Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POLYCARBONATE RESIN LAMINATE FOR LIQUID CRYSTAL DISPLAY COVER
Document Type and Number:
Japanese Patent JP2006103169
Kind Code:
A
Abstract:

To provide a polycarbonate resin laminate for a crystal display cover which is excellent in surface hardness, impact resistance, and punching workability and especially has high pencil hardness not attained in a common polycarbonate resin plate.

The polycarbonate resin laminate for a liquid crystal display cover is a laminate of 0.5-1.2 mm total thickness in which an acrylic resin layer of 50-120 μm thickness is laminated to one surface of a polycarbonate resin layer by coextruding, and a hard coat processing is performed on the acrylic resin layer, and the surface in which the acrylic resin is not coextruded is used for a liquid crystal side.


Inventors:
MARUMO TOMOFUYU
KAKEYA FUMIAKI
Application Number:
JP2004293342A
Publication Date:
April 20, 2006
Filing Date:
October 06, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI GAS CHEMICAL CO
International Classes:
B32B27/30; B32B27/36; H04N5/72
Domestic Patent References:
JPH08230127A1996-09-10
JP2001287308A2001-10-16
JP2003062952A2003-03-05
JP2002370324A2002-12-24
JPH09159804A1997-06-20
JP2006035778A2006-02-09
JP2004256632A2004-09-16
JP2002297042A2002-10-09
Attorney, Agent or Firm:
Takashi Nagai