http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103387646-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32 |
| filingDate | 2013-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103387646-B |
| titleOfInvention | A kind of preparation method of the hydroxyapatite hydrogel for osteanagenesis |
| abstract | The present invention relates to a kind of preparation method of the hydroxyapatite hydrogel for osteanagenesis, comprising: hydroxyapatite joins in organic solvent by (1), add Tri N-Propyl Amine and coupling agent, at 50-80 DEG C of reaction 30-240 minute, obtain hydroxyapatite mixing solutions; After reaction terminates, be cooled to 10-30 DEG C, with washings washing, after drying, obtain functional hydroxy apatite powder; (2) the functional hydroxy apatite powder of step (1) gained, hydrophilic monomer, initiator, catalyzer are evenly spread in the aqueous solution and obtain hydrogel pre-polymerization liquid, then be polymerized at 0-40 DEG C, polymerization time is 24-72 hour, obtains the hydroxyapatite hydrogel for osteanagenesis.Technique of the present invention is simple, and cost is lower, and hydroxyapatite is dispersed in hydrogel matrix, as organizational project embedded material, can induction of bone growth, and promote knitting, there is higher using value. |
| priorityDate | 2013-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.