Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_503eba189ddcb546319dd8eef83c8b81 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12C11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
filingDate |
1999-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edd39f9ece598be2b37a979548eeab4d |
publicationDate |
1999-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2280888-A1 |
titleOfInvention |
Process for the production of butanediol by liquid phase hydrogenation |
abstract |
Process for the production of 1,4-butanediol by mixed phase catalytic hydrogenation of gamma-butyrolactone, succinic anhydride esters, or mixtures thereof. |
priorityDate |
1998-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |