| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-223 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22 |
| filingDate |
1974-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c34731feb59bf161cebc934b713852ac |
| publicationDate |
1976-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3975289-A |
| titleOfInvention |
Charge transfer complexes of ferrocenes having light filtering properties |
| abstract |
Ferrocene ionic charge complexes of benzoquinones having utility as optical filters capable of absorbing electromagnetic radiations within the range of 3500-6000 Angstrom. The active material can be utilized in a suitable optical system as a liquid filter in the form of a solution, emulsion, gel, etc., or as a film together with suitable light permeable backing or support members. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5290485-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5389700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0540371-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012035330-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5480918-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8658751-B2 |
| priorityDate |
1974-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |