http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112649973-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-115 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-115 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10 |
| filingDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112649973-B |
| titleOfInvention | A kind of color-changing resin spectacle lens and preparation method thereof |
| abstract | The invention discloses a color-changing resin spectacle lens and a preparation method thereof. The front surface of the resin lens base body is sequentially provided with a hardening layer and a vacuum-coated color-changing layer; the vacuum-coated color-changing layer sequentially includes a first layer of isolation layer from inside to outside. , the organic discoloration layer of the second～sixth layer and the anti-reflection coating layer of the seventh～thirteenth layer; the second～sixth layer organic discoloration layer is successively the benzopyran discoloration layer with a thickness of 130-150nm from the inside to the outside , the fulgic anhydride discoloration layer that thickness is 65-80nm, the benzopyran discoloration layer that thickness is 100-120nm, the fulgic anhydride discoloration layer that thickness is 80-95nm, the benzopyran discoloration layer that thickness is 180-200nm Composition; completed by flash evaporation and vacuum spraying. |
| priorityDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.