http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2286283-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-282 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-085 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2009-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85965d72e9a0571ba7fadb4c1b9c87d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a055943f8e94cc7cc3956c3f79a1026 |
| publicationDate | 2011-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2286283-A1 |
| titleOfInvention | Hydrogel based on copolymers containing silicone |
| abstract | The invention relates to a hydrogel that is a copolymer of a polymerizable monomer mixture which contains a) 10-65 mole percent of at least one hydrophobic vinyl monomer of formula (I), where R1 represents hydrogen or methyl, p is an integer ranging from 1 to 8, and in which the hydroxy groups are provided in a protected form, b) 25-70 mole percent of at least one (meth)acrylate, vinyl carbonate, or vinyl carbamate monomer containing silicone, c) 0-25 mole percent of at least one hydrophilic vinyl monomer, and d) 0-10 mole percent of at least one cross-linking agent relative to the total amount of monomers a) to c). The hydroxy groups of the segments formed by monomers a) are provided in a protected or free form in the hydrogel. Said hydrogel can be used for producing contact lenses or intraocular lenses. |
| priorityDate | 2008-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 274.