| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-14 |
| filingDate |
1997-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5348ec3a6e1cddbada5a83e675a2dea6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66c4724d0f2a70ff5cbf88fa4a63e653 |
| publicationDate |
1999-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0932599-A1 |
| titleOfInvention |
Process to manufacture methane sulfonic acid |
| abstract |
Process to manufacture methane sulfonic acid by irradiation of a mixture containing acetic acid, sulphur dioxide and oxygen with light. Accumulated irradiation density of light in 240-320 nm range on light entrance surface in reaction mixture is on average 0.05 to 50 nMol quantum/cm<2>h. |
| priorityDate |
1996-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |