http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103110189-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-56 |
| filingDate | 2012-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103110189-B |
| titleOfInvention | Filter tip prepared by HPMC modification polypropylene fibre for cigarettes and preparation method thereof |
| abstract | The invention belongs to Material Field, particularly material used for filter tip.The technical problem that the present invention solves is to provide filter tip prepared by a kind of HPMC modification polypropylene fibre for cigarettes and preparation method thereof: described filter tip is made up of PNIPAAm/HPMC blended gel and modified PP fiber, and in described filter tip, the volume ratio of PNIPAAm/HPMC blended gel and modified PP fiber is 1:3.The advantage of the method is: use blended gel combined filters can significantly improve the adsorption filtration effect of harmful substances from flue gases, extract TPM, nicotine, tar content in flue gas out all to reduce, filter efficiency raises, modification can significantly improve the absorption property of filter tip to harmful substances in flue gas, there is obvious effect to cigarette harm reduction, and the aesthetic quality of cigarette can be significantly improved. |
| priorityDate | 2012-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.