http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5958082-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdad00677b9268c26e005a9e03a7b9dd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 |
| filingDate | 1982-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1897f6ac02339879a2fc3b22e87737a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e6901366ed77f6103833a891293dad2 |
| publicationDate | 1984-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5958082-A |
| titleOfInvention | Preparation of fluorescent material |
| abstract | PURPOSE: To provide a fluorescent material having stable luminance and giving an extremely stable fluorescent lamp, by using SiO 2 powder containing crystallization water and attached water as an SiO 2 source of a rare earth green light- emitting fluorescent material activated with Ce and Tb. n CONSTITUTION: The objective fluorescent material can be prepared by using SiO 2 .xH 2 O (x>0) as an SiO 2 source of a rare earth green light-emitting fluorescent material of formula (Re is Y, La or Gd; A is Li, Na, K, Rb, or Cs; a>0; b>0; c>0; 0<a+b+3c<1; 5×10 -2 ≥c≥1×10 -5 ; m>0; n>0) activated with Ce and Tb. The water-content of the SiO 2 is preferably ≥1wt%. n USE: A fluorescent lamp for the light source of a copying machine. n COPYRIGHT: (C)1984,JPO&Japio |
| priorityDate | 1982-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 17.