| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f705e98d8718eb566a3b9855feb15adb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31598 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00865 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
2010-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d0efc63e6790883e31acdd10137eeb |
| publicationDate |
2011-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2957152-A1 |
| titleOfInvention |
NEW COMPOSITE MATERIAL FOR OPTICAL USE AND METHOD OF OBTAINING THE SAME |
| abstract |
This new material comprises a copolyester substrate, a polyurethane primer layer and a silicone anti-scratch varnish; advantageously this varnish has hydroxyl groups, aliphatic CH groups, ester groups and siloxane groups without methyl groups. This material makes it possible to produce optical parts, in particular spectacle glasses, especially solar glasses, as well as visors for helmets or masks |
| priorityDate |
2010-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |