GB1332841A - Stabilization of photographic papers - Google Patents
Stabilization of photographic papersInfo
- Publication number
- GB1332841A GB1332841A GB1926771*[A GB1926771A GB1332841A GB 1332841 A GB1332841 A GB 1332841A GB 1926771 A GB1926771 A GB 1926771A GB 1332841 A GB1332841 A GB 1332841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- june
- silver halide
- solution containing
- photographic paper
- paper
- 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
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- IHYAYHQYLGOBKE-UHFFFAOYSA-N 3-(diethylamino)-2,6-dimethylphenol Chemical compound CCN(CC)C1=CC=C(C)C(O)=C1C IHYAYHQYLGOBKE-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical group 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- JEHKKBHWRAXMCH-UHFFFAOYSA-N benzenesulfinic acid Chemical compound O[S@@](=O)C1=CC=CC=C1 JEHKKBHWRAXMCH-UHFFFAOYSA-N 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/38—Fixing; Developing-fixing; Hardening-fixing
- G03C5/39—Stabilising, i.e. fixing without washing out
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45048547A JPS4932136B1 (enExample) | 1970-06-05 | 1970-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1332841A true GB1332841A (en) | 1973-10-03 |
Family
ID=12806382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1926771*[A Expired GB1332841A (en) | 1970-06-05 | 1971-06-07 | Stabilization of photographic papers |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3769016A (enExample) |
| JP (1) | JPS4932136B1 (enExample) |
| BE (1) | BE768186A (enExample) |
| CA (1) | CA975607A (enExample) |
| DE (1) | DE2128313C3 (enExample) |
| FR (1) | FR2096030A5 (enExample) |
| GB (1) | GB1332841A (enExample) |
| IT (1) | IT945881B (enExample) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3212895A (en) * | 1960-12-20 | 1965-10-19 | Eastman Kodak Co | Stability of rapid-processed photographic materials |
| US3428455A (en) * | 1965-05-28 | 1969-02-18 | Eastman Kodak Co | Optically sensitized photographic element containing a developing agent |
| US3380828A (en) * | 1965-08-02 | 1968-04-30 | Eastman Kodak Co | Antistain agents for spectrally sensitized silver halide photographic elements |
-
1970
- 1970-06-05 JP JP45048547A patent/JPS4932136B1/ja active Pending
-
1971
- 1971-06-05 IT IT89520/71A patent/IT945881B/it active
- 1971-06-07 US US00150617A patent/US3769016A/en not_active Expired - Lifetime
- 1971-06-07 FR FR7120600A patent/FR2096030A5/fr not_active Expired
- 1971-06-07 CA CA114,922A patent/CA975607A/en not_active Expired
- 1971-06-07 BE BE768186A patent/BE768186A/xx unknown
- 1971-06-07 DE DE2128313A patent/DE2128313C3/de not_active Expired
- 1971-06-07 GB GB1926771*[A patent/GB1332841A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA975607A (en) | 1975-10-07 |
| FR2096030A5 (enExample) | 1972-02-11 |
| US3769016A (en) | 1973-10-30 |
| BE768186A (fr) | 1971-11-03 |
| IT945881B (it) | 1973-05-10 |
| DE2128313C3 (de) | 1974-02-07 |
| DE2128313B2 (de) | 1973-07-12 |
| JPS4932136B1 (enExample) | 1974-08-28 |
| DE2128313A1 (de) | 1971-12-09 |
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| Publication | Publication Date | Title |
|---|---|---|
| GB1047492A (enExample) | ||
| GB1019222A (en) | Improvements in or relating to silver halide photographic materials | |
| GB1248448A (en) | Photographic developer compositions | |
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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 |