| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17cc2e143e369f78bc7ac4166c326752 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0065 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
2017-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_171cd27c580c3f49166aff508ae1a393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70f83f6cf47c6a5706922bda06b099db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4f98ee8ce372adc81894412f71b2947 |
| publicationDate |
2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2721103-C1 |
| titleOfInvention |
Cast under pressure, having high refraction index, rigid, gas-permeable polymer compositions for accommodating contact lens |
| abstract |
FIELD: manufacturing technology.SUBSTANCE: eye-mounted device comprising first and second rigid polymer layers and a first liquid crystal layer there between, having normal and unusual refractive indices. Refractive indices of the first and second layers differ by less than 0.01. Normal and unusual refraction indices differ by more than 0.1. Refractive index of first layer differs from usual or from unusual refraction index by less than 0.01. First and/or second rigid polymer layer contains one or more monomer units obtained from di(meth)acrylate and one or more monomer units obtained from (meth)acrylate.EFFECT: technical result is the possibility of forming rigid, moulded polymer layers having a relatively high softening temperature and having oxygen permeability sufficient to provide a healthy eye environment.15 cl, 13 dwg, 6 tbl |
| priorityDate |
2016-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |