http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2010117352-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16 |
| filingDate | 2008-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2010117352-A |
| titleOfInvention | MATERIALS FOR OPHTHALMIC AND OTOLARYNOLOGICAL DEVICES CONTAINING ALKYLETOXYLATE |
| abstract | 1. A polymer material for ophthalmic and otolaryngological devices containing! a) from 75 to 97% (wt./wt.) monofunctional acrylate or methacrylate monomer of the formula [1]! ! wherein ! B represents O (CH2) n, NH (CH2) n or NCH3 (CH2) n; ! R1 is H, CH3, CH2CH3 or CH2OH; ! n is 0-12; ! A is C6H5 or O (CH2) mC6H5, in which the C6H5 group is optionally substituted with - (CH2) nH, -O (CH2) nH, -CH (CH3) 2, -C6H5, -OC6H5, -CH2C6H5, F, Cl, Br or I; and! m is 0-22; ! b) the difunctional acrylate or methacrylate crosslinking monomer of the formula [2]! ! wherein ! R2, R3 are independently H, CH3, CH2CH3 or CH2OH; ! W, W 'independently represent O (CH2) d, NH (CH2) d, NCH3 (CH2) d, O (CH2) dC6H4, O (CH2CH2O) dCH2, O (CH2CH2CH2O) dCH2, O (CH2CH2CH2CH2O) dCH2 or absent ; ! J represents (CH2) a, O (CH2CH2O) b, O or absent, provided that if W and W ′ are absent, then J is present; ! d is 0-12; ! a = 1-12; and! b = 1-24; ! and! c) 1-20% (w / w) of an alkyl ethoxylate monomer of the formula [3]! ! wherein ! n is 12, 13 or 14; ! e = 1-100; ! ! R4 is H, CH3, CH2CH3 or CH2OH; and! R5 is CH2CH2OC (= O) C (CH3) = CH2 or! 2. The polymer material for the device according to claim 1, in which! B represents O (CH2) n; ! R1 is H or CH3; ! n is 1-4; and! A represents C6H5. ! 3. The polymer material for the device according to claim 1, in which! R2, R3 are independently H or CH3; ! W, W 'independently represent O (CH2) d, O (CH2) dC6H4 or absent; ! J represents O (CH2CH2O) b or is absent provided that if W and W ′ are absent, then J is present; ! d is 0-6; and! b = 1-10. ! 4. The polymer material for the device according to claim 1, in which! n is 12, 13 or 14; ! e = 8-50; ! and! R4 is H or CH3. ! 5. The polymer material for the device according to claim 4, in which! n is 13; ! e = 15-40; ! and! R4 is H or CH3. ! 6. Polymer material for devices |
| priorityDate | 2007-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.