Reflective film and reflective plate

Details Reflective film and reflective plate Reflective film and reflective plate

2005-11-14

2008-08-19

Chen, Vivian (Department: 1794)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

C428S212000, C428S421000, C428S480000, C428S522000, C428S323000, C106S436000, C524S497000, C524S499000, C524S413000

Reexamination Certificate

active

07413799

ABSTRACT:
A reflective film includes a substantially non-drawn film having a layer A that includes a resin composition A containing a resin having a refractive index of less than 1.52 and titanium oxide. The titanium oxide has a refractive index of 2.5 or more, and a vanadium content of 5 ppm or less, and the film has a light reflectance of 95% or more to light having a wavelength of 550 nm, and a heat shrinkage ratio after treatment at 80° C. for 180 minutes of greater than −0.1% and less than 1.0% in both a longitudinal direction (MD) and in a transverse direction (TD).

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