| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-00 |
| filingDate |
1985-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_268bf82c1cc0186d9f279b7ab5d664e0 |
| publicationDate |
1985-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0150022-A2 |
| titleOfInvention |
Copper (I) complexes useful as catalysts for polyphenylene oxide preparation |
| abstract |
Copper(l)-diamine-chloride complexes are prepared by the reaction of cuprous chloride with a diamine such as N,N'-di-t-butylethylenediamine. Said complexes are reacted with phenoxides such as potassium 2,6-xylenoxide to produce the corresponding copper(I)-diamine-phenoxide complexes, which are useful for the preparation of polyphenylene oxides by oxidative coupling of various phenols such as 2,6-xylenol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0407121-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0407121-A2 |
| priorityDate |
1984-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |