| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b0a3dbf8d6c9712d86ea1383fd5327 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-08 |
| filingDate |
2001-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35ef0646b2dc2bf5bec5e9e80b294d52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7b3687e0fd7c37f72c52b677e86ce0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94dc93e52f643d096b0d5c37d28da8e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b312fb239008927e5e1485bc882d1ac8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f4064c20fdde9ba2f695de140fc4321 |
| publicationDate |
2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002212124-A |
| titleOfInvention |
Method for producing aromatic compound |
| abstract |
(57) [Problem] To produce an aromatic compound having a hydroxyl group in a short time and easily. SOLUTION: 0.5 to 2 per 100% by weight of tannin. After adding formic acid 13 at a ratio of 00% by weight to one or both of the tannin 11 and water 12 in powder form, the tannin is maintained in a supercritical state of water and the tannin is thermally hydrolyzed to thereby aromatize the tannin. A group compound is produced. The alkali metal hydroxide 16 or carbonate may be further added to one or both of the powdered tannin and water. |
| priorityDate |
2001-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |