Retroreflective elements

Details Retroreflective elements Retroreflective elements

1995-07-18

1998-05-12

Bell, Janyce

Coating processes

Optical element produced

Polarizer, windshield, optical fiber, projection screen, or...

427185, 427242, 427316, B05D 306

Patent

active

057501912

ABSTRACT:
A process and retroreflective elements are provided. The process of preparing a retroreflective element includes the steps of (a) combining a bed of optical elements and one or more core elements comprising a thermoplastic material; and (b) agitating the combination of optical elements and core elements for a sufficient period of time and at a sufficient temperature to coat the optical elements onto the core elements to form retroreflective elements.

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