http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0664953-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5198a2a21392d6cbc0bb4898b3fb3d29 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00862 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69aeba987b09df172e73a08d8f12089d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b26a20b970f00109766f7fd23147f05 |
| publicationDate | 1994-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0664953-A |
| titleOfInvention | High-performance heavy concrete |
| abstract | (57) [Summary] [Objective] The present invention provides an inexpensive and functional heavy-weight concrete used for radiation and X-ray protection. [Constitution] Sphere equivalent diameter of 20μm as concrete aggregate The above is a mixture whose main constituents are one or more of metallic lead, lead oxide, metallic bismuth, and bismuth oxide, High-performance heavy-duty concrete that is molded and structured by mixing cement and non-separating materials. Furthermore, in the concrete aggregate mixture, the number of spherical particles having a diameter of 20 μm or more is 70% or more of the total number of particles, and the steelmaking converter dust (main constituents are FeO, Fe 2 O 3 , and metallic Fe). Alternatively, pellets formed by molding converter dust for steelmaking having a sphere-converted diameter of 50 μm or less may be combined. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002542139-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014153068-A |
| priorityDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.