| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98a7dc35d94e004445b8acf4bc63d4ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6adae3346f410aac0ee5b03cb0443c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c6061c2102d5b1604fbd3de89b4d1a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a4100b3947e8f851eec8de3f059f4c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bca9aa893900132ec567bdebb3cd0644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f34fd750f07c4d34b22385e0455981c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e8e146afc6e70aca3605cf6f1c6997e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 |
| filingDate |
1992-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91ed8ba80a3e46a96c245b8501d62c64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_839661582e27795a7b01e77a4402c38a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68800a36ebe39ce4d3f3dfae475424ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6282296e7fbc0c3aa2630c0bc22f549
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2468e67d890f148940d2013ac7cc566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38b2d8ed22d96a3f74535a198199b1ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2872a611cba43899e4c405579fcfaac |
| publicationDate |
2002-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2067585-C |
| titleOfInvention |
Preparation of polyphenylene ethers |
| abstract |
Polyphenylene ethers are prepared from monohydric phenols by oxidative coupling with oxygen-containing gases in the presence of an oxidation catalyst in an organic solvent by carrying out the polycondensation in the presence of a defoamer. |
| priorityDate |
1991-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |