http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2048098-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0c3ece8980003087484a98858cc2d0e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D225-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-06 |
| filingDate | 1992-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_576f0b0fda2f8a488edda2ce58d27cd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_695bd1f3c4afc18cdf03c43d2d8e337f |
| publicationDate | 1994-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2048098-A1 |
| titleOfInvention | INTEGRATED CO-PRODUCTION PROCESS OF * -CAPROLACTAMA AND * -DODECALACTAMA. |
| abstract | INTEGRATED COPRODUCTION PROCESS OF CAPROLACTAM AND DODECALACTAM. INCLUDES: (A) OXIMATION OF CYCLOHEXANONE AND CYCLODODECANONE IN TWO STAGES (I) OXIMATION ONLY OF CYCLOHEXANONE AND (II) OXIMATION OF CYCLODODECANONE, USING THE CYCLOHEXANONE OXIME OBTAINED IN (I) AS SOLVENT; (B) SUBJECTING THE MIXTURE OF OXIMES OBTAINED TO A BECKMANN TRANSPOSITION IN AN ACID MEDIUM; (C) NEUTRALIZING THE REACTION MIXTURE OBTAINED IN (B) WITH AN AMMONIA SOLUTION, (D) PURIFYING THE MIXTURE OF LACTAMS OBTAINED BY EXTRACTION; (E) PURIFICATION OF THE AQUEOUS PHASE CONTAINING CAPROLACTAM BY ION EXCHANGE OR WITH ACTIVATED CARBON; VACUUM DISTILLATION OF THE LACTAM SOLUTIONS SO OBTAINED. APPLICATION FOR OBTAINING CAPROLACTAM AND DODECALACTAM WITH IMPROVED YIELD AND MINIMIZED PRODUCTION OF UNDESIRABLE RESIN PRODUCTS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010057917-A1 |
| priorityDate | 1992-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.