| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-312 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 |
| filingDate |
1974-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0898275f9ec5836ac50f8507dc3bff89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e1f6cec05912a3e237c5ae7578a8a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f03384d79b9fb258b7a4f66c87097c1 |
| publicationDate |
1976-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3962180-A |
| titleOfInvention |
Process for polymerizing phenols to produce polyphenylene oxides of low molecular weight |
| abstract |
Polyphenylene oxides of low molecular weight are produced by oxidative polymerization of phenols in the presence of a catalyst and the amount of solvent is limited and the phenols are not added to the reaction medium at one time, but continuously over a certain period of time. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008085989-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008076885-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008076884-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006160982-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4130544-A |
| priorityDate |
1973-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |