| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0af72a69db64eacd1235d8e64376ddf |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F18-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F18-24 |
| filingDate |
1999-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37356b54349498079d3dcf6b629ffb2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f12089351aa333f0c33d58ddde90466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d80fcf1c43ed4944b1230a199c661a69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3d1a5c38d2f060c052936c48ac944f8 |
| publicationDate |
2001-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1124787-A1 |
| titleOfInvention |
Liquid composition polymerizable into organic glasses having good optical and physico-mechanical properties |
| abstract |
Liquid composition which can be polymerized into organic glasses, by means of radical polymerization with low shrinkage, comprising the product obtained from the trans-esterification of a diallycarbonate (A) with a mixture of one or more linear or branched aliphatic diols (B), containing from three to ten carbon atoms in the molecule, with a linear or branched aliphatic polyol (C), containing from four to twenty carbon atoms and from three to six hydroxyl groups in the molecule. The molar ratio A/(B+C) in the above polymerizable liquid composition ranges from 2/1 to 5/1 and the quantity of (C) in the mixture (B+C) is equal to or less than 25 % by weight with respect to the total weight of this mixture. |
| priorityDate |
1998-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |