MECANOLUMINESCENT MATERIAL, METHOD FOR MANUFACTURING MECANOLUMINESCENT MATERIAL, MECANOLUMINESCENT PAINT COMPOSITION, RESIN COMPOSITION, AND MECANOLUMINESCENT ARTICLE
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United States of America Patent
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Dec 5, 2014
filing date -
Dec 6, 2013
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Abstract
A mechanoluminescent material is obtained by mixing a phosphate compound and europium-activated strontium aluminate particles into slurry; grinding the slurry into ground slurry; and drying the ground slurry, wherein the rate of change calculated from a formula (A−B)/A×100 is 10% or less, where A is the strontium content in the obtained mechanoluminescent material, and B is the strontium content in the mechanoluminescent material after 168 hours of storage in an atmosphere at a temperature of 85° C. and a relative humidity of 85%.

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Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SAKAI CHEMICAL INDUSTRY CO LTD | SAKAI-SHI OSAKA 590-8502 |
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- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
KAWATAKI, Takahiro | Osaka, JP | 2 | 5 |
KOBAYASHI, Keita | Osaka, JP | 52 | 502 |
MORI, Kenji | Osaka, JP | 278 | 4504 |
NAKAO, Hiroshi | Osaka, JP | 86 | 1030 |
TOJO, Tomonori | Osaka, JP | 3 | 14 |
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