| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a0383ad2f3b7e38013a9003a87094492 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-08 |
| filingDate |
1969-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc5cf37814b24712322ec221aa4132e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d2f71dde0d9f6fae5c586e22410baf9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd92a86dcaa75f50aaf8e8f839be43c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68592710a215aad161c14e89cf9f476d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da6d6c7f24a0e90d3ae5770d9913e3bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58a5107ccc54924ae87065f8259c2403 |
| publicationDate |
1971-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3620227-A |
| titleOfInvention |
Tobacco smoke filter |
| abstract |
WHEREIN R11/NR8 represent any one of a polyalkylene group, a fatty acid ester group and hydrogen, at least one of the groups being a polyalkylene group and at least one of the groups also being a fatty acid ester group. The saccharide or saccharide derivative constitutes from 0.01 to 30 percent by weight of the filter. A tobacco smoke filter is disclosed which is designed to remove some of the harmful and irritating substances from tobacco smoke, the filter comprising a filter-forming material or support which contains ester ether compounds of saccharides. Included are aldohexose and ketohexoses having polyalkylene glycol residues and dissacharides containing said hexoses. The compounds effective for the desired purposes may be represented by the following formulas: |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102821629-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102821629-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5465739-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10299509-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011117742-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013523113-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3756253-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5507304-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2577838-C2 |
| priorityDate |
1968-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |