http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104841204-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0654 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-24 |
| filingDate | 2008-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104841204-B |
| titleOfInvention | Filter filtration material and its manufacture method and filter unit |
| abstract | The present invention provides a kind of filter filtration material, possesses polytetrafluoroethylene (PTFE) (PTFE) perforated membrane, rigidity is ensured by the integration of the perforated membrane and gas permeability supporting material, is the excellent filter filtration material of the zygosity of each layer of gas permeability and composition filter material.A kind of filter filtration material, gas permeability supporting material possesses the matrix with gas permeability and fibrous layer on the matrix is configured in the way of being contacted with PTFE perforated membranes, enter intrinsic silicon with the fiber by fibrous layer and be wrapped in the structure for engaging matrix and fibrous layer on matrix, fibrous layer contains polyolefine fiber comprising what is engaged with PTFE perforated membranes. |
| priorityDate | 2007-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.