GB739202A - Improvements in or relating to the production of photographic colour images - Google Patents
Improvements in or relating to the production of photographic colour imagesInfo
- Publication number
- GB739202A GB739202A GB15591/53A GB1559153A GB739202A GB 739202 A GB739202 A GB 739202A GB 15591/53 A GB15591/53 A GB 15591/53A GB 1559153 A GB1559153 A GB 1559153A GB 739202 A GB739202 A GB 739202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- acid
- layer
- image
- treated
- 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 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 150000001989 diazonium salts Chemical class 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 230000000873 masking effect Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- XTEGVFVZDVNBPF-UHFFFAOYSA-N naphthalene-1,5-disulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1S(O)(=O)=O XTEGVFVZDVNBPF-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- SJJCQDRGABAVBB-UHFFFAOYSA-N 1-hydroxy-2-naphthoic acid Chemical compound C1=CC=CC2=C(O)C(C(=O)O)=CC=C21 SJJCQDRGABAVBB-UHFFFAOYSA-N 0.000 abstract 1
- UXEIBIFIAVGXFS-UHFFFAOYSA-N 1-hydroxy-4-sulfonaphthalene-2-carboxylic acid Chemical compound C1=CC=CC2=C(O)C(C(=O)O)=CC(S(O)(=O)=O)=C21 UXEIBIFIAVGXFS-UHFFFAOYSA-N 0.000 abstract 1
- CXNVOWPRHWWCQR-UHFFFAOYSA-N 4-Chloro-ortho-toluidine Chemical compound CC1=CC(Cl)=CC=C1N CXNVOWPRHWWCQR-UHFFFAOYSA-N 0.000 abstract 1
- WRZOMWDJOLIVQP-UHFFFAOYSA-N 5-Chloro-ortho-toluidine Chemical compound CC1=CC=C(Cl)C=C1N WRZOMWDJOLIVQP-UHFFFAOYSA-N 0.000 abstract 1
- 241001479434 Agfa Species 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- TZAOXNRRHVTBMS-UHFFFAOYSA-N N-[4-(3-anilino-3-oxopropanoyl)phenyl]octadecanamide Chemical compound C(CCCCCCCCCCCCCCCCC)(=O)NC1=CC=C(C(=O)CC(=O)NC2=CC=CC=C2)C=C1 TZAOXNRRHVTBMS-UHFFFAOYSA-N 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- CREXVNNSNOKDHW-UHFFFAOYSA-N azaniumylideneazanide Chemical group N[N] CREXVNNSNOKDHW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulphite Substances [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 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
- G03C7/18—Processes for the correction of the colour image in subtractive colour photography
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE328771X | 1952-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739202A true GB739202A (en) | 1955-10-26 |
Family
ID=6186355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15591/53A Expired GB739202A (en) | 1952-06-07 | 1953-06-05 | Improvements in or relating to the production of photographic colour images |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE520411A (enrdf_load_stackoverflow) |
| CH (1) | CH328771A (enrdf_load_stackoverflow) |
| FR (1) | FR1080179A (enrdf_load_stackoverflow) |
| GB (1) | GB739202A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607277A (en) * | 1967-10-14 | 1971-09-21 | Agfa Gevaert Ag | Photographic viscous processing |
| US3716362A (en) * | 1969-07-30 | 1973-02-13 | Ciba Geigy Ag | Process for the removal of metallic silver from photographic material |
-
1953
- 1953-06-03 FR FR1080179D patent/FR1080179A/fr not_active Expired
- 1953-06-03 BE BE520411D patent/BE520411A/xx unknown
- 1953-06-05 GB GB15591/53A patent/GB739202A/en not_active Expired
- 1953-06-08 CH CH328771D patent/CH328771A/de unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607277A (en) * | 1967-10-14 | 1971-09-21 | Agfa Gevaert Ag | Photographic viscous processing |
| US3716362A (en) * | 1969-07-30 | 1973-02-13 | Ciba Geigy Ag | Process for the removal of metallic silver from photographic material |
Also Published As
| Publication number | Publication date |
|---|---|
| BE520411A (enrdf_load_stackoverflow) | 1955-06-24 |
| CH328771A (de) | 1958-03-31 |
| FR1080179A (fr) | 1954-12-07 |
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