http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01168787-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49f04b1dc6b9fcc2d8b159c5ebee364b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F12-00 |
| filingDate | 1987-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8b3ae2f7fd703dbf0b08b00124d0664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f8e0c65691617f04a1c3ab6ff6753dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f584fb33044b1d085b09b36cce5c6a88 |
| publicationDate | 1989-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01168787-A |
| titleOfInvention | Plastic scintillator and its preparation |
| abstract | PURPOSE: To obtain the title scintillator which is reliable even when used in a vacuum and has a high luminous efficiency, by the substitution of a polycyclic group for the phenyl group of a polymer having this group as its side chain to form a polymer having fluorescent molecules chemically bonded thereto. n CONSTITUTION: A polymer having a phenyl group as its side chain (e.g., polystyrene) is subjected to halogenation (e.g., bromination) of said groups in a solvent (e.g., CCl 4 ) in the presence of a catalyst (e.g., an iron powder). The resulting solution is filtered and dropped into an alcohol (e.g., CH 3 OH) to give a halogenated polymer. This polymer is mixed with a solvent (e.g., diethyl ether) and a catalyst (e.g., nickel diphenylphosphinoethane dichloride), and subjected to coupling reaction with a polycyclic Grignard compound (e.g., biphenylmagnesium bromide) for prescribed treatment, thus giving a scintillator comprising a polymer having repeating structural units of the formula (wherein A is a phenyl group substituted by a polycyclic group, e.g., a terphenyl group, and 0<x≤1). n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5205681-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011503602-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011067849-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8766197-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011067952-A1 |
| priorityDate | 1987-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.