Plastic film, gas barrier film, and image display device...

Details Plastic film, gas barrier film, and image display device... Plastic film, gas barrier film, and image display device...

2006-03-22

2011-11-15

Hess, Bruce H (Department: 1785)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

Alignment layer of specified composition

C428S001100, C428S001600, C428S421000, C428S480000, C349S056000, C349S158000, C525S437000

Reexamination Certificate

active

08057869

ABSTRACT:
A plastic film comprising a multi-layer structure obtained by co-casting film formation or sequential-casting film formation of two or more layers of polyarylate having a glass transition temperature of 250° C. or higher and having a chemical structure represented by the following formula:wherein X represents a linking group having a naphthalene or biphenyl structure and A is represented by the following formula:wherein R1and R2represent an alkyl group or aryl group, j and k are an integer of from 0 to 4.

REFERENCES:
patent: 3096879 (1963-07-01), Schumacher
patent: 3344973 (1967-10-01), Studen
patent: 5770301 (1998-06-01), Murai et al.
patent: 5853862 (1998-12-01), Murai et al.
patent: 6136444 (2000-10-01), Kon et al.
patent: 6322860 (2001-11-01), Stein et al.
patent: 6432516 (2002-08-01), Terasaki et al.
patent: 6905769 (2005-06-01), Komada
patent: 2005/0203257 (2005-09-01), Uchida et al.
patent: 2006/0093758 (2006-05-01), Sakakura et al.
patent: 1205772 (2002-05-01), None
patent: 58-162817 (1981-12-01), None
patent: 10-58514 (1998-03-01), None
patent: 2000-317960 (2000-11-01), None
patent: 2002-145998 (2002-05-01), None
patent: 2002-303853 (2002-10-01), None
patent: 2002-363119 (2002-12-01), None
patent: 2003-103540 (2003-04-01), None
patent: 2003-154596 (2003-06-01), None
patent: 2003-200444 (2003-07-01), None
patent: WO 2004/090585 (2004-10-01), None
Japanese Office Action dated May 18, 2010 issued in corresponding Japanese Patent Application No. 2005-085902 (English translation attached).

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