http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03188400-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f80a7e640992b40ed091f53e7453e77e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K5-08 |
| filingDate | 1989-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bef4dd9d14704e41ea4a303ccabb673 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c730eeb2c9625189a8ebd3974dcc66b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55ca6ab8269be015ffb6c51568840a98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba2bdeee01028669644d778ead7298bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab11656f690a74eb89b19e55f4345c3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_131662cd94951bdaa28802f05fba4ece http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad521c019ed76eee106cc5a7579f6e72 |
| publicationDate | 1991-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03188400-A |
| titleOfInvention | Pneumatic capsule for irradiating radiation |
| abstract | PURPOSE: To make the title capsule resistive to irradiation of high-dose radiation for a long time by forming it of polyethylene-2,6-naphthalenedicarboxylate (PEN-2,6) having specific characteristics. n CONSTITUTION: A capsule being subjected to radiation is formed of PEN-2,6 having ultimate viscosity of 0.45 to 0.90, and the density thereof is 1.345 g/cm 2 or below. The composition of the PEN-2,6 contains titanium of concentration 50 ppm or below as a catalyst residue or an additive, other than a polymer, and does not contain other metal impurities substantially. The PEN-2.6 is synthesized generally by combining a naphthalene-2,6-dicarboxylic acid or a functional derivative thereof with ethylene glycol or the functional derivative thereof in the existence of a catalyst and under appropriate conditions of reaction. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8788201-B2 |
| priorityDate | 1989-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.