http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105478138-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-16 |
| filingDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105478138-B |
| titleOfInvention | Ethylidene diacetate synthesizes used catalyst |
| abstract | The present invention relates to ethylidene diacetate to synthesize used catalyst, mainly solves the problems, such as that ethylidene diacetate catalyst activity and selectivity is relatively low in the prior art, by using ethylidene diacetate catalyst, the catalyst uses SiO 2 、Al 2 O 3 Or its mixture is carrier, active component includes at least one, alkaline-earth metal and the technical scheme selected from least one of IB and VA metallic element selected from iron series element, the technical problem is preferably resolved, available in the industrial production of vinyl acetate. |
| priorityDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.