| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd160b48bd4cc483cafd142249836250 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2211-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2211-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-71 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-38 |
| filingDate |
1969-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aec15aebe784c7f73236a700f19ab8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3823a6505b07ce9a3b7df8d9485e9b88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a2f278abbb6793f7c52d7a435e0c7e3 |
| publicationDate |
1972-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3651151-A |
| titleOfInvention |
Preparation of polyphenyl ether from dihydric phenols |
| abstract |
DIHYDRIC PHENOIS CAN BE USED DIRECTLY IN THE ULLMANN ETHER SYNTHESIS BY USING A COPPER SALT CATALYST AND AN AMINE SOLVENT THAT DISSOLVES THE CATALYST BY FORMING COORDINATE COVALENT BONDS WITH COPPER IONS. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4222962-A |
| priorityDate |
1964-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |