Color stable pigmented polymeric films

Details Color stable pigmented polymeric films Color stable pigmented polymeric films

2008-05-06

2008-05-06

Chen, Vivian (Department: 1794)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

C428S212000, C428S213000, C428S323000, C428S332000, C428S334000, C428S337000, C428S339000, C428S480000, C428S910000, C359S885000

Reexamination Certificate

active

07368161

ABSTRACT:
Color-stable, pigmented optical bodies comprising a single or multiple layer core having at least one layer of a thermoplastic polymer material. The thermoplastic polymer material has dispersed within it a particulate pigment. The optical bodies generally possess high clarity and low haze and exhibit a transmission of light within a wavelength band of interest within the visible spectrum of from about 10 to about 90 percent.

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