GB1418413A - Phthalazinone compounds and their use in photothermography - Google Patents
Phthalazinone compounds and their use in photothermographyInfo
- Publication number
- GB1418413A GB1418413A GB1694973A GB1694973A GB1418413A GB 1418413 A GB1418413 A GB 1418413A GB 1694973 A GB1694973 A GB 1694973A GB 1694973 A GB1694973 A GB 1694973A GB 1418413 A GB1418413 A GB 1418413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- group
- group including
- substituted
- phthalazirone
- 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
- IJAPPYDYQCXOEF-UHFFFAOYSA-N phthalazin-1(2H)-one Chemical class C1=CC=C2C(=O)NN=CC2=C1 IJAPPYDYQCXOEF-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- AQRYNYUOKMNDDV-UHFFFAOYSA-M silver behenate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O AQRYNYUOKMNDDV-UHFFFAOYSA-M 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
- 125000003107 substituted aryl group Chemical group 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
- G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor
-
- 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/49836—Additives
- G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Abstract
1418413 Phthalazirone compounds AGFAGEVAERT 9 April 1973 [27 April 1972] 16949/73 Heading C2C [Also in Division G2] Novel compounds having the general formula in which R represents (1) an aliphatic group including a cycloaliphatic group and such groups in substituted form, (2) an aryl group including a substituted aryl group, (3) a heterocyclic group including a substituted heterocyclic group, or (4) an acyl group are prepared according to known methods, e.g. by reaction of phthalazirone with an isocyanate. The compounds are incorporated with a non-light-sensitive silver salt (e.g. silver behenate) in an image receiving material for the production of copies in a dry photo-thermographic manner.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722220618 DE2220618C2 (en) | 1972-04-27 | 1972-04-27 | Image receiving material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1418413A true GB1418413A (en) | 1975-12-17 |
Family
ID=5843412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1694973A Expired GB1418413A (en) | 1972-04-27 | 1973-04-09 | Phthalazinone compounds and their use in photothermography |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5549732B2 (en) |
| BE (1) | BE798441A (en) |
| CA (1) | CA1027566A (en) |
| DE (1) | DE2220618C2 (en) |
| FR (1) | FR2181869B1 (en) |
| GB (1) | GB1418413A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL300853A (en) * | 1962-11-23 | |||
| US3446648A (en) * | 1965-09-27 | 1969-05-27 | Minnesota Mining & Mfg | Reactive copying sheet and method of using |
| BE756469A (en) * | 1969-09-24 | 1971-03-22 | Pechiney Saint Gobain | PROCESS FOR THE PREPARATION OF PHTHALAZONE |
-
1972
- 1972-04-27 DE DE19722220618 patent/DE2220618C2/en not_active Expired
-
1973
- 1973-04-03 FR FR7312386A patent/FR2181869B1/fr not_active Expired
- 1973-04-03 CA CA167,843A patent/CA1027566A/en not_active Expired
- 1973-04-09 GB GB1694973A patent/GB1418413A/en not_active Expired
- 1973-04-12 JP JP4177273A patent/JPS5549732B2/ja not_active Expired
- 1973-04-19 BE BE1004984A patent/BE798441A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5549732B2 (en) | 1980-12-13 |
| CA1027566A (en) | 1978-03-07 |
| DE2220618C2 (en) | 1985-01-10 |
| FR2181869A1 (en) | 1973-12-07 |
| JPS4922928A (en) | 1974-02-28 |
| BE798441A (en) | 1973-10-19 |
| DE2220618A1 (en) | 1973-11-08 |
| FR2181869B1 (en) | 1976-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |