http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2021311-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d622f0af8c999270c08ebea350bcd134 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-20 |
| filingDate | 2006-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa74cdeeab9ce8152149c732579cd601 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e7930f7d06f70cfde81cfafefe5c1da |
| publicationDate | 2011-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2021311-B1 |
| titleOfInvention | Improved process for the manufacture of polyphenols |
| abstract | An improved process for the manufacture of a polyphenol compound such as bisphenol-A by introducing into a reaction zone a phenolic compound reactant, a carbonyl compound reactant, and a catalyst promoter comprising bismethylthiopropane added to the reaction system in certain specific locations, and reacting the ingredients within the reaction zone in the presence of an acid catalyst. |
| priorityDate | 2006-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 144.