http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2006070662-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-14 |
| filingDate | 2005-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2006070662-A1 |
| titleOfInvention | Tobacco filter material and tobacco filter |
| abstract | Provided is a tobacco filter material useful for selectively and efficiently removing formaldehyde while retaining taste components such as nicotine and tar. A carrier such as cellulose acetate fiber is a solution (especially an aqueous solution) containing a polysaccharide having an amino group such as chitosan and a polar solvent (such as water) [and an acidic component such as hydroxy acid (such as lactic acid) as necessary]. A tobacco filter material is obtained by coating. Tobacco filters composed of such tobacco filter materials can efficiently and selectively remove formaldehyde. For example, while maintaining nicotine and tar in smoke passing through the tobacco filter at a retention rate of 80% or more, formaldehyde retention The rate can be 65% or less. |
| priorityDate | 2004-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.