http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103834053-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 |
| filingDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103834053-B |
| titleOfInvention | A kind of injectable cross-linked hyaluronic acid gel and preparation method thereof |
| abstract | The present invention relates to a kind of injectable cross-linked hyaluronic acid gel and preparation method thereof, by hyaluronic acid derivatives particle and phosphoric acid sodium-chlor physiological buffered solution formulated; Hyaluronic acid derivatives particle system, is granulated by crosslinking Treatment, emulsification and cross linked for raw material with hyaluronic acid dry powder, purifying drying is swelling, and the technique of filling sterilizing is prepared from.Cross-linked hyaluronic acid gel grain provided by the invention, uniform particle diameter, linking agent is residual is less than 0.2ppm, and injection pushing force is moderate, and degradation time in vivo reaches more than 8 ~ 12 months.This implant has fabulous beauty treatment repairing effect, is applicable to be injected to subcutaneous dermal layer depth layer to subcutaneous shallow-layer, repairs moderate to severe wrinkle or fold, can meet the reparation demand of wrinkle that skin aging causes or fold. |
| priorityDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.