JPS5612851B2 - - Google Patents
Info
- Publication number
- JPS5612851B2 JPS5612851B2 JP6495772A JP6495772A JPS5612851B2 JP S5612851 B2 JPS5612851 B2 JP S5612851B2 JP 6495772 A JP6495772 A JP 6495772A JP 6495772 A JP6495772 A JP 6495772A JP S5612851 B2 JPS5612851 B2 JP S5612851B2
- Authority
- JP
- Japan
- 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
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
- 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
- G03C1/067—Additives for high contrast images, other than hydrazine compounds
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6495772A JPS5612851B2 (de) | 1972-06-30 | 1972-06-30 | |
| GB2961873A GB1411344A (en) | 1972-06-30 | 1973-06-21 | Lith-type silver halide photosensitive material |
| DE19732332755 DE2332755A1 (de) | 1972-06-30 | 1973-06-27 | Lichtempfindliches, lithographisches silberhalogenidaufzeichnungsmaterial |
| US05/579,792 US4010036A (en) | 1972-06-30 | 1975-05-22 | Lith-type silver halide photosensitive material containing a p-benzoquinone derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6495772A JPS5612851B2 (de) | 1972-06-30 | 1972-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4924426A JPS4924426A (de) | 1974-03-04 |
| JPS5612851B2 true JPS5612851B2 (de) | 1981-03-25 |
Family
ID=13273020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6495772A Expired JPS5612851B2 (de) | 1972-06-30 | 1972-06-30 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5612851B2 (de) |
| DE (1) | DE2332755A1 (de) |
| GB (1) | GB1411344A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917825B2 (ja) * | 1975-08-02 | 1984-04-24 | コニカ株式会社 | 高コントラスト銀画像の形成方法 |
| JPS5917820B2 (ja) * | 1977-01-26 | 1984-04-24 | コニカ株式会社 | 高コントラスト銀画像の形成方法 |
| CA1249597A (en) * | 1984-06-07 | 1989-01-31 | Michihiro Tsujimoto | Benzoquinone derivatives and production process thereof as well as use as color-developers suitable for recording materials |
| JPS6145734A (ja) * | 1984-08-11 | 1986-03-05 | 株式会社アドバンス | 心電図ｒ波検出装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420667A (en) * | 1965-12-29 | 1969-01-07 | Ralph A Copeland | Substituted quinones and dimine quinones as silver halide sensitizers |
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1972
- 1972-06-30 JP JP6495772A patent/JPS5612851B2/ja not_active Expired
-
1973
- 1973-06-21 GB GB2961873A patent/GB1411344A/en not_active Expired
- 1973-06-27 DE DE19732332755 patent/DE2332755A1/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420667A (en) * | 1965-12-29 | 1969-01-07 | Ralph A Copeland | Substituted quinones and dimine quinones as silver halide sensitizers |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1411344A (en) | 1975-10-22 |
| DE2332755A1 (de) | 1974-01-31 |
| JPS4924426A (de) | 1974-03-04 |