GB800119A - Improvements in or relating to radiation-sensitive elements - Google Patents
Improvements in or relating to radiation-sensitive elementsInfo
- Publication number
- GB800119A GB800119A GB9219/56A GB921956A GB800119A GB 800119 A GB800119 A GB 800119A GB 9219/56 A GB9219/56 A GB 9219/56A GB 921956 A GB921956 A GB 921956A GB 800119 A GB800119 A GB 800119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- specifications
- resins
- polymer
- dispersing
- 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
- 230000005855 radiation Effects 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 abstract 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 abstract 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 abstract 1
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 229910000464 lead oxide Inorganic materials 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 abstract 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
- G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Luminescent Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
An intensifying screen is made by dispersing a fluorescent material in a chlorosulphonated addition polymer of an olefin containing 1 or 2 double bonds and not more than 5 carbon atoms, e.g. ethylene. Suitable polymers are described in Specifications 542,414 and 591,058, [both in Group IV]. The fluorescent substance may be barium sulphate/lead sulphate mixed crystals, calcium tungstate or zinc sulphide. The screen layers may be prepared by dispersing the fluorescent particles in an organic solvent, if necessary with the aid of a dispersing agent such as tetraisopropyl titanate, sodium dioctyl sulphosuccinate and mixtures of the latter with stearic acid, and then mixing the dispersion with the polymer, which may itself be dispersed in the same or a different organic solvent. The dispersions of fluorescent material in polymer may contain also vulcanizing agents such as magnesium oxide, lead oxide and organic amines, accelerators such as zinc dibutyldithiocarbamate and 2-mercapto-imidazoline, plasticisers such as dioctylphthalate and resins such as coumarone-indene resins and resins of the formula <FORM:0800119/IV (a)/1> where R is <FORM:0800119/IV (a)/2> and R1 is p-phenylene. Specifications 578,079, [Group IV], 672,844, [Group XX], 718,422, 788,979, [Group XL (a)], and U.S.A. Specifications 2,352,014, 2,590,892, 2,698,236, 2,698,237, 2,698,245 and 2,705,676 also are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US800119XA | 1955-05-31 | 1955-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB800119A true GB800119A (en) | 1958-08-20 |
Family
ID=22154537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9219/56A Expired GB800119A (en) | 1955-05-31 | 1956-03-23 | Improvements in or relating to radiation-sensitive elements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB800119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0347798A2 (en) * | 1988-06-20 | 1989-12-27 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Unitary intensifying screen and radiographic element |
-
1956
- 1956-03-23 GB GB9219/56A patent/GB800119A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0347798A2 (en) * | 1988-06-20 | 1989-12-27 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Unitary intensifying screen and radiographic element |
| EP0347798A3 (en) * | 1988-06-20 | 1990-11-07 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Unitary intensifying screen and radiographic element |
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