DE2301668A1 - Lith-entwickler - Google Patents
Lith-entwicklerInfo
- Publication number
- DE2301668A1 DE2301668A1 DE2301668A DE2301668A DE2301668A1 DE 2301668 A1 DE2301668 A1 DE 2301668A1 DE 2301668 A DE2301668 A DE 2301668A DE 2301668 A DE2301668 A DE 2301668A DE 2301668 A1 DE2301668 A1 DE 2301668A1
- Authority
- DE
- Germany
- Prior art keywords
- developer
- lith
- group
- hydrogen atom
- alkyl group
- 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.)
- Pending
Links
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- -1 silver halide Chemical class 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- BGRDGMRNKXEXQD-UHFFFAOYSA-N Maleic hydrazide Chemical compound OC1=CC=C(O)N=N1 BGRDGMRNKXEXQD-UHFFFAOYSA-N 0.000 claims 1
- 125000005243 carbonyl alkyl group Chemical group 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- AAILEWXSEQLMNI-UHFFFAOYSA-N 1h-pyridazin-6-one Chemical compound OC1=CC=CN=N1 AAILEWXSEQLMNI-UHFFFAOYSA-N 0.000 description 1
- RWHJUYXIHVKMDK-UHFFFAOYSA-N 2-pyridazin-3-ylacetic acid Chemical compound OC(=O)CC1=CC=CN=N1 RWHJUYXIHVKMDK-UHFFFAOYSA-N 0.000 description 1
- QZWIXLPWMGHDDD-UHFFFAOYSA-N 3-methyl-1h-pyridazin-6-one Chemical compound CC1=CC=C(O)N=N1 QZWIXLPWMGHDDD-UHFFFAOYSA-N 0.000 description 1
- MHYFUPKDKSSFRZ-UHFFFAOYSA-N 3-methyl-6-oxo-1h-pyridazine-5-carboxylic acid Chemical compound CC=1C=C(C(O)=O)C(=O)NN=1 MHYFUPKDKSSFRZ-UHFFFAOYSA-N 0.000 description 1
- GIFSROMQVPUQFK-UHFFFAOYSA-N 6-oxo-1h-pyridazine-3-carboxylic acid Chemical compound OC(=O)C1=CC=C(O)N=N1 GIFSROMQVPUQFK-UHFFFAOYSA-N 0.000 description 1
- CPZLKSSMZLLSBN-UHFFFAOYSA-N 6-oxo-1h-pyridazine-5-carbonitrile Chemical compound O=C1NN=CC=C1C#N CPZLKSSMZLLSBN-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241001274216 Naso Species 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 229940079826 hydrogen sulfite Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47006166A JPS5040042B2 (enExample) | 1972-01-17 | 1972-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2301668A1 true DE2301668A1 (de) | 1973-07-26 |
Family
ID=11630934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2301668A Pending DE2301668A1 (de) | 1972-01-17 | 1973-01-13 | Lith-entwickler |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3833379A (enExample) |
| JP (1) | JPS5040042B2 (enExample) |
| BE (1) | BE794129A (enExample) |
| DE (1) | DE2301668A1 (enExample) |
| FR (1) | FR2168400B1 (enExample) |
| GB (1) | GB1390733A (enExample) |
| NL (1) | NL7300712A (enExample) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583648A (en) * | 1944-11-13 | 1946-12-23 | John David Kendall | Improvements in photographic materials |
| US2845349A (en) * | 1955-09-07 | 1958-07-29 | Powers Chemco Inc | Photographic developers |
| US3295981A (en) * | 1965-01-12 | 1967-01-03 | Eastman Kodak Co | Stabilizing a silver halide emulsion hardened with formaldehyde and mucochloric acid |
| JPS4912180B1 (enExample) * | 1969-04-21 | 1974-03-22 |
-
0
- BE BE794129D patent/BE794129A/xx unknown
-
1972
- 1972-01-17 JP JP47006166A patent/JPS5040042B2/ja not_active Expired
-
1973
- 1973-01-11 US US00322875A patent/US3833379A/en not_active Expired - Lifetime
- 1973-01-13 DE DE2301668A patent/DE2301668A1/de active Pending
- 1973-01-15 GB GB192373A patent/GB1390733A/en not_active Expired
- 1973-01-16 FR FR7301460A patent/FR2168400B1/fr not_active Expired
- 1973-01-17 NL NL7300712A patent/NL7300712A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4876601A (enExample) | 1973-10-15 |
| FR2168400A1 (enExample) | 1973-08-31 |
| FR2168400B1 (enExample) | 1976-05-14 |
| US3833379A (en) | 1974-09-03 |
| JPS5040042B2 (enExample) | 1975-12-22 |
| GB1390733A (en) | 1975-04-16 |
| NL7300712A (enExample) | 1973-07-19 |
| BE794129A (fr) | 1973-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |