| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_151000070f06f2a592b4d32b0a31b913 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-24 |
| filingDate |
1999-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb4da8c9950c196e4007e3c74f85e1c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_496d917d5fa999f8d68c1d54c3df94ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22ba6b5fd79bd8fb5e1984e139528fed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_294fc1785445ff65ba01d3007c13be65 |
| publicationDate |
2003-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1142866-A4 |
| titleOfInvention |
METHOD FOR PURIFYING CALCIUM PANTOTHENATE |
| abstract |
A method for producing nondeliquescent, crystalline calcium pantothenate comprising the steps of: (1) stirring a supersaturated aqueous solution containing calcium pantothenate in a proportion of 60 % (W/W) or more with, for example, a wet crusher to prepare a suspension of crystals; and (2) drying the suspension. The method can be used for efficiently producing nondeliquescent, crystalline calcium pantothenate which is substantially free of an organic solvent. |
| priorityDate |
1998-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |