http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0379146-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ae7654ef9e33834b35d3ec6efcee7a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-124 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 1990-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fb4645752014121c3273f6d0dec7833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9e98e518285ca03edd4d62305822370 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0a2dc64b02b3701ead9b9f2122a006b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95a539a5c6c5b8fd187900b72526ee0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43d0b012e0665f6dddfe92167841780b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35db4a7f856607dd6d36363631bf8c65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b9fb83290b8c41fd64a2a36cda2beba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a69f4e29c14857c8ce7ec452699231f |
| publicationDate | 1990-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0379146-A2 |
| titleOfInvention | Soft ocular lens material |
| abstract | A soft ocular lens material made of a copolymer consisting essentially of:n (A) from 5 to 70 parts by weight of a fluorine-containing (meth)acrylate; (B) from 5 to 60 parts by weight of an alkyl (meth)acrylate; (C) from 3 to 45 parts by weight of a polysiloxane macromonomer having polymerizable groups at both terminals, of the formula I:n wherein each of Y¹¹ and Y¹² independently represents an acryloyl group, a methacryloyl group, a vinyl group or an allyl group; each of X¹¹ and X¹² independently represents a covalent bond, an oxygen atom or an alkylene glycol group; each of R¹¹ and R¹² independently represents a linear or branched alkylene group having from 1 to 6 carbon atoms; each of R¹³, R¹⁴, R¹⁵, R¹⁶, R¹⁷ and R¹⁸ independently represents an alkyl group having from 1 to 3 carbon atoms or a phenyl group; i is an integer of from 1 to 1500; and j is an integer of from 0 to 1499 (provided that i+j is at most 1500); and (D) from 3 to 40 parts by weight of a polysiloxane macromonomer having polymerizable groups bonded via one or two urethane bonds to the siloxane main chain, of the formula II:n wherein each of Y²¹ and Y²² independently represents a group selected from the group consisting of an acryloyloxy group, a methacryloyloxy group, a vinyl group and an allyl group; each of R³¹ and R³⁴ independently represents a linear or branched alkylene group having from 2 to 6 carbon atoms; each of X²¹ and X²² independently represents a covalent bond, an oxygen atom or an alkylene glycol group; each of R³² and R³³ independently represents a linear or branched alkylene group having from 1 to 6 carbon atoms; each of R²³, R²⁴, R²⁵, R²⁶, R²⁷ and R²⁸ independently represents an alkyl group having from 1 to 3 carbon atoms or a phenyl group; each of E²¹ and E²² independently represents -NHCO- (provided that in this case, each of X²¹ and X²² is a covalent bond, E²¹ forms a urethane bond together with X²⁵, and E²² forms a urethane bond together with X²⁶) or a bivalent group derived from a diisocyanate selected from the group consisting of saturated aliphatic, alicyclic and aromatic diisocyanates (provided that in this case, each of X²¹ and X²² independently represents an oxygen atom or an alkylene glycol group, E²¹ forms a urethane bond together With X²¹ and X²⁵, and E²² forms a urethane bond together with X²² and X²⁶); each of X²⁵ and X²⁶ independently represents an oxygen atom, an alkylene glycol or a group represented by the formula V:n wherein R⁴¹ is a trivalent hydrocarbon group having from 1 to 6 carbon atoms; Y²³ represents a group selected from the group consisting of an acryloyloxy group, a methacryloyloxy group, a vinyl group and a allyl group; R³⁶ represents a linear or branched alkylene group having from 2 to 6 carbon atoms; X²³ represents a covalent bond, an oxygen atom or an alkylene glycol group; E²³ represents -NHCO- (provided that in this case, X²³ is a covalent bond) or a bivalent group derived from a diisocyanate selected from the group consisting of saturated aliphatic, alicyclic and aromatic diisocyanates (provided that in this case, X²³ is an oxygen atom or an alkylene glycol group), which forms a urethane bond together with X²³ and the adjacent oxygen atom bonded to R⁴¹; a is an integer of from 1 to 1500; and b is an integer of from 0 to 1499, provided a+b ≦ 1500; as essential copolymer components. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0461604-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8987403-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8557940-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100403059-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5416180-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0648243-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0648243-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1048021-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9911683-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5882421-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5269813-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0600269-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0600269-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5603774-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0898972-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0898972-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0461604-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0657751-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0381005-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006002894-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0034347-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6326448-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0381005-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9248614-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9341744-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0657751-A3 |
| priorityDate | 1989-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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Total number of triples: 588.