| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfeee5971c9648a6f90bf3eaa32847dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31a428b81de50b30ad52002a8c6cbfb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_117fa94a7f940e9dc1a273c70afcd052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9678ed44ee5d32c839030d22e85a9198 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5078 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-722 |
| filingDate |
2008-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_785d1eb91244b24fc60a5dbc61f56bb6 |
| publicationDate |
2010-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010062261-A1 |
| titleOfInvention |
System and method for preparing a controlled releas preparation |
| abstract |
A method for preparing a controlled release preparation. The method comprises forming a coating mixture, coating a core with the coating mixture for forming a hydrogel layer over the core. The method further comprises coating the hydrogel layer with hydrophobic polymers to form a hydrophobic layer over the hydrogel layer. The coating mixture if formed by blending an aqueous dispersion of Chitosan with a polysaccharide colloid composition. An active ingredient is added. The coating mixture is coated onto the core by fluidized bed technology. The hydrophobic polymer is also coated onto the hydrogel layer by fluidized bed technology. A system for preparing the controlled release preparation is also provided by the present invention. An exemplary controlled release preparation is also provided by the present invention. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018005600-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11090702-B2 |
| priorityDate |
2008-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |