| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-329
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
2021-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6cf507bf0827cb86491fe4d2b979f3c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb616651d220445b6452f54a77e6a37b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5388d76350d89cd61ff431870debf658 |
| publicationDate |
2022-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022030557-A1 |
| titleOfInvention |
Photochromic compound, photochromic curable composition, cured body, lens, and eyeglasses |
| abstract |
The purpose of the present invention is to provide a photochromic compound which can exhibit photochromic characteristics regardless of a matrix, and is stably dispersed and present without being aggregated in an optical substrate forming process (during curing).　According to the present invention, a polymer photochromic compound, which has a group having a shape of a block polymer of an oligomer chain group having relatively excellent compatibility with a solid matrix and an oligomer chain group having poor compatibility with a solid matrix, forms a nano- to micro-phase separation structure in a solid matrix, improves dispersibility regardless of a solid matrix, and suppresses aggregation. As a result, a high level of photochromic characteristics can be exhibited. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114854017-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114854017-A |
| priorityDate |
2020-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |