| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71213294182ef87119d9b9ee2b7bdd5f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D339-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D339-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-06 |
| filingDate |
2006-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11abb561cecbbb6dba5997db3f8918ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a1de8c0e3b624632e98dab7ac7979e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5d7c63c666f29ca645876401a2e19dd |
| publicationDate |
2008-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008037825-A |
| titleOfInvention |
Method for producing ketal bisphenols |
| abstract |
Disclosed is a method for producing ketal bisphenols which has a high reaction rate and a high conversion rate to improve production efficiency. A method for producing a ketal bisphenol by reacting at least a dihydroxybenzophenone with a glycol or an alkylenedithiol, wherein 0.1 mol% to 50 mol% of an organic compound is produced with respect to the dihydroxybenzophenone. The reaction is carried out in the presence of sulfonic acids or organic carboxylic acids. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010528157-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008147722-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102012209550-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104470972-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9499663-B2 |
| priorityDate |
2006-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |