| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-82
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/C07C37-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-08 |
| filingDate |
1993-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb9ed308af36b678c32934828ca0a9c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffd63bf613c2fbb810553e4b6ca6101d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_648c897a3dc904f929a839cf0b58cd75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b71b502b27b148bc06537f42e2c3832
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_257bffa435ff07147c02b4c68f774a37 |
| publicationDate |
1994-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H069468-A |
| titleOfInvention |
Method for producing bisphenol |
| abstract |
(57) [Summary] (Modified) [Objective] To provide an improved method for producing bisphenol. [Structure] a) reacting a phenolic compound with a carbonyl compound in a reaction mixture containing a carbonyl compound, a theoretical excess of a phenolic compound and a catalyst to form a product mixture containing bisphenol; b) separating bisphenol from the product mixture. Leaving a mother liquor, and c) circulating at least a portion of the mother liquor into the reaction mixture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007132575-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002179650-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4819055-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005220071-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007308408-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4517656-B2 |
| priorityDate |
1992-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |