http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0212529-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_caf4cce7612e43989a3b82c5f27b3c1d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-50 |
| filingDate | 1986-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14d5f5563812a0b7cb18955319894d66 |
| publicationDate | 1987-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0212529-A1 |
| titleOfInvention | Process to prevent the darkening occurring during their further treatment of the by-products obtained from the preparation of adipic acid |
| abstract | A method for preventing the darkening in the further processing of the by-products which are produced in the production of adipic acid is described. The disadvantageous darkening that occurs during the further processing of the oxidation products of cyclohexanol when heated above approx. 150 ° can be resolved either by removing the melt remaining after the majority of the adipic acid has been separated off or by mixing the itaconic acid products obtained after the oxidation of the cyclohexanol and / or itaconic anhydride in an amount at least equivalent to the nitrogen content of this melt. |
| priorityDate | 1985-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.