http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102895126-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70a57471adb10e40785c3c694e731ea8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-838 |
| filingDate | 2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62ff068caa55f9735a0209c99f3a356c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_848a52fa65b41cc58e4e2a13029a49ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4fbd1d5eeddae8e3869ecdb939b76fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9779c66fac5ff830589f9eae58a7402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70c7bd939842a4378053ff2999be8ab8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7462fed98ff2aafd2a780d78f532cf2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d019154a2e54e16ccff8eb5eec43f154 |
| publicationDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102895126-B |
| titleOfInvention | Method for preparing organic/inorganic hybrid filler for dental repair resin |
| abstract | The invention relates to a method for preparing an organic/inorganic hybrid filler for dental repair resin. The method comprises the following steps of: (1) preparing a carboxylated modified monomer C-BisGMA; (2) adding an inorganic material into cyclohexane, adding organic amine and a coupling reagent, and reacting to obtain a modified inorganic material of which the surface contains an amino group; and (3) dissolving the carboxylated modified monomer C-BisGMA into dichloromethane, sequentially adding a catalyst and a shrinkage agent, and adding the modified inorganic material of which the surface contains the amino group to obtain the organic/inorganic hybrid filler. The preparation method can be simply operated, is high in hybridization reaction efficiency and has a good resin mixing effect; and the surface of the prepared organic/inorganic hybrid filler contains an organic component and a polymerizable double-bond group which have relatively high content, and the organic component is applied to resin, so that the compatibility of the organic component and an organic matrix is strengthened, the interaction force of two-phase interfaces of the organic matrix and an inorganic filler is improved, and the physical and mechanical properties, the wear resistance, and the wet environment stability of composite resin are improved. |
| priorityDate | 2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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