http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2413438-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c329798e6ba22c6e9466b0bde317467 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-048 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-04 |
| filingDate | 2006-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecf543f13c2b2f5a6e28c0b5a31a4273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b646a2cb86b49b3e9fd573bf5a23dfaa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0ab2ab3bf11d4e0218b7ce467fc81e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d839c07657b3e76015b09329a39fe2ee |
| publicationDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2413438-C2 |
| titleOfInvention | Filter or filtering element for tobacco smoke, cigarette with such filter or filtering element and method to manufacture such filter or filtering element |
| abstract | FIELD: food industry, tobacco. ^ SUBSTANCE: filter or filtering element contains at least two different additives. Additives are arranged at least in two zones located one behind the other in longitudinal direction of filtering body, and at least in two zones arranged in radial direction of filtering body, at least on separate sections one above the other, in particular, in layers. Additives may be arranged only at least in two zones arranged in radial direction of filtering body, at least on separate sections one above the other, in particular, in layers. Filter or filtering element is made of material flat in initial condition, in particular, from continuous corrugated filaments, paper, fibrous cloth, fabric, nonwoven materials and similar. Filtering body contains at least two zones arranged one behind the other in longitudinal direction of filtering body. Zone at the side of tobacco contains additive, and in zone at side of mouthpiece there are no additives. In method to make filters or filtering elements, filtering body is provided with at least two various additives. Additives are applied onto flat initial material either in the form of strips arranged substantially parallel to each other and in the form of layers above each other, or only in the form of layers above each other. ^ EFFECT: invention provides for improved filtration of combustion products. ^ 20 cl, 13 dwg, 5 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2779563-C2 |
| priorityDate | 2005-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.