http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001059021-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1010e3862914acdd087e73d76911ec6d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate | 1999-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6a70b531fcc9280ac9bf9450512ba88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40dac70d06dbd577ad8657736ba3b892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b0caf96844cfa23f82d30f1b6a536e |
| publicationDate | 2001-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001059021-A |
| titleOfInvention | Ring-opening polymerization of cyclic ethers using ruthenium carbonyl complexes and silylated linear polyethers obtained therefrom |
| abstract | PROBLEM TO BE SOLVED: To produce a new type of silylated polymer by efficiently performing ring-opening polymerization of a cyclic ether using a different catalyst from those conventionally used. I will provide a. SOLUTION: In the presence of a catalyst comprising a polynuclear ruthenium carbonyl complex in which a carbonyl group is coordinated to 2 to 4 ruthenium atoms, a 4- to 8-membered cyclic ether (eg, tetrahydrofuran, oxetane) and at least one The present invention provides a method for producing a silylated linear polyether, which comprises reacting a silane having two hydrogen atoms at 5 to 80 ° C. As the catalyst, a trinuclear ruthenium carbonyl complex coordinated with acenaphthylene or azulene is preferable. A silylated chain polyether having a repeating unit having an ether structure corresponding to the raw material cyclic ether and having a siloxy group having various functional groups or atoms at the terminals corresponding to the raw material silane is obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004069883-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006283016-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113292589-A |
| priorityDate | 1999-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.