http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6124307-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q15-142 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q15-14 |
| filingDate | 1984-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b73a03be47a2c8e95786daff5caf29d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a75acad8afb868bd5b3b5677c6c60d15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0c32c8d08cf5174c939405d4fdd10e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6feec96c1f61f64b5576e8147c2ae54a |
| publicationDate | 1986-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6124307-A |
| titleOfInvention | Manufacture of reflecting plate for circularly polarized wave antenna |
| abstract | PURPOSE:To obtain a reflecting plate for circularly polarized wave antenna with excellent weather resistance by pouring a methylmethacrylate group polymer sirup, an inorganic filler and a catalyzer for sirup polymerization onto an injectioi mold surface while mixing them so as to cure the mixture. CONSTITUTION:The metallic foil is placed onto a lower part injection molding metal mold (a) and the methylmethacrylate group polymer sirup is poured therein. Then filtering and defoaming are conducted under a reduced pressure and the sirup is poured and the result is sealed by an upper injection molding metal mold (b). The sirup is heated in an air furnace at 100-200 deg.C (preferably 100- 120 deg.C) for 0.5-5hr (preferably 2-5hr) to complete the polymerization, then the molds are left for natural cooling to exfoliate the product from the molds. A forming with smooth surface (reflecting plate for circularly polarized wave antenna) is obtained by annealing the product at nearly 120 deg.C for several hours. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62203185-U http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1079173-C |
| priorityDate | 1984-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.