| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
2000-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_256ab6d4cc6270428e3326d66aa8ce52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9f1c3814887c355a71817a83db42292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b01390ad3f97a00aab2cef09b2ab709e |
| publicationDate |
2002-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002006469-A1 |
| titleOfInvention |
Method for incorporating additives in an ophthalmic article by means of a supercritical fluid |
| abstract |
The method comprises introducing into a reactor including a transparent polymer substrate containing a free plasticizer and the photochromic additive, supercritical fluid and maintaining this fluid in the reactor for the time necessary for incorporating the photochromic additive into the article, removing the supercritical fluid and recovering the ophthalmic article in which the photochromic additive has been incorporated. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7311399-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003022967-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006008506-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008074613-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1611877-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005117113-A1 |
| priorityDate |
1996-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |