DE1955335A1 - Gelbildendes Mittel zur Verwendung bei der Fluessigkeitsscintillation - Google Patents
Gelbildendes Mittel zur Verwendung bei der FluessigkeitsscintillationInfo
- Publication number
- DE1955335A1 DE1955335A1 DE19691955335 DE1955335A DE1955335A1 DE 1955335 A1 DE1955335 A1 DE 1955335A1 DE 19691955335 DE19691955335 DE 19691955335 DE 1955335 A DE1955335 A DE 1955335A DE 1955335 A1 DE1955335 A1 DE 1955335A1
- Authority
- DE
- Germany
- Prior art keywords
- polyethylene
- gel
- scintillation
- toluene
- molecular weight
- 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.)
- Pending
Links
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 6
- 239000012530 fluid Substances 0.000 title abstract 2
- -1 Polyethylene Polymers 0.000 claims abstract description 32
- 239000004698 Polyethylene Substances 0.000 claims abstract description 29
- 229920000573 polyethylene Polymers 0.000 claims abstract description 28
- 239000003349 gelling agent Substances 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 4
- 230000010355 oscillation Effects 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 60
- 239000000499 gel Substances 0.000 description 24
- 239000000126 substance Substances 0.000 description 19
- CNRNYORZJGVOSY-UHFFFAOYSA-N 2,5-diphenyl-1,3-oxazole Chemical compound C=1N=C(C=2C=CC=CC=2)OC=1C1=CC=CC=C1 CNRNYORZJGVOSY-UHFFFAOYSA-N 0.000 description 14
- MASVCBBIUQRUKL-UHFFFAOYSA-N POPOP Chemical compound C=1N=C(C=2C=CC(=CC=2)C=2OC(=CN=2)C=2C=CC=CC=2)OC=1C1=CC=CC=C1 MASVCBBIUQRUKL-UHFFFAOYSA-N 0.000 description 14
- 239000004721 Polyphenylene oxide Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 230000002285 radioactive effect Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 2
- 229940063655 aluminum stearate Drugs 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 208000023514 Barrett esophagus Diseases 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- YHMDGPZOSGBQRH-UHFFFAOYSA-N PPO Natural products CCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC YHMDGPZOSGBQRH-UHFFFAOYSA-N 0.000 description 1
- 235000000208 Solanum incanum Nutrition 0.000 description 1
- 244000302301 Solanum incanum Species 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Inorganic materials [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002468 fat body Anatomy 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- WKQYAIDXQNGNIQ-UHFFFAOYSA-N n'-(3,4-dichlorophenyl)-n,n-dimethylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=C(Cl)C(Cl)=C1 WKQYAIDXQNGNIQ-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000004816 paper chromatography Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/204—Measuring radiation intensity with scintillation detectors the detector being a liquid
- G01T1/2042—Composition for liquid scintillation systems
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR172518 | 1968-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1955335A1 true DE1955335A1 (de) | 1970-07-16 |
Family
ID=8656473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691955335 Pending DE1955335A1 (de) | 1968-11-05 | 1969-11-04 | Gelbildendes Mittel zur Verwendung bei der Fluessigkeitsscintillation |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1955335A1 (OSRAM) |
| FR (1) | FR1590762A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745310A1 (de) * | 1976-10-08 | 1978-04-13 | Ceca Sa | Verfahren und vorrichtung zur messung der durchlaessigkeit von filtermitteln |
| US5496502A (en) * | 1992-06-22 | 1996-03-05 | Packard Instrument, B.V. | Adhesive plastic scintillator |
| US5512753A (en) * | 1994-06-08 | 1996-04-30 | Packard Instrument, B.V. | Scintillation counting system using scintillator capsules |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0615139B1 (en) * | 1993-03-11 | 1997-01-22 | Packard Instrument B.V. | Scintillation counting medium and process |
-
1968
- 1968-11-05 FR FR1590762D patent/FR1590762A/fr not_active Expired
-
1969
- 1969-11-04 DE DE19691955335 patent/DE1955335A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745310A1 (de) * | 1976-10-08 | 1978-04-13 | Ceca Sa | Verfahren und vorrichtung zur messung der durchlaessigkeit von filtermitteln |
| US5496502A (en) * | 1992-06-22 | 1996-03-05 | Packard Instrument, B.V. | Adhesive plastic scintillator |
| US5512753A (en) * | 1994-06-08 | 1996-04-30 | Packard Instrument, B.V. | Scintillation counting system using scintillator capsules |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1590762A (OSRAM) | 1970-04-20 |
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