http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000070184-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-20 |
| filingDate | 1998-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2000-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20000070184-A |
| titleOfInvention | Process for Preparing Bis-(4-Hydroxyaryl)-Alkanes |
| abstract | Of the two or more reactors connected in series and operated at higher temperatures as the reaction proceeds, the total amount of ketones is distributed between the individual reactors so that a smaller amount of ketones is supplied as the temperature of the reactor is higher, and the reactor feed as much as possible A process for the preparation of bis- (4-hydroxyaryl) alkanes is provided which is characterized in that the hydroxy compound and the ketone are inhomogeneously contacted while maintaining the maximum and keeping the temperature and the temperature gradient as low as possible. |
| priorityDate | 1997-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.