| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-08 |
| filingDate |
1999-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2001-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20010073171-A |
| titleOfInvention |
Method for Producing Tetrahydrofuran |
| abstract |
The present invention relates to a process for preparing THF (tetrahydrofuran) by reacting a reaction mixture containing 1,4-butanediol with the exception of 1,4-butanediol and containing substantially anhydrous 1,4-butanediol on an acid catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100970041-B1 |
| priorityDate |
1998-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |