| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_08e5126e16ad1c7aae67ba760e92e943 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-108 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
1973-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a88286770907741d9b6400d38bd4adaf |
| publicationDate |
1974-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3850502-A |
| titleOfInvention |
Optical lens elements having infrared absorber |
| abstract |
WHEREIN Me is selected from the group consisting of metals of the first, second or third transition metal series, each X represents the atoms necessary to complete the same or different aromatic or heterocyclic ring or substituted derivatives thereof, Z is the integer 1 or 2 and represents the anionic charge on the complex and Y is a monovalent or divalent cation which can neutralize Z. Metal complexes of the following formula are useful infrared absorbers in plastic optical elements: |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012229759-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7004583-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004145802-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6612697-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8474973-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011043902-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004145701-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004145700-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2287222-B1 |
| priorityDate |
1972-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |