| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8925b769d645f9ff06af9f4b189f6a99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 |
| filingDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60739d24b8452b055f92756014ceebdc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_778e3f534499f83221fb1dd42137b13c |
| publicationDate |
2012-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2968993-A1 |
| titleOfInvention |
NANOPARTICLES COMPRISING AT LEAST ONE ACTIVE AND AT LEAST TWO POLYELECTROLYTES |
| abstract |
The present invention relates to novel nanoparticles formed from at least one active agent and from at least two polyelectrolytes of opposite polarity, characterized in particular by the fact that at least one of the two polyelectrolytes carries hydrophobic side groups and at least one of one of the two polyelectrolytes carries polyalkylene glycol type side groups, said nanoparticles having a mean diameter ranging from 10 to 100 nm and comprising a quantity of polyalkylene glycol type groups such as the weight ratio of the polyalkylene glycol WPAG to the total polymer is greater than or equal to 0.05. |
| priorityDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |