| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-18 |
| filingDate |
1969-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1970-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BE-737370-A |
| titleOfInvention |
Preparation of isoprene by catalytic reaction of tert- - butyl methyl ether of oxygen |
| abstract |
Isoprene is synthesized by contacting a gaseous mixture containing tert-butyl methyl ether and oxygen, with a suitable catalyst at an elevated temp. Specifically the catalyst is a solid contg. oxygen and one or more elements selected from Mo, V, W, and U. |
| priorityDate |
1969-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |