The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2015
Filed:
Jun. 08, 2011
Applicants:
Keun-tae Kim, Seoul, KR;
Tae-yeon Kim, Seoul, KR;
Hya-yeon Lee, Seoul, KR;
Inventors:
Assignee:
LG HAUSYS, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/12 (2006.01); B32B 3/30 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B05D 5/06 (2006.01); G02B 5/128 (2006.01); E01F 9/015 (2006.01); G02B 5/02 (2006.01);
U.S. Cl.
CPC ...
G02B 5/12 (2013.01); B05D 5/063 (2013.01); B32B 3/30 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); E01F 9/015 (2013.01); G02B 5/0226 (2013.01); G02B 5/0284 (2013.01); G02B 5/128 (2013.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2255/10 (2013.01); B32B 2264/067 (2013.01); B32B 2264/101 (2013.01); B32B 2305/30 (2013.01); B32B 2307/416 (2013.01);
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.