Invention Application
US20080128928A1 Methods of Making Light Diffusing Films and Articles Using the Same
审中-公开
制造光漫射膜和使用其的制品的方法
- Patent Title: Methods of Making Light Diffusing Films and Articles Using the Same
- Patent Title (中): 制造光漫射膜和使用其的制品的方法
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Application No.: US12025349Application Date: 2008-02-04
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Publication No.: US20080128928A1Publication Date: 2008-06-05
- Inventor: Cristina Cojocariu , Emine Elif Gurel , Grant Hay , Philip M. Peters , Shixiong Zhu , Christopher A. Coenjarts , Gareth Charles Riggs
- Applicant: Cristina Cojocariu , Emine Elif Gurel , Grant Hay , Philip M. Peters , Shixiong Zhu , Christopher A. Coenjarts , Gareth Charles Riggs
- Main IPC: C08G64/00
- IPC: C08G64/00 ; B29D11/00 ; C08L63/00

Abstract:
Disclosed herein are light diffusing films, methods of making the same and articles using the same. In one embodiment, a method for producing a film, comprising: combining, to form a combination, a polycarbonate having a yellowness index of about 0.8 to about 1.5 as measured in accordance with ASTM E313-73 (D1925), a phosphite stabilizer, an epoxy stabilizer, and light diffusing; forming the combination into the film; wherein the film comprises a hiding power of 0 to about 0.5.
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