| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5660309662fba839a709403ca5ed98e5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B69-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-00 |
| filingDate |
1993-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5481e219b07e814f65c43867870ebb62 |
| publicationDate |
1998-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0639209-B1 |
| titleOfInvention |
Substantially pure synthetic melanin particularly useful for low haze optical devices |
| abstract |
It is described the preparation of substantially pure synthetic melanin, which is in the form of a solution in organic solvent or of a dry powder and is readily dispersible in plastic and/or plastic monomers, to produce low haze optical devices. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9808540-B2 |
| priorityDate |
1992-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |