http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100491423-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_114e4423ec77cbc8dab9d0a98909704e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-00 |
| filingDate | 2003-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b385f21f572892213ac55b723f4207ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3928ffef83a7d54521fecfd05d9f6cd |
| publicationDate | 2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-100491423-C |
| titleOfInvention | pH sensitive polymer and process for preparation thereof |
| abstract | The present invention relates a novel pH sensitive polymer which exhibits pH dependant swelling/dissolution behavior. The composition is useful for taste masking of bitter drugs and also for the gastric delivery of the drugs. The said polymer comprises a hydrophobic monomer polymerized along with a basic monomer or a hydrophobic monomer polymerized along with a basic monomer and a hydrophilic monomer. |
| priorityDate | 2003-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.