GB1460355A - Photographic and thermographic image recording and receiving materials - Google Patents
Photographic and thermographic image recording and receiving materialsInfo
- Publication number
- GB1460355A GB1460355A GB1546974A GB1546974A GB1460355A GB 1460355 A GB1460355 A GB 1460355A GB 1546974 A GB1546974 A GB 1546974A GB 1546974 A GB1546974 A GB 1546974A GB 1460355 A GB1460355 A GB 1460355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxyindane
- tetramethyl
- prepared
- stirring
- hours
- 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- 238000003756 stirring Methods 0.000 abstract 5
- OJCRKGPORQMMRN-UHFFFAOYSA-N 1,1,3,3-tetramethyl-2h-inden-5-ol Chemical compound OC1=CC=C2C(C)(C)CC(C)(C)C2=C1 OJCRKGPORQMMRN-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 abstract 3
- PAIGLICXCCZBCJ-UHFFFAOYSA-N 3,3-dimethyl-1,2-dihydroinden-5-ol Chemical compound C1=C(O)C=C2C(C)(C)CCC2=C1 PAIGLICXCCZBCJ-UHFFFAOYSA-N 0.000 abstract 2
- YQUQWHNMBPIWGK-UHFFFAOYSA-N 4-isopropylphenol Chemical compound CC(C)C1=CC=C(O)C=C1 YQUQWHNMBPIWGK-UHFFFAOYSA-N 0.000 abstract 2
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- -1 1,1 - Bis - (1,1,3,3 - tetramethyl - 5 - hydroxyindan - 6 - yl) isobutylidene Chemical group 0.000 abstract 1
- AZPTWPYBNHWAHP-UHFFFAOYSA-N 4,6-dicyclopentyl-3,3-dimethyl-1,2-dihydroinden-5-ol Chemical compound CC1(CCC2=CC(=C(C(=C12)C1CCCC1)O)C1CCCC1)C AZPTWPYBNHWAHP-UHFFFAOYSA-N 0.000 abstract 1
- IQAXMKPWRISDJK-UHFFFAOYSA-N 6-[(6-hydroxy-1,1,3,3-tetramethyl-2h-inden-5-yl)sulfanyl]-1,1,3,3-tetramethyl-2h-inden-5-ol Chemical compound OC=1C=C2C(C)(C)CC(C)(C)C2=CC=1SC(C(=C1)O)=CC2=C1C(C)(C)CC2(C)C IQAXMKPWRISDJK-UHFFFAOYSA-N 0.000 abstract 1
- PMWJZWDTSSMFEP-UHFFFAOYSA-N 6-chloro-1,1,3,3-tetramethyl-2h-inden-5-ol Chemical compound ClC1=C(O)C=C2C(C)(C)CC(C)(C)C2=C1 PMWJZWDTSSMFEP-UHFFFAOYSA-N 0.000 abstract 1
- IUPMWSGPXDTZQC-UHFFFAOYSA-N 6-cyclopentyl-3,3-dimethyl-1,2-dihydroinden-5-ol Chemical compound CC1(CCC2=CC(=C(C=C12)O)C1CCCC1)C IUPMWSGPXDTZQC-UHFFFAOYSA-N 0.000 abstract 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 abstract 1
- YIAPLDFPUUJILH-UHFFFAOYSA-N indan-1-ol Chemical class C1=CC=C2C(O)CCC2=C1 YIAPLDFPUUJILH-UHFFFAOYSA-N 0.000 abstract 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- G03C1/49827—Reducing agents
-
- 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
- G03C1/4989—Photothermographic systems, e.g. dry silver characterised by a thermal imaging step, with or without exposure to light, e.g. with a thermal head, using a laser
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
1460355 Hydroxy-indane derivatives AGFAGEVAERT 8 April 1974 [16 April 1973] 15469/74 Heading C2C [Also in Division G2] 1,1,3,3 - Tetramethyl - 5 - hydroxyindane is prepared by pumping gaseous isobutylene for 1 hour at 150‹ C. into an autoclave containing 4-isopropylphenol in toluene and acid activated fuller's earth and stirring for 6 hours at 150‹ C. 1,1,3,3 - Tetramethyl - 5 - hydroxy - 6 - chloroindane is prepared similarly in a glass flask. 1,1 - Bis - (1,1,3,3 - tetramethyl - 5 - hydroxyindan - 6 - yl) isobutylidene is prepared by adding isobutyraldehyde at 120‹ C. to 1,1,3,3- tetramethyl - 5 - hydroxyindane and concentrated H 2 SO 4 , lowering the temperature to 80‹ C. during the addition, heating to 90‹ C. for 2 hours, boiling with benzene, water and sodium acetate and cooling. Bis-(1,1,3,3-tetramethyl-5- hydroxyindan - 6 - yl) thioether is prepared by stirring 1,1,3,3 - tetramethyl - 5 - hydroxyindane and sulphur dichloride in benzene at 50‹ C. for 3 hours and cooling. 1,1-Dimethyl-5- cyclopentyl - 6 - hydroxyindane is prepared by stirring 1,1 - dimethyl - 6 - hydroxyindane, ptoluenesulphonic acid and cyclopentene at 125‹ C. in an autoclave for 5 hours. 1,1-Dimethyl - 5,7 - dicyclopentyl - 6 - hydroxyindane is prepared by heating at 220‹ C. 1,1-dimethyl - 6- hydroxyindane, aluminium grit and mercury (II) chloride in an autoclave for 1 hour with stirring, cooling, releasing pressure, adding cyclopentane and stirring at 200‹ C. for 10 hours.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732319080 DE2319080C3 (en) | 1973-04-16 | Heat developable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1460355A true GB1460355A (en) | 1977-01-06 |
