| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-295 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-295 |
| filingDate |
1980-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02fcc715fd8531807aeaecb532bd068a |
| publicationDate |
1981-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4306094-A |
| titleOfInvention |
Preparation of 4,4-dihydroxydiphenyl ethers |
| abstract |
Substituted and unsubstituted 1,4-dihydroxybenzenes are reacted in the presence of a cation exchange resin catalyst and an inert solvent to form the corresponding 4,4'-dihydroxydiphenyl ethers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4827041-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0446722-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0218879-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4837256-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5288922-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0127778-A1 |
| priorityDate |
1980-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |