http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SK-59898-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a71e5f3525da5f941efd22083ec9a64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-04 |
| filingDate | 1996-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76de3558948420f92d10361958a98596 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_883de84798792be8798330cb46153816 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7c71f702fea2986fb6b37e68a49d102 |
| publicationDate | 1998-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SK-59898-A3 |
| titleOfInvention | Filter cigarette |
| abstract | Disclosed is a filter cigarette whose filter contains fibrous filter material, contains an additive with antimutagenic effects on the cigarette smoke in a quantity equivalent to less than 15 wt % of the weight of fibre and during test smoking of an unventilated filter cigarette of this type but containing no additive, has a nicotine retention RN in %, which satisfies the following formula: RN >= 100 * (1 - D), in which D = exp(A * B + C), A being 21 mm - filter length (mm) for filter lengths <= 25 mm or A being -4 mm for filter lengths > 25 mm, B being 9.3 * 10exp(-3) (1/mm) and C being -(dexp(4) * 'DELTA'p * K + L) with d = filter diameter (mm) wherein 'DELTA'p = draw resistance of the filter (mmWS), K = 1.0228 * 10exp(-6) (1/(mmexp(4) * mmWs)) and L = 0.2334. With this filter mutagenic substances can be filtered with a selectivity at least 10 % better than other smoke components. Also disclosed is an especially suitable process for producing such a filter cigarette. |
| priorityDate | 1995-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.