发明名称 ANTISTATIC LIGHT DIFFUSER PLATE FOR DIRECT BACKLIGHT
摘要 <P>PROBLEM TO BE SOLVED: To provide an antistatic light diffuser plate for direct backlight which has excellent initial antistatic performance, maintains excellent antistatic performance over a long period of time, and sufficiently prevents sticking of dust or the like over a long period of time. <P>SOLUTION: In the antistatic light diffuser plate for direct backlight 3, a surface layer 9 having 11 to 40 pts.mass of a polymer type antistatic agent dispersed based on 100 pts.mass of a propylene resin is laminated at least on one surface of a base layer 8 containing the propylene resin. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010015129(A) 申请公布日期 2010.01.21
申请号 JP20090006257 申请日期 2009.01.15
申请人 SUMITOMO CHEMICAL CO LTD 发明人 HAMAMATSU TOYOHIRO
分类号 G02B1/10;G02B5/02;G02F1/13357 主分类号 G02B1/10
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