| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_067fa7a6d043b14968b8dca94aa94e37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L27-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23P10-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L27-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23P10-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23P10-30 |
| filingDate |
2011-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcee2b56472e6b1e85dbcd7fb12f8e36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd0d32b7b66669e7178134abb1b91e24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92b99c8477a894c4f8a744c725ebbf46 |
| publicationDate |
2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112012024464-B1 |
| titleOfInvention |
PROCESS TO PREPARE A SPRAY DRY PRODUCT USING MALTODEXTRIN, XANTHAN GUM AND STARCH DERIVATIVES TO IMPROVE THE DISSOLUTION RATE OF THE ACTIVE INGREDIENT |
| abstract |
ACTIVE CRYSTALLINE INGREDIENT DEHYDRATED BY SPRAYING . A process for preparing a spray-dehydrated product to improve the dissolution rate of the active ingredient consists of steps (i) mixing a crystalline active ingredient, which has a dissolution rate in unstirred water at 25°C greater than 15 minutes at a 14ppm concentration of active ingredient, with a starch derivative, a second carrier material, and optionally xanthan gum to form a suspension, dispersion or solution of the active ingredient (ii) homogenize the mixture at a pressure of at least 4000 psig ( 2,758 x 107Pa), and (ii) spray-dehydrate the homogenized mixture, the spray-dehydrated active ingredient which has an improved dissolution rate in water compared to the unencapsulated active ingredient. |
| priorityDate |
2010-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |