http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2328657-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2baed4c96308cbc8aef62ba4e05b70a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41D13-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62B23-025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 |
| filingDate | 2009-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76d66431f39888cbb1c40533b55dacf5 |
| publicationDate | 2011-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2328657-A1 |
| titleOfInvention | Multilayer composition for a breathing mask |
| abstract | Multilayer filtering composition for a protective breathing mask, characterized in that this filtering multilayer composition comprises, from the outside in: a) an external layer made of a spunbonded nonwoven fabric; b) a first intermediate layer of felt-type tribocharged nonwoven fabric based on at least two different types of fibres suitable for giving the fabric opposite electric charges that enhance the filtration; c) at least one second intermediate layer made of a nonwoven ply of melt-blown microfibres, said ply being charged with static electricity; and d) an internal layer in contact with the face made of a spunbonded nonwoven fabric. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106820348-A |
| priorityDate | 2008-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.