http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007500764-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-00 |
| filingDate | 2004-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007500764-A |
| titleOfInvention | Apparatus and method for controlling and forming polymer gels |
| abstract | The present invention provides, as a preferred embodiment, a method for producing a vinyl polymer hydrogel having desired physical properties without chemical crosslinking or without irradiation with radiation. This gelling method is adjusted, for example, by controlling the temperature of the resulting vinyl polymer mixture with the gelling agent or by using the active ingredient provided in the inert gelling agent complex. . In a preferred embodiment, the method for producing a vinyl polymer hydrogel comprises preparing a vinyl polymer solution comprising a vinyl polymer dissolved in a first solvent, and adding the vinyl polymer solution to the physical properties of the vinyl polymer. Heating to a temperature higher than the melting point of mechanical association, mixing the vinyl polymer solution with a gelling agent to obtain a mixture having a higher Flory interaction parameter than the vinyl polymer solution, vinyl polymer solution and gelling agent The step of inducing gelation of the mixture and the step of controlling the gelation rate and forming a viscoelastic solution, wherein the processability is maintained for a predetermined period of time, thereby achieving the desired physical A vinyl polymer hydrogel having the properties is produced. In another preferred embodiment, the present invention provides a physically cross-linked hydrogel manufactured to control gelation of a viscoelastic solution and maintain processability for a predetermined period of time. To do. In another aspect, the present invention provides a kit comprising components and a delivery device for forming a vinyl polymer hydrogel for use in intervertebral disc or joint repair. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11389570-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11577008-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008542518-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010132905-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007520622-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019503767-A |
| priorityDate | 2003-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 169.