| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-16 |
| filingDate |
1993-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f194af0e487e3e851faf578c4095d968
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fdfe0d1eeedc4e1aa3f8dfb4bdaa85b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_720a7584c20a4a2df87b662fe5f0f732 |
| publicationDate |
1994-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BE-1006622-A5 |
| titleOfInvention |
Method of treatment of caprolactam. |
| abstract |
Process for purifying caprolactam by an oxidizing treatment, characterized in that mixtures containing the caprolactam to be purified and unsaturated lactams are treated with oxygen or a mixture of gases containing oxygen, in an alkaline medium . |
| priorityDate |
1992-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |