http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040063970-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D223-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D5-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-10 |
| filingDate | 2002-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040063970-A |
| titleOfInvention | Process for recovering caprolactam |
| abstract | The present invention relates to a method for recovering caprolactam from a mixture comprising caprolactam, water, hard and heavy components,n n n Producing a first bottom product comprising heavy components and caprolactam and a first top product comprising caprolactam, water, unsaturated lactam and light components by first vacuum distillation of the mixture; Andn n n Hydrogenating at least a portion of the unsaturated lactam. |
| priorityDate | 2001-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.