Family
ID=5878211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1546974A Expired GB1460355A (en) | 1973-04-16 | 1974-04-08 | Photographic and thermographic image recording and receiving materials |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3887378A (en) |
| JP (1) | JPS5710419B2 (en) |
| BE (1) | BE813733A (en) |
| CA (1) | CA1029233A (en) |
| FR (1) | FR2225771B1 (en) |
| GB (1) | GB1460355A (en) |
| IT (1) | IT1014593B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2526468C2 (en) * | 1975-06-13 | 1983-05-05 | Agfa-Gevaert Ag, 5090 Leverkusen | Color photographic recording material |
| JPS59169948A (en) * | 1983-03-14 | 1984-09-26 | Matsushita Electric Ind Co Ltd | Manufacture of optical fiber |
| US4569906A (en) * | 1984-07-24 | 1986-02-11 | Minnesota Mining And Manufacturing Company | Fog suppressant for photothermographic imaging compositions |
| AU581968B2 (en) * | 1986-02-05 | 1989-03-09 | Minnesota Mining And Manufacturing Company | Fog suppressant for photothermographic films |
| EP0471483A1 (en) * | 1990-08-03 | 1992-02-19 | Canon Kabushiki Kaisha | Surface reforming method, process for production of printing plate, printing plate and printing process |
| US5409798A (en) * | 1991-08-30 | 1995-04-25 | Canon Kabushiki Kaisha | Plate blank, process for producing printing plate from plate blank, and printing method and apparatus using plate |
| EP0599369B1 (en) * | 1992-11-16 | 1997-02-19 | Agfa-Gevaert N.V. | Thermosensitive recording material |
| EP0692391B1 (en) | 1994-07-13 | 1998-10-28 | Agfa-Gevaert N.V. | Heat-sensitive recording material |
| DE69601898T2 (en) * | 1995-07-07 | 1999-10-21 | Agfa Gevaert Nv | New tinting agent for thermographic and photothermographic materials and processes |
| EP0779539B1 (en) | 1995-11-27 | 2002-07-17 | Agfa-Gevaert | Thermographic material with outermost organic antistatic layer |
| EP0775592B1 (en) | 1995-11-27 | 2002-09-11 | Agfa-Gevaert | Thermal image-forming process |
| EP0775595B1 (en) | 1995-11-27 | 1999-09-15 | Agfa-Gevaert N.V. | Thermographic recording material with phosphoric acid derivative as lubricant |
| EP0782043B1 (en) | 1995-12-27 | 2003-01-15 | Agfa-Gevaert | Thermographic recording material which improved tone reproduction |
| DE69635743T2 (en) | 1996-11-29 | 2006-08-17 | Agfa-Gevaert | Thermosensitive recording element and method of making a lithographic printing plate therewith |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1366298A (en) * | 1970-11-19 | 1974-09-11 | Agfa Gevaert | Lightsensitive heat-processable photographic recording material |
-
1974
- 1974-04-02 CA CA196,626A patent/CA1029233A/en not_active Expired
- 1974-04-08 GB GB1546974A patent/GB1460355A/en not_active Expired
- 1974-04-11 FR FR7413249A patent/FR2225771B1/fr not_active Expired
- 1974-04-12 US US460534A patent/US3887378A/en not_active Expired - Lifetime
- 1974-04-12 IT IT21335/74A patent/IT1014593B/en active
- 1974-04-15 JP JP4264774A patent/JPS5710419B2/ja not_active Expired
- 1974-04-16 BE BE1005881A patent/BE813733A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE813733A (en) | 1974-10-16 |
| CA1029233A (en) | 1978-04-11 |
| US3887378A (en) | 1975-06-03 |
| FR2225771A1 (en) | 1974-11-08 |
| JPS5710419B2 (en) | 1982-02-26 |
| DE2319080A1 (en) | 1974-11-14 |
| JPS5014334A (en) | 1975-02-14 |
| IT1014593B (en) | 1977-04-30 |
| DE2319080B2 (en) | 1977-04-14 |
| FR2225771B1 (en) | 1977-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |