| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d44b532d6aa1bf173c57dad794450202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43144c2572752089fd0370469a069235 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S525-92 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-1006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-10 |
| filingDate |
1998-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6cd1869f5fd52400257f817fe903ba0 |
| publicationDate |
2001-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6177507-B1 |
| titleOfInvention |
Polymerizable compositions comprising a urethane oligomer as crosslinking agent, polymers and hydrated polymers obtained from these compositions, and finished and semi-finished articles formed using these polymers |
| abstract |
The disclosed polymerizable compositions comprise a monomer or a mixture of hydrophilic monomers, as well as a crosslinking agent comprised of an oligomer or a mixture of urethane oligomers having a mole weight of between 500 and 5,000 and two to six (meth)acrylate functions. The invention can be used in the manufacture of contact lenses. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006011062-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9751268-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7977430-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9335443-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7393880-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005113549-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005107537-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9377564-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006011062-A3 |
| priorityDate |
1997-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |