http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013253130-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e72b5277a127087be1b4219dc44e060 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2012-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c12c31767c84351bd52521e4767e360 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c25207b8804ee82dc51e12c10f3b0263 |
| publicationDate | 2013-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013253130-A |
| titleOfInvention | Red phosphor and method for producing the same |
| abstract | The present invention provides a water-soluble phosphor which is a naturally-derived material and has red fluorescence when excited by ultraviolet rays, and a method for easily producing such a phosphor. SOLUTION: It is obtained by extracting shell powder of Akoya shellfish produced in Nagasaki Prefecture with 0.2 [M] EGTA or EDTA, or acid-alkali treatment. A water-soluble phosphor having a fluorescence wavelength of red at ˜695 nm, two of which are 615 nm and 675 nm, and a method for producing the phosphor. [Selection] Figure 3 |
| priorityDate | 2012-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.