Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With bonding or intermediate layer of specified composition
Reexamination Certificate
2005-05-26
2009-06-02
Maki, Steven D (Department: 1791)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With bonding or intermediate layer of specified composition
C156S330000, C349S122000, C349S153000, C525S523000
Reexamination Certificate
active
07541075
ABSTRACT:
A sealant composition for a plastic liquid display cell is composed of a one-component epoxy resin composition of a base resin liquid and a curing agent liquid, wherein the base resin is a liquid epoxy resin having from 1.7 to 6 in weight average of epoxy groups in one molecule and an ionic conductivity of 2 mS/m or less; and the curing agent has an ionic conductivity of 0.6 mS/m or less. The sealant composition facilitates the fabrication of plastic liquid crystal displays having enhanced durability and sealant properties, particularly in high temperature and high humidity environments.
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Machine translation for Japan 11-246743.
Kitamura Tadashi
Kondo Hiroshi
Maeda Sunao
Buchanan & Ingersoll & Rooney PC
Maki Steven D
Mitsui Chemicals Inc.
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