GB1164606A - Oxdiazole Derivatives as Scintillation Substances - Google Patents
Oxdiazole Derivatives as Scintillation SubstancesInfo
- Publication number
- GB1164606A GB1164606A GB38478/66A GB3847866A GB1164606A GB 1164606 A GB1164606 A GB 1164606A GB 38478/66 A GB38478/66 A GB 38478/66A GB 3847866 A GB3847866 A GB 3847866A GB 1164606 A GB1164606 A GB 1164606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- toluene
- mixture
- scintillator
- naphthalene
- methanol
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
- C07D271/107—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with two aryl or substituted aryl radicals attached in positions 2 and 5
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Luminescent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,164,606. Luminescent materials and uses thereof. CIBA Ltd. 26 Aug., 1966 [15 Sept., 1965], No. 38478/66. Heading C4S. [Also in Divisions C2 and C3] Atomic disintegrations accompanied by the emission of #-rays are counted by means of the scintillation counting method, in which there is used as scintillator oxdiazoles having the formula in which A 1 represents a C 3 -C 7 branched alkyl group, m and n are each 1 or 2, and B 1 is a hydrogen atom, a phenyl group, a C 1 -C 7 alkyl group or a C 1 -C 4 alkoxy group. The scintillator is preferably used in a solution in a concentration of 0À01 to 5% by weight or may be dispersed in a shaped polymeric mass of polystyrene or polyvinyltoluene for instance, to form a plastics scintillator. Suitable solvents are, for example, aromatic hydrocarbons, ethers, aliphatic hydrocarbons and mixtures of these. The preferred solvents are toluene, a mixture of toluene and methanol, a mixture of ethylene glycol monomethyl ether, toluene and naphthalene, a mixture of dioxan, toluene and naphthalene and a mixture of toluene, methanol and ethanolamine. Conventional methods of preparation are described and a number of specific compounds instanced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1281565A CH460961A (en) | 1965-09-15 | 1965-09-15 | Use of oxdiazole derivatives as scintillator substances |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1164606A true GB1164606A (en) | 1969-09-17 |
Family
ID=4386618
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB38478/66A Expired GB1164606A (en) | 1965-09-15 | 1966-08-26 | Oxdiazole Derivatives as Scintillation Substances |
GB8587/69A Expired GB1164607A (en) | 1965-09-15 | 1966-08-26 | Novel Oxdiazole Derivatives and Their Use as Scintillation Substances |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8587/69A Expired GB1164607A (en) | 1965-09-15 | 1966-08-26 | Novel Oxdiazole Derivatives and Their Use as Scintillation Substances |
Country Status (7)
Country | Link |
---|---|
US (1) | US3650973A (en) |
BE (1) | BE686836A (en) |
CH (1) | CH460961A (en) |
DE (2) | DE1539807A1 (en) |
GB (2) | GB1164606A (en) |
NL (1) | NL6612987A (en) |
SE (1) | SE330791B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7993693B2 (en) * | 2006-07-19 | 2011-08-09 | Frito-Lay Trading Company Gmbh | Process for making a healthy snack food |
US7695746B2 (en) | 2006-07-19 | 2010-04-13 | Frito-Lay Trading Company Gmbh | Process for making a healthy snack food |
US7867533B2 (en) * | 2006-07-19 | 2011-01-11 | Frito-Lay Trading Compnay GmbH | Process for making a healthy snack food |
GB2481469B (en) | 2011-01-31 | 2013-02-13 | Frito Lay Trading Co Gmbh | De-oiling apparatus and method in the manufacture of low oil potato chips |
RU2670829C1 (en) * | 2018-01-11 | 2018-10-25 | федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" | 2-(2-alkoxyphenyl)-5-(3,4,5-trialkoxyphenyl)-1,3,4-oxadiazole, which has luminescent properties |
-
1965
- 1965-09-15 CH CH1281565A patent/CH460961A/en unknown
-
1966
- 1966-08-26 GB GB38478/66A patent/GB1164606A/en not_active Expired
- 1966-08-26 GB GB8587/69A patent/GB1164607A/en not_active Expired
- 1966-09-06 DE DE19661539807 patent/DE1539807A1/en active Pending
- 1966-09-06 DE DE1795860A patent/DE1795860C2/en not_active Expired
- 1966-09-13 SE SE12290/66A patent/SE330791B/xx unknown
- 1966-09-14 BE BE686836D patent/BE686836A/xx not_active IP Right Cessation
- 1966-09-14 NL NL6612987A patent/NL6612987A/xx unknown
-
1969
- 1969-07-31 US US850312A patent/US3650973A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE330791B (en) | 1970-11-30 |
DE1795860B1 (en) | 1978-12-21 |
BE686836A (en) | 1967-03-14 |
DE1539807A1 (en) | 1969-12-18 |
US3650973A (en) | 1972-03-21 |
CH460961A (en) | 1968-08-15 |
DE1795860C2 (en) | 1979-08-23 |
GB1164607A (en) | 1969-09-17 |
NL6612987A (en) | 1967-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
430B | Application (made) for amendment of specification (sect. 30/1949) | ||
430N | Application not proceeded with (sect. 30/1949) | ||
PE | Patent expired |