http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004263072-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d75d1a4caed60a9316608ed9c231546c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F38-00 |
| filingDate | 2003-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22b2518035c8eeeb97aa5b4a48e34842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f08343dbbbb93974917afa998acb654 |
| publicationDate | 2004-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004263072-A |
| titleOfInvention | Polyarylene ethynylene vinylene and method for producing the same |
| abstract | A polyarylene ethynylene vinylene having a high molecular weight and a high content of a cis or trans structure in a micro structure and a method for producing the same are provided. The following general formula (I): Embedded image (Wherein, R 1 independently represents a hydrogen atom or an alkyl group; R 2 represents a trialkylsilyl group; a represents 1 or 2; THF represents a tetrahydrofuran ligand; b represents 0 to 2) M 1 represents a rare earth element; X represents N or P; R 3 represents an aryl group which may have a substituent or an alkyl group which may have a substituent; Z represents a dialkylsilylene group) in the presence of a catalyst containing a complex represented by the following general formula (II): Embedded image (Wherein R 4 independently represents a hydrogen atom, an alkyl group, an alkoxy group, or an aryl group which may have a substituent; Ar represents an aryl group or a heteroaryl group) Wherein the following general formula (III): Embedded image (Wherein, R 4 and Ar have the same meanings as described above). A method for producing polyaryleneethynylenevinylene having a repeating unit represented by the formula: [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005075532-A1 |
| priorityDate | 2003-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.