| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-157
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14 |
| filingDate |
1972-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15ea119939d9bf58e1209a23b9be733f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f2e3e5a7fa47a6e46cace6e1c1add61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2046d32f8594d3d777c61c2a50d828df |
| publicationDate |
1975-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3875020-A |
| titleOfInvention |
Extractive recovery of palladium catalyst in the presence of nitric acid from the residue of an aryl ester distillation |
| abstract |
Describes method for separating and recovering starting materials and reaction products from preparation of aryl esters of aliphatic carboxylic acids formed by reaction of aryl hydrocarbons, aliphatic carboxylic acids and oxygen in the presence of palladium type catalysts and nitric acid by distillation and extraction with paraffinic or naphthenic type hydrocarbons. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003155250-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0244841-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0244841-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4515983-A |
| priorityDate |
1971-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |