| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-0573
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-293 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-057 |
| filingDate |
1979-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ab302b243b988aa645eb9d3acb7167c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3e2e3f2c84eb360a75741bc440b6192 |
| publicationDate |
1980-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4238356-A |
| titleOfInvention |
Diacyloxybutene isomerization catalysts comprising selenium dioxide and carboxylic acid |
| abstract |
Diacyloxyolefins are isomerized by contacting one or more diacyloxyolefins with a catalyst system comprising selenium dioxide and a suitable carboxylic acid. There can be additionally present in the catalyst system at least one compound selected from the group consisting of a carboxylic acid anhydride, a polar compound and an ionic reagent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009054717-A1 |
| priorityDate |
1977-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |