| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d44b532d6aa1bf173c57dad794450202 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2218-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249953 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-10 |
| filingDate |
2010-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff4f91f07bf8a55e6affef04924f9855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e8810fd2cb43adfa1c4b85b4b92a6a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52ab1657a760d1332ca97e070702169b |
| publicationDate |
2011-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2785908-A1 |
| titleOfInvention |
Optical article comprising a temporary anti-fogging coating with improved durability |
| abstract |
An optical article comprising a substrate coated with a coating having on its surface silanol groups and, in direct contact with the coating, a precursor coating of an anti-fog coating, said precursor coating having a static contact angle with the water greater than 10 ° and less than 50 °, a thickness less than or equal to 5 nm, and being obtained by grafting at least one organosilane compound having a polyoxyalkylene group comprising less than 80 carbon atoms and at least one carrier silicon atom at least one hydrolysable group. The anti-fog coating precursor is converted into an anti-fog coating itself by applying a film of a liquid solution containing at least one surfactant to its surface. The anti-fog coating is immediately operational and has lasting effects. |
| priorityDate |
2009-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |