| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dae64c775f32c43199adbb4389c2c9b3 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-245 |
| filingDate |
2007-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_516161d8aad5315a0a01c4034f7d7530
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08ee3f5572c1f6f670ceabe8a6b63009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d90db7c5f026a330a371dbe0df89b40 |
| publicationDate |
2009-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009137891-A |
| titleOfInvention |
Method for producing dihydroxyacetone or glycolic acid |
| abstract |
Disclosed is an excellent method for producing dihydroxyacetone or glycolic acid, which can oxidize glycerin at low cost without using a metal catalyst and can efficiently and selectively obtain dihydroxyacetone or glycolic acid. SOLUTION: Glycerol and an oxidizing agent that does not contain 1 to 14 moles of a heavy metal element with respect to the glycerin are reacted in subcritical water at a temperature of 180 to 370 ° C. and a pressure of 1 to 25 MPa. This is a method for producing dihydroxyacetone or glycolic acid. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104355982-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104355982-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104557514-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104557514-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102432445-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106977391-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106977391-A |
| priorityDate |
2007-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |