Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified...
Reexamination Certificate
2005-03-24
2009-10-27
Visconti, Geraldina (Department: 1795)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
C430S270100, C528S272000, C528S310000
Reexamination Certificate
active
07608309
ABSTRACT:
A resin composition containing a polymer comprising a repeating unit having a spiro structure and/or a cardo structure. The resin composition has superior heat resistance and is utilized to produce an optical film and an image display.
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Sakurai Seiya
Takamoto Tetsufumi
Buchanan & Ingersoll & Rooney PC
Fujifilm Corporation
Visconti Geraldina
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