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1. (WO2019042920) PLASTIC SCINTILLATOR BASED ON AN ORGANIC POLYADDITION PRODUCT
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Pub. No.: WO/2019/042920 International Application No.: PCT/EP2018/072982
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
C08G 18/48 (2006.01) ,C08G 18/75 (2006.01) ,C08G 18/76 (2006.01) ,C09K 11/00 (2006.01) ,G01T 1/203 (2006.01) ,G01T 3/06 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
40
High-molecular-weight compounds
48
Polyethers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
70
characterised by the isocyanates or isothiocyanates used
72
Polyisocyanates or polyisothiocyanates
74
cyclic
75
cycloaliphatic
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
70
characterised by the isocyanates or isothiocyanates used
72
Polyisocyanates or polyisothiocyanates
74
cyclic
76
aromatic
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
1
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
16
Measuring radiation intensity
20
with scintillation detectors
203
the detector being made of plastics
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
3
Measuring neutron radiation
06
with scintillation detectors
Applicants:
TARGET SYSTEMELEKTRONIK GMBH & CO. KG [DE/DE]; Heinz-Fangman-Strasse 4 42287 Wuppertal, DE
Inventors:
RITTER, Helmut; DE
LEONIDOVNA MAIATSKA, Olga; DE
STEIN, Jürgen; DE
Agent:
MICHALSKI HÜTTERMANN & PARTNER PATENTANWÄLTE MBB; Speditionstrasse 21 40221 Düsseldorf, DE
Priority Data:
10 2017 119 683.828.08.2017DE
Title (EN) PLASTIC SCINTILLATOR BASED ON AN ORGANIC POLYADDITION PRODUCT
(FR) SCINTILLATEURS PLASTIQUES À BASE D'UN PRODUIT DE POLYADDITION ORGANIQUE
(DE) KUNSTSTOFF-SZINTILLATOR AUF BASIS EINES ORGANISCHEN POLYADDITIONSPRODUKTS
Abstract:
(EN) In transparent moulded bodies for use as a scintillators during the measurement of the type and intensity of ionising and non-ionising radiation, containing an organic polymer and preferably at least one additive, which emits a scintillation beam in the range of UV to IR light under the influence of ionising and/or non-ionising radiation, the aim is to improve optical and mechanical properties, robustness with respect to environmental influences and manufacturability. This is achieved in that a polyaddition product of multifunctional isocyanates and one or more multifunctional hardener components is contained as at least some of the organic polymer.
(FR) L'invention vise à améliorer des propriétés optiques et mécaniques, la robustesse vis-à-vis des influences environnementales et l'aptitude à la fabrication d'objets moulés transparents destinés à une utilisation en tant que scintillateurs lors de la mesure de la nature et de l'intensité d'un rayonnement ionisant et non ionisant, contenant un polymère organique et éventuellement au moins un additif qui, sous l'influence d'un rayonnement ionisant et/ou non ionisant, émet un rayonnement de scintillation dans la gamme allant de la lumière UV à la lumière IR. Ce but est atteint par la présence, en tant que polymère organique, et au moins par parties, d'un produit de polyaddition d'isocyanates polyfonctionnels sur un ou plusieurs constituants durcisseurs multifonctionnels.
(DE) Bei transparenten Formkörpern zur Verwendung als Szintillator bei der Messung der Art und Intensität ionisierender und nicht ionisierender Strahlung, enthaltend ein organisches Polymer und gewünschtenfalls mindestens ein Additiv, welches unter dem Einfluss von ionisierender und/oder nicht ionisierender Strahlung eine Szintillationsstrahlung im Bereich von UV- bis IR-Licht abgibt, sollten optische und mechanische Eigenschaften, Robustheit gegenüber Umwelteinflüsse und die Herstellbarkeit verbessert werden. Dies gelang dadurch, dass als organisches Polymer zumindest anteilsweise ein Polyadditionsprodukt mehrfunktioneller Isocyanate an eine oder mehrere mehrfunktionelle Härterkomponente enthalten ist.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)