http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109485447-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9af878b0a8841260103a2b27021fdd2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9669 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-622 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 |
| filingDate | 2018-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bf85af0297ad6e372fbc8113754994b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7117d80ae6ea6148e029f9d3f7ac537 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1032925d6759bbcac4066f5c0c0e789 |
| publicationDate | 2019-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109485447-A |
| titleOfInvention | A kind of preparation method of graphene modified low-density composite material acoustic board for building |
| abstract | The invention discloses a kind of preparation methods of graphene modified low-density composite material acoustic board for building, using staple fiber needle nematophore as precast body skeleton, are impregnated using resin, the technique that solidifies, carbonize carries out cure process.This method are as follows: one, using Carbon fibe needle nematophore as preform material；Two, the configuration of resin maceration extract；Three, resin impregnates；Four, curing process；Five, charing process；Six, after being machined, graphene modified low-density composite material acoustic board for building is made.The present invention is using Carbon fibe as skeleton, resin carbon matrix is as reinforcement and by the modified low-density of graphene, porous charcoal/charcoal acoustic board, with waterproof, fire prevention, anti-aging, impact resistance is good, with material low energy consumption, environmental protection, discarded rear no pollution to the environment, in use, the advantages that sound absorption effect is good. |
| priorityDate | 2018-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.