| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32b60391b469c41e86c353437f5751 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0092 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00865
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00038 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K55-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 |
| filingDate |
2017-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8b0966af347b6aba22853a658549ed2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e63ab0ef3d0c7fccb9b1388553ca840b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38bfe95f9685d18c574ec8638aa7159d |
| publicationDate |
2019-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201940316-A |
| titleOfInvention |
Soft contact lens and method for producing the same |
| abstract |
The present invention relates generally to soft contact lenses that include a non-silicone hydrogel lens body and a hydrogel coating thereon. The non-silicone hydrogel lens body is composed of a hydrogel material that is silicone-free and contains at least 50% repeating units of at least one hydroxyl-containing vinyl monomer in moles. The hydrogel coating includes a first polymer material having a first reactive functional group and a hydrogel layer derived from a second polymer material having a second reactive functional group, and the hydrogel layer is A bond formed between a first reactive functional group and a second reactive functional group is covalently attached to the anchor layer. The soft contact lens has better surface lubricity than the lubricity of the non-silicone hydrogel lens body and has a friction level of about 2 or less after 7 cycles of manual friction when fully hydrated at room temperature Water content from about 10% to about 85% by weight and elastic modulus from about 0.2 MPa to about 1.5 MPa. |
| priorityDate |
2016-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |