| 发明名称 |
PHOSPHORESCENT PIGMENTS |
| 摘要 |
Improved phosphor pigments are disclosed. The pigments consist of an inorganic phosphor pigment such as a Eu<SUP>2+</SUP> activated alkaline earth metal aluminate/silicate which is bonded to borosilicate glass balloon microspheres. The density of the improved phosphor pigments is preferably in the range 0.20 to 1.50 g/cm<SUP>3</SUP>. A process for preparing the improved phosphor pigment is also disclosed. |
| 申请公布号 |
EP1322722(A1) |
申请公布日期 |
2003.07.02 |
| 申请号 |
EP20010944735 |
申请日期 |
2001.06.22 |
| 申请人 |
S.L.E. (AUSTRALIA) PTY LTD |
发明人 |
ROGERS, BARRY;ROGERS, TONY |
| 分类号 |
C09K11/08;C09C3/06;C09K11/02;C09K11/59;C09K11/64;C09K11/77;C09K11/80;(IPC1-7):C09K11/02;C09D11/00 |
主分类号 |
C09K11/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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