http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001500888-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5161 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5036 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-198 |
| filingDate | 1997-09-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-01-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001500888-A |
| titleOfInvention | Biodegradable ionic matrix with adjustable internal polarity with grafted polymer |
| abstract | (57) [Summary]nA biodegradable and hydrophilic core, based on a carbohydrate or polyol or polyamine matrix, crosslinked and derivatised in its body with various proportions of ionic groups; a central core, eg by ionic, chemical interaction A particulate biodegradable matrix comprising surface molecules or polymers grafted to the outer polymer layer by covalent bonds. |
| priorityDate | 1996-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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