| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8d88d46a146743363c0d6b6765c1de7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-269
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3472 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3472 |
| filingDate |
2011-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87d7aa06a3376a8e99d54e08724718dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a530c0e9ad36878a69ca0ecc5970c958
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af28f9b0eba4e48dbfd25dea49472d0a |
| publicationDate |
2011-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2395045-A1 |
| titleOfInvention |
High dose film dosimeter based on nitro blue tetrazolium and polyvinyl butyral for radiation processing |
| abstract |
NBT-PVA film dosimeters performance is affected due to high humidity levels. NBT-PVB film dosimeters with a relatively small effect of high humidity levels on its performance are invented. NBT-PVB film dosimeters are made by using alcoholic solution to dissolve both of NBT and PVB. The films are very useful for routine dosimeter in industrial radiation processing. A very high sensitivity NBT-PVB Radiochromic film dosimeter is achieved due to high solubility of NBT dye in 2-methoxyethanol enabling the addition of very high concentrations of NBT dye in the film dosimeters. The dose response of conventional NBT-PVA dosimeter films are normally saturated after 50 kGy, while the invented composites of NBT-PVB dosimeter films demonstrated high dose range up to 100 kGy for high dose industrial use. |
| priorityDate |
2010-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |