http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190091781-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_050fc7b82c5d17d9aeb63a7cdcc546b3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F1-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F1-08 |
| filingDate | 2018-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98039fbe282e4e5dcaa2ee57a8024883 |
| publicationDate | 2019-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20190091781-A |
| titleOfInvention | Multi-layered high energy radiation shielding material using polymer/lead-free metal composites and preparation method thereof |
| abstract | The present invention relates to a high-energy radiation shielding material having a multilayer structure using a polymer / non-linked metal composite material and a method and application thereof, and more specifically, to a film and a sheet made of bismuth-tin alloy powder and a polymer resin composed of a multilayer. Or a substrate in the form of a fabric; And a plate-shaped tungsten flake inserted between the layers of the substrate and arranged and fixed at a predetermined shape and at regular intervals on the surface of the substrate, such that the layers formed by the tungsten flakes fixed with the substrate are alternately stacked. Stacked in a multi-layer, the mutual position between the tungsten flakes of the adjacent layers are for a high-energy radiation shield of a multi-layer structure, characterized in that the center of the flakes are arranged so that they do not coincide with each other. The multi-layered radiation shielding material according to the present invention is capable of using a combination of the shielding performance of tungsten and the radiation shielding performance of bismuth-tin alloy, thus exhibiting a very high shielding performance against high energy radiation as well as low energy radiation. It can be widely used to protect workers from protective clothing, protective equipment, radioactive waste packaging and packaging bags, and packaging material to block radiation sources. |
| priorityDate | 2018-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.