http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1578819-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b637f9f45afd69585579aa44456b785c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S348-902 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2003-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_855bebe6d4813163c90ecf3666e754e3 |
| publicationDate | 2006-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1578819-B1 |
| titleOfInvention | Polymerizable polyol (allyl carbonate) compositions |
| abstract | A polymerizable composition is described, which composition comprises a major amount of a polyol(allyl carbonate) monomer, e.g., diethylene glycol bis(allyl carbonate) monomer, and a minor amount of a radically polymerizable second monomer represented by the general formula, wherein R<SUB>2 </SUB>is a polyvalent linking group that is free of urethane linkages, e.g., R<SUB>2 </SUB>may be a residue of a polyisocyanate, such as isophorone diisocyanate; R<SUB>3 </SUB>is a residue of a material having a single hydroxy group and at least one allyl group, R<SUB>3 </SUB>being free of urethane linkages, e.g., R<SUB>3 </SUB>may be a residue of a poly(alkylene glycol) allyl ether, such as poly(1,2-propylene glycol) allyl ether; and j is a number from 2 to 4. The second monomer may also be present in the composition in an amount at least sufficient such that a polymerizate, e.g., a plus ophthalmic lens, obtained from the composition is substantially free of tinting defects, e.g., ferns and/or moons. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102418548-A |
| priorityDate | 2003-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 449.