http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013028598-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D323-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-42 |
| filingDate | 2012-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3da8ebcb1389d70af6e7024d4b35ca19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93af0b3f79e43023c77871d2d68a4b0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a950f3a99dd663b93e643f4263d406cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72ec1bb1e28315fea5f51ad87d1e5ef3 |
| publicationDate | 2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013028598-A |
| titleOfInvention | Method for producing cyclic polyphenylene ether ether ketone composition |
| abstract | An object of the present invention is to provide a method for economically and efficiently producing an industrially useful cyclic polyphenylene ether ether ketone composition that can avoid surface corrosion due to a black film in a stainless steel reaction vessel. Yes. A method for producing a cyclic polyphenylene ether ether ketone composition by heating and reacting a mixture (a) containing at least a dihalogenated aromatic ketone compound, a dihydroxy aromatic compound, a base (A) and an organic polar solvent. A process for producing a cyclic polyphenylene ether ether ketone composition characterized by the following (i) and (ii): (i) an organic polar solvent with respect to 1.0 mol of the benzene ring component in the mixture (a) Use 1.20 liters or more. (Ii) As the base (A), a mixture of at least two kinds of alkali metal carbonate and / or alkali metal bicarbonate is used. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5633655-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013001763-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014097564-A1 |
| priorityDate | 2011-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.