Light reflective material, and preparation method thereof
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United States of America Patent
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Dec 8, 2015
Grant Date -
Mar 28, 2013
app pub date -
Jun 8, 2011
filing date -
Jun 18, 2010
priority date (Note) -
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Abstract
Disclosed are a light reflective material which shows the color and texture of a base material thereof in the daytime and acts as a light reflector at night, and a preparation method thereof. According to embodiments of the present invention, the preparation method includes preparing an extrusion base material such as plastic or synthetic wood, and supplying a light reflecting element such as glass beads on the surface of the extrusion base material and passing the extrusion base material through an extruder to form a light-reflective layer on the surface of the extrusion base material.
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