| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32b60391b469c41e86c353437f5751 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 |
| filingDate |
2016-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_208c5348e80796cba31c42d464ec6e07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca85cad7132de3a2d68b82432e6f8e17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3d0e38a7c19d7e160de425a08b2b1ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc12fe881e4c3c78b56119a3f0fe3d55 |
| publicationDate |
2019-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I658056-B |
| titleOfInvention |
Hydrophilized polydiorganotoxirane vinyl crosslinker and use thereof |
| abstract |
The present invention provides a hydrophilic polydiorganosiloxane vinyl cross-linking agent. The cross-linking agent comprises (1) a polydiorganosiloxane polymer chain, the polymer chain including dimethylsiloxane units. And hydrophilized siloxane units, each of which has a methyl substituent and a monovalent C 4 -C 40 organic group substituent having two to six hydroxyl groups, wherein The molar ratios of the hydrophilized siloxane units and the dimethyl siloxane units are from about 0.035 to about 0.15, and (2) both terminal (meth) acrylfluorenyl groups. The hydrophilized polydiorganosiloxane vinyl crosslinker has a number average molecular weight from about 3,000 channels to about 80,000 channels. The invention also relates to a silicone hydrogel contact lens comprising a repeating unit derived from the hydrophilized polydiorganosiloxane vinyl crosslinker of the invention. |
| priorityDate |
2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |