| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e3041744f44bb8bfdb8c80407323b95 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-287 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-28 |
| filingDate |
1966-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f9b89d9ccea6e06593064b0f41233ad |
| publicationDate |
1971-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CH-505565-A |
| titleOfInvention |
Tobacco processing methods |
| abstract |
Tobacco for manufacture of cigarettes is treated with an aqs. soln. (pH 4-6) contg. an acid (pref. citric acid) and chemically bound deuterium (pref. D2O) to reduce the carcinogenic action of 3,4-benzopyrene formed during the smoking of the tobacco. The treatment does not impair the taste and aroma of cigarettes. |
| priorityDate |
1965-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |