Cellulose acylate film and method for producing same, and...

Details Cellulose acylate film and method for producing same, and... Cellulose acylate film and method for producing same, and...

2007-05-18

2011-10-18

Hon, Sophie (Department: 1798)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With bonding or intermediate layer of specified composition

C428S001300, C428S001330, C428S906000, C264S217000, C264S216000, C264S177170, C264S002600, C536S076000, C427S162000

Reexamination Certificate

active

08039066

ABSTRACT:
A cellulous acylate film in which X-ray diffractive intensity satisfies the following Formulae (I) to (V) and in which a half-value width of the peak at 2θ2is 2.8° or less as observed in the sectional view in a direction parallel to the transport direction of the film:in-line-formulae description="In-line Formulae" end="lead"?0.00≦Ici/Ico<0.60;  Formula (I)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Iam=I1+{(I3−I1)/(2θ3−2θ1)}×(2θ2−2θ1);  Formula (II)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Ic=I2−Iam;  Formula (III)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Ici=Ic11/Ic12; and  Formula (IV)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Ico={(Ic21/Ic22)+(Ic31/Ic32)}/2.  Formula (V)in-line-formulae description="In-line Formulae" end="tail"?

REFERENCES:
patent: 3498741 (1970-03-01), Riley
patent: 3608059 (1971-09-01), Dotson et al.
patent: 5977347 (1999-11-01), Shuto et al.
patent: 2001/0009312 (2001-07-01), Takeda
patent: 2002/0162483 (2002-11-01), Shimizu et al.
patent: 2004/0022965 (2004-02-01), Sakamaki et al.
patent: 2004/0247918 (2004-12-01), Hashimoto
patent: 2005/0058781 (2005-03-01), Hayashi et al.
patent: 2006/0062934 (2006-03-01), Hayashi et al.
patent: 2006/0066787 (2006-03-01), Yoda et al.
patent: 2006/0182896 (2006-08-01), Murakami et al.
patent: 2006/0216439 (2006-09-01), Shimizu et al.
patent: 2006/0222786 (2006-10-01), Oya et al.
patent: 2006/0246231 (2006-11-01), Koishi et al.
patent: 2007/0216060 (2007-09-01), Arai et al.
patent: 2007/0269617 (2007-11-01), Sasada
patent: 2007/0275187 (2007-11-01), Sasada
patent: 2007/0275188 (2007-11-01), Sasada
patent: 2009/0136690 (2009-05-01), Sasada
patent: 2009/0202751 (2009-08-01), Sasada
patent: 2005-181747 (2005-07-01), None
patent: 2006-045422 (2006-02-01), None
Notification Concerning Transmittal of International Preliminary Report on Patentability (Form PCT/IB/326), International Preliminary Report on Patentability (Form PCT/IB/373), Written Opinion of the International Search Authority (Form PCT/ISA/237) mailed in corresponding International Patent Application No. PCT/JP2007/060661, Nov. 27, 2008, The International Bureau of WIPO, Geneva, CH.

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