GB1335614A - Use of carboxyalkyl hydroquinones in photographic processes and materials - Google Patents
Use of carboxyalkyl hydroquinones in photographic processes and materialsInfo
- Publication number
- GB1335614A GB1335614A GB2455171*A GB2455171A GB1335614A GB 1335614 A GB1335614 A GB 1335614A GB 2455171 A GB2455171 A GB 2455171A GB 1335614 A GB1335614 A GB 1335614A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroquinone
- substituted
- hydroquinones
- carboxyalkyl
- developing agent
- 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
- -1 carboxyalkyl hydroquinones Chemical class 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 abstract 2
- QWZHDKGQKYEBKK-UHFFFAOYSA-N 3-aminochromen-2-one Chemical class C1=CC=C2OC(=O)C(N)=CC2=C1 QWZHDKGQKYEBKK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 150000001851 cinnamic acid derivatives Chemical class 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 150000003230 pyrimidines Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 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
- 239000002904 solvent Substances 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
- 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
- G03C5/383—Developing-fixing, i.e. mono-baths
-
- 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
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/156—Precursor compound
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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 |
|---|---|---|---|
| US2079070A | 1970-03-18 | 1970-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1335614A true GB1335614A (en) | 1973-10-31 |
Family
ID=21800595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2455171*A Expired GB1335614A (en) | 1970-03-18 | 1971-04-19 | Use of carboxyalkyl hydroquinones in photographic processes and materials |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3615535A (enrdf_load_html_response) |
| BE (1) | BE764227A (enrdf_load_html_response) |
| CA (1) | CA948014A (enrdf_load_html_response) |
| DE (1) | DE2112824A1 (enrdf_load_html_response) |
| FR (1) | FR2084670A5 (enrdf_load_html_response) |
| GB (1) | GB1335614A (enrdf_load_html_response) |
| NL (1) | NL7103547A (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671258A (en) * | 1971-01-11 | 1972-06-20 | Eastman Kodak Co | Speed increasing combination of stabilizers for radiographic elements |
| JPS5933891B2 (ja) * | 1978-11-11 | 1984-08-18 | 三菱製紙株式会社 | 銀錯塩拡散転写用材料 |
-
1970
- 1970-03-18 US US20790A patent/US3615535A/en not_active Expired - Lifetime
-
1971
- 1971-02-10 CA CA104,984A patent/CA948014A/en not_active Expired
- 1971-03-12 BE BE764227A patent/BE764227A/xx unknown
- 1971-03-16 FR FR7109095A patent/FR2084670A5/fr not_active Expired
- 1971-03-17 NL NL7103547A patent/NL7103547A/xx unknown
- 1971-03-17 DE DE19712112824 patent/DE2112824A1/de active Pending
- 1971-04-19 GB GB2455171*A patent/GB1335614A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3615535A (en) | 1971-10-26 |
| FR2084670A5 (enrdf_load_html_response) | 1971-12-17 |
| CA948014A (en) | 1974-05-28 |
| DE2112824A1 (de) | 1971-09-30 |
| BE764227A (fr) | 1971-08-02 |
| NL7103547A (enrdf_load_html_response) | 1971-09-21 |
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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 |