http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2188655-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32b60391b469c41e86c353437f5751 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L12-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L12-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65B25-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L12-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2008-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d64702d7bdc38a4b3b78f80c75740812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f023173bfabe9b374868a269875ea0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d101eb2b7efba14700836824bab4b0af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1ff38631d306bd5cf025b2d35f48f18 |
| publicationDate | 2010-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2188655-A1 |
| titleOfInvention | Contact lens packaging solutions |
| abstract | An ophthalmic product, comprising a sealed and sterilized package which include a packaging solution and a soft hydrogel contact lens immersed in the packaging solution, wherein the packaging solution includes: a homopolymer or copolymer of vinylpyrrolidone, wherein the homopolymer or copolymer of vinylpyrrolidone is present in an amount sufficient to provide the packaging solution a viscosity of up to about 5.0 centipoises at 25°C; glycerin or a polyethylene glycol having an average molecular weight of about 600 or less; an α-oxo-multi-acid or salt thereof in an amount sufficient to have a reduced susceptibility to oxidation degradation of the polyethylene glycol in the packaging solution; and one or more buffering agents in an amount sufficient to provide the solution a pH of from about 6.0 to 8.0, wherein the packaging solution has an osmolality of from about 200 to about 450 mOsm/kg. The application further provides a process for making a soft contact lens capable of easing wearer's initial discomfort. |
| priorityDate | 2007-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.