http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102257408-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32b60391b469c41e86c353437f5751 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2009-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899ecf9366b06a8da1154f3086a8d322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a453458d03ed5839930a83e7a5d6819 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2437dd8dc291dce58641bd11db2bcbec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5c7bb02f239579d2033c79b3823ed62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38bfe95f9685d18c574ec8638aa7159d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0acb13eb93a491eccb85160ab19ca2c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2fab8a55330e9cece71b7b73a3e1281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc12fe881e4c3c78b56119a3f0fe3d55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_897dca5cce073a9f333f8a40487a9859 |
| publicationDate | 2014-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102257408-B |
| titleOfInvention | Method for making silicone hydrogel contact lenses |
| abstract | A method for producing silicone hydrogel contact lenses and silicon hydrogel contact lens thereof. The method comprising the steps of: providing a mold for making a soft contact lens, wherein the mold has a first mold half with a first molding surface defining the anterior surface of a contact lens and a second mold half with a second molding surface defining the posterior surface of the contact lens, wherein said first and second mold halves are configured to receive each other such that a cavity is formed between said first and second molding surfaces; introduce a monomer mixture of lens-forming materials into the cavity, wherein the monomer mixture comprises at least one hydrophilic amide-type vinylic monomer, at least one siloxane-containing (meth)acrylamide monomer, at least one polysiloxane vinylic monomer or macromer, and from about 0.05 % to about 1.5 % by weight of a photoinitiator, wherein the lens forming material is characterized by having an ability to be cured by a UV light having an UV-intensity of about 4.1 mW/cm2 within about 100 seconds; and irradiating, under a spatial limitation of actinic radiation, the lens-forming material in the mold for a time period of about 120 seconds or less, so as to crosslink the lens-forming material to form the silicone hydrogel contact lens, wherein the produced contact lens comprises an anterior surface defined by the first molding surface, an opposite posterior surface defined by the second molding surface, and a lens edge defined by the spatial limitation of actinic radiation. |
| priorityDate | 2008-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 270.