GB1164606A - Oxdiazole Derivatives as Scintillation Substances - Google Patents

Oxdiazole Derivatives as Scintillation Substances

Info

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
Application number
GB38478/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Ciba AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba AG filed Critical Ciba AG
Publication of GB1164606A publication Critical patent/GB1164606A/en
Expired legal-status Critical Current

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.
GB38478/66A 1965-09-15 1966-08-26 Oxdiazole Derivatives as Scintillation Substances Expired GB1164606A (en)

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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
GB1477375A (en) Compositions and process for liquid scintillation counting
ES324914A1 (en) Procedure for the obtaining of a mixture of plastics of difficulty flammability. (Machine-translation by Google Translate, not legally binding)
ES8500249A1 (en) 5-Substituted 1,2,4-oxadiazole derivatives, their preparation and pharmaceutical compositions containing them.
GB1164606A (en) Oxdiazole Derivatives as Scintillation Substances
GB1463625A (en) N-substituted dihydroheterocyclic amines and their use in radiation-sensitive elements
GB1198854A (en) Antioxidant Compositions
JPS51139842A (en) Stabilizer for synthetic polymeric material
ES291955A1 (en) Improvements introduced in the elaboration of an anti-static composition (Machine-translation by Google Translate, not legally binding)
GB889225A (en)
ES329281A1 (en) Procedure for the preparation of autoextintores molding powders. (Machine-translation by Google Translate, not legally binding)
ES354965A1 (en) Neutron-absorbing material and method of manufacture
ES8507453A1 (en) Adduct of mutually stabilizing menadione and thiamine.
GB1295877A (en)
ES355599A1 (en) Method of protecting materials against water absorption
GB1264044A (en) Liquid scintillation counting compositions
JPS5567672A (en) Liquid scintillator solution
GB1194302A (en) 2,3,4,5,6-Pentachlorobenzylidenamine Derivatives
GB920128A (en) The screening of neutrons and rays
SU1780423A1 (en) Plastic scintillator composition
GB1378726A (en) Phosphonate diesters useful as flame retardants
Funt SCINTILLATION COUNTING WITH ORGANIC PHOSPHORS
JPS564638A (en) Antistatic resin composition
JPS564637A (en) Antistatic resin composition having excellent nonstickness
GB1247308A (en) Polyethylene terephthalate film for roentgen photographic film support
ES295422A1 (en) A method for obtaining a composition of polymers comprising the mixing of a selected polymer (Machine-translation by Google Translate, not legally binding)

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