http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106821768-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-887 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-884 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-838 |
| filingDate | 2017-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106821768-B |
| titleOfInvention | Photo-curing biological anti-caries tooth repair material and preparation method thereof |
| abstract | The invention discloses a photo-curing biological anti-caries tooth repair material and a preparation method thereof, and the photo-curing biological anti-caries tooth repair material comprises the following steps: acidifying an ethanol solution with the volume fraction of 10-30% by using acetic acid, and adjusting the pH of the solution to 3-5 to obtain a solution A; 2, adding a surface modifier KH-570 with the total mass of 1-2.5 percent into the solution A, namely gamma-methacryloxypropyltrimethoxysilane, to obtain a solution B; 3, adding hydroxyapatite into the solution B, performing ultrasonic reaction for 1 to 4 hours, then reacting for 0.5 to 2 hours at the temperature of between 50 and 80 ℃, stirring simultaneously, washing and drying the precipitate, and then grinding to obtain a solid phase C; preparing Bis-GMA with different proportions, namely resin bisphenol A-glycidyl methacrylate and TEGDMA, namely triethylene glycol dimethacrylate organic monomer, and dissolving in an acetone solution to obtain a solution D; 5, adding camphorquinone and DMAEMA into the solution D to obtain a solution E; and 6, adding the solid phase C into the solution E, uniformly stirring, and carrying out ultraviolet curing to obtain a target product. |
| priorityDate | 2017-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.