| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afd447fa1346b02b895aa158e92a5aa7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa68b9f2f3faef43632bc7ca0f818ff3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1425f87d9b21be6324695a21dafe035f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b2481421c7f1e9d823821264c42abd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff18ad6fe8213839edc92de7ec0664f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F30-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F130-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-04 |
| filingDate |
2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31256050adeae5535d78507961c81b8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76d3a83a9040f14a29a42f4b260246bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_602ad0fe9bda7bdf9f354b5d36a74b50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e097a702217c1ce832608e7308413134 |
| publicationDate |
2014-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8759413-B2 |
| titleOfInvention |
Lanthanum containing novel polyacrylate for optical lenses |
| abstract |
A process for the preparation of lanthanum containing polyacrylates for optical applications. The process consists in dispersing lanthanum oxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture is subjected to the step of polymerization by gamma radiation. |
| priorityDate |
2006-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |