http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100741610-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a14e063ac35ff2c2f41e47adc067d0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0e688f4f0f360c3093469970677fdbe |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06 |
| filingDate | 2006-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_183d3415c56f7c45f2f6450a7d35363c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2f1b18c5a97cf44c86a046ed68de2d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e1c415a9ffb05be05e910c6a1905402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96a0d057288d8752b3ad3b510fe8a33f |
| publicationDate | 2007-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100741610-B1 |
| titleOfInvention | Functional Silicone-Urethane Hydrophilic Contact Lenses Including Butyl Methacrylate and Acrylic Acid |
| abstract | The present invention relates to a silicone-urethane hydrophilic contact lens including butyl methacrylate and acrylic acid for increasing the flexibility, wettability and tensile strength, and more particularly, to butyl methacrylate, acrylic acid, and hydroxyethylmet. A hydrogel contact lens comprising a polymer composed of acrylate, silicone-urethane, N-vinyl-pyrrolidone, ethylene glycol dimethacrylate.n n n The present invention substitutes polydimethylsiloxane having high oxygen permeability with hydroxyethyl methacrylate which can be polymerized, and introduces urethane groups to synthesize a silicone-urethane hydrogel contact lens material, followed by silicone polymer and hydro Ethylene glycol dimethacrylate is used as a crosslinking agent with butyl methacrylate, acrylic acid, N-vinyl-pyrrolidone, methyl methacrylate, hydroxyethyl methacrylate, etc. Hydrogel contact lenses with high tensile strength can be made. |
| priorityDate | 2006-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.