http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004075919-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-10 |
| filingDate | 2002-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c7e1aec7dab485665ef565682d28ee6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ced4566723345088920e858727912fe3 |
| publicationDate | 2004-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004075919-A |
| titleOfInvention | Method for producing oxide and method for producing polymer of cyclic ether using said oxide as catalyst |
| abstract | An object of the present invention is to provide a production method by which an oxide having high catalytic performance can be obtained in a simple step, and a method of polymerizing a cyclic ether using the obtained oxide as a catalyst. A compound containing a metal element belonging to Group 4 of the periodic table is supported on a carrier, and then calcined for a specific temperature range and for a specific time or more to produce an oxide. The cyclic ether is subjected to ring-opening polymerization using the oxide obtained by the above method as a catalyst to produce a corresponding polymer. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109369903-A |
| priorityDate | 2002-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.