| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e697fd7e4e38671846d9735bde3ed02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-7034 |
| filingDate |
2004-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d75ebd16d36d9bfe6e5a5deac46fbc6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab08275b4749bf5a6a389ec98d2922ea |
| publicationDate |
2005-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005023081-A |
| titleOfInvention |
Arbutin crystal and method for producing the same |
| abstract |
PROBLEM TO BE SOLVED: To easily and economically produce a high-purity arbutin crystal having excellent water solubility and few impurities. [Solution] In purifying arbutin, a solution dissolved in a good solvent for arbutin and a poor solvent for arbutin that is miscible with the good solvent are crystallized, and the resulting crystals are poor for arbutin. The above problem can be solved by washing with a solvent that is miscible with the good solvent. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104098621-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104098622-A |
| priorityDate |
2003-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |