http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NZ-583031-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef2e9f5ce8630d9b282043b8d060caff |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0072 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 |
| filingDate | 2008-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45844bbed086832a7dddabff77e8f040 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbd0962330bb044c75fdd6fd82664d77 |
| publicationDate | 2012-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NZ-583031-A |
| titleOfInvention | Tunably crosslinked hyaluronic acid compositions |
| abstract | A process for the preparation of crosslinked hyaluronic acid hydrogel suitable for soft tissue augmentation is disclosed, wherein said process comprises:(a) hydrating sodium hyaluronate fibers in a sodium hydroxide solution to produce hydrated sodium hyaluronate fibers; and (b) contacting the sodium hyaluronate fibers with a polyethylene glycol-based epoxide crosslinking agent to create a crosslinked hyaluronic acid hydrogel suitable for soft tissue augmentation, wherein the polyethylene glycol-based epoxide crosslinking agent has two to six reactive groups for linking to hyaluronic acid side chains, preferably the polyethylene glycol-based epoxide crosslinking agent is tetrafunctional. |
| priorityDate | 2007-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.