http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9086489-B2
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15e691f2db1e1f722f84025da68bc939 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4718709f3b0a3c518336d3ebba686775 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-06 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-06 |
filingDate | 2012-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2015-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2163a0d5222b18b14d32fa40f0d0964a |
publicationDate | 2015-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-9086489-B2 |
titleOfInvention | Personal and area self-indicating instant radiation alert dosimeter |
abstract | Described is a self-indicating instant radiation dosimeter ( 1001 ) for monitoring high energy radiations, such as X-ray. The dosimeter contains a radiation sensitive, color changing, indicating composition ( 10 ), e.g., a diacetylene (R—C≡C—C≡C—R′, where R and R′ are substituents groups) or a radiochromic dye, a polymeric binder ( 20 ) and optionally a shelf life extender ( 50 ) or an activator ( 40 ). The radiation sensitive composition ( 10 ) changes color instantly when exposed to high energy radiation. The dose is estimated by comparing the color with a color reference chart or more accurately with a spectrophotometer or an optical densitometer. The radiation sensitive composition ( 10 ) is protected from low energy radiation such as UV light, by a layer of low energy absorbing materials, such as UV absorbers. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2753084-C2 |
priorityDate | 2003-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 2387.