GB1375673A - - Google Patents
Info
- Publication number
- GB1375673A GB1375673A GB4837672A GB4837672A GB1375673A GB 1375673 A GB1375673 A GB 1375673A GB 4837672 A GB4837672 A GB 4837672A GB 4837672 A GB4837672 A GB 4837672A GB 1375673 A GB1375673 A GB 1375673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- developer
- parts
- water
- alkali
- 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
- 239000000463 material Substances 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 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
- G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46087125A JPS5027728B2 (en:Method) | 1971-11-04 | 1971-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375673A true GB1375673A (en:Method) | 1974-11-27 |
Family
ID=13906223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4837672A Expired GB1375673A (en:Method) | 1971-11-04 | 1972-10-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5027728B2 (en:Method) |
| GB (1) | GB1375673A (en:Method) |
| NL (1) | NL171095C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416976A (en) * | 1980-03-31 | 1983-11-22 | Hoechst Aktiengesellschaft | Developer solution for the development of exposed negative-working diazonium salt layers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50142026A (en:Method) * | 1974-05-01 | 1975-11-15 | ||
| JPS541025A (en) * | 1977-06-03 | 1979-01-06 | Ricoh Co Ltd | Diazo-type copying method |
-
1971
- 1971-11-04 JP JP46087125A patent/JPS5027728B2/ja not_active Expired
-
1972
- 1972-10-20 GB GB4837672A patent/GB1375673A/en not_active Expired
- 1972-11-03 NL NL7214908A patent/NL171095C/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416976A (en) * | 1980-03-31 | 1983-11-22 | Hoechst Aktiengesellschaft | Developer solution for the development of exposed negative-working diazonium salt layers |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2251317B2 (de) | 1976-10-14 |
| NL7214908A (en:Method) | 1973-05-08 |
| DE2251317A1 (de) | 1973-05-10 |
| NL171095C (nl) | 1983-02-01 |
| JPS5027728B2 (en:Method) | 1975-09-10 |
| NL171095B (nl) | 1982-09-01 |
| JPS4853726A (en:Method) | 1973-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |