Light reflective films

Optical: systems and elements – Signal reflector

Reexamination Certificate

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Details

C359S536000, C359S538000, C359S540000, C359S541000

Reexamination Certificate

active

06886949

ABSTRACT:
A light reflective film having a multi-layered structure including a light reflective membrane layer on a web. A plurality of transparent spherical glass beads are provided on the light reflective membrane layer. A transparent film layer is provided on the glass beads and is spaced away from the light reflective membrane layer by an air gap. A transparent coating encapsulates all of the component layers to form the light reflective film. The light reflective film is flexible and durable, and effectively reflects light when under water.

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patent: 6180545 (2001-01-01), Okeya et al.
patent: 50-53661 (1975-05-01), None
patent: 59-157819 (1984-10-01), None
patent: 8-309929 (1996-11-01), None

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