http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201630971-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-269 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-10 |
| filingDate | 2015-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_273bd9c652efe55bee586a35f73c9c94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_089157da95b0a06d6e8e607a4cdc01c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_669de0d9846968954a6795d5cf67406e |
| publicationDate | 2016-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201630971-A |
| titleOfInvention | Alkylene oxide polymerization catalyst, manufacturing method thereof, polyalkylene oxide and manufacturing method thereof |
| abstract | Provided is an alkylene oxide polymerization catalyst which has a low use amount of a high-priced phosphazene salt, and can efficiently produce a polycyclic ring exhibiting a high molecular weight, a low degree of unsaturation, and a narrow molecular weight distribution even under low-temperature production conditions. Oxytomane. The alkylene oxide polymerization catalyst contains a phosphazene salt represented by the formula (1) and a Lewis acid. □ (in the general formula (1), R1nAnd R2nEach independently represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms; here, R1 may also be formed.nWith R2nMutually bonded ring structure, R1nEach other or R2nRing structure bonded to each other; X-nA hydroxy anion, an alkoxy anion having 1 to 4 carbon atoms, a carboxyl anion, an alkylcarboxy anion having 2 to 5 carbon atoms, or a hydrogencarbonate anion; Y represents a carbon atom or a phosphorus atom, and when Y is a carbon atom, a is 2, when Y is a phosphorus atom, a is 3) |
| priorityDate | 2014-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 130.