeric and may contain hydroxy, carboxy, siloxane, guanidine ether or thioether linkages), or a morpholine or silamorpholine compound.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5257169 | 1969-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1320504A true GB1320504A (en) | 1973-06-13 |
Family
ID=10464440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5257169A Expired GB1320504A (en) | 1969-10-27 | 1969-10-27 | Process of forming silver transfer images |
Country Status (8)
Country | Link |
---|---|
US (1) | US3716361A (en) |
JP (1) | JPS492612B1 (en) |
BE (1) | BE757146A (en) |
CA (1) | CA950254A (en) |
DE (1) | DE2049701A1 (en) |
FR (1) | FR2066051A5 (en) |
GB (1) | GB1320504A (en) |
NL (1) | NL7014996A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272632A (en) * | 1979-10-01 | 1981-06-09 | Polaroid Corporation | Novel silver complexing agents |
US4251617A (en) * | 1979-10-01 | 1981-02-17 | Polaroid Corporation | Novel silver complexing agents |
EP0093536B1 (en) * | 1982-04-29 | 1986-10-08 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Stabilised photographic color developer compositions and processes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3189454A (en) * | 1961-10-16 | 1965-06-15 | Eastman Kodak Co | Method of photographic development and fixing |
US3458316A (en) * | 1966-05-26 | 1969-07-29 | Gaf Corp | Light sensitive silver halide emulsions |
-
0
- BE BE757146D patent/BE757146A/en unknown
-
1969
- 1969-10-27 GB GB5257169A patent/GB1320504A/en not_active Expired
-
1970
- 1970-10-05 JP JP45087437A patent/JPS492612B1/ja active Pending
- 1970-10-09 DE DE19702049701 patent/DE2049701A1/en active Pending
- 1970-10-12 US US00080151A patent/US3716361A/en not_active Expired - Lifetime
- 1970-10-13 NL NL7014996A patent/NL7014996A/xx unknown
- 1970-10-13 CA CA095,410,A patent/CA950254A/en not_active Expired
- 1970-10-15 FR FR7037354A patent/FR2066051A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3716361A (en) | 1973-02-13 |
FR2066051A5 (en) | 1971-08-06 |
BE757146A (en) | 1971-04-07 |
CA950254A (en) | 1974-07-02 |
NL7014996A (en) | 1971-03-25 |
JPS492612B1 (en) | 1974-01-22 |
DE2049701A1 (en) | 1971-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |