http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1412784-B8
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e660e90987a0cdb57cf9cb071c2d419 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
filingDate | 2002-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2007-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a656718985261db3f0868467a61952cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c406f92a78b70bb302f867df5e491e94 |
publicationDate | 2007-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-1412784-B8 |
titleOfInvention | Light polarizing film with melanin |
abstract | A dichroic dye can be blended with a non-dichroic dye (melanin and melanin derivatives) and still maintain a commercially acceptable level of polarizing efficiency. Efficient polarizers exhibit polarizing efficiencies of greater or equal to 95 % and the best are even greater than or equal to 98 %. Since melanin has unique features with respect to absorption of wavelengths of light, melanin is very useful to have in combination with a polarizer that takes advantage of this absorption. The blending can be done by a mixture (preferably an aqueous mixture) of melanin and a dichroic dye in a ratio sufficient to achieve the desired color and polarizing effect. |
priorityDate | 2001-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 357.