G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 5/02 (2006.01) C08L 69/00 (2006.01)
Patent
CA 2599084
Disclosed herein are light diffusing films (110), methods of making the same and articles using the same. In one embodiment, a light diffusing film (110) comprises: a polycarbonate and light diffusing particles and the film (110) has a hiding power of 0 to about 0.5. In an embodiment, the light diffusing film (110) can optionally comprise phosphite stabilizer, epoxy stabilizer, and hindered phenol stabilizer.
La présente invention a trait à des films de diffusion de lumière (110), à leurs procédés de fabrication et à des articles les utilisant. Dans un mode de réalisation, un film de diffusion de lumière (110) comporte: un polycarbonate, et des particules de diffusion de lumière et le film (110) présente un pouvoir de masquage de 0 à environ 0,5. Dans un autre mode de réalisation, le film de diffusion de lumière (110) peut éventuellement comporter un stabilisant phosphite, un stabilisant époxyde, et un stabilisant phénol encombré.
Coenjarts Christopher A.
Cojocariu Cristina
Di Jianbo
Graf John
Gurel Emine Elif
Company General Electric
Craig Wilson And Company
LandOfFree
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