RETROREFLECTIVE SHEETING INCLUDING A SOLVENT-BASED TOPCOAT

The present disclosure generally relates to retroreflective sheeting including a topcoat and to methods of making such sheeting. In some embodiments, the retroreflective sheeting includes (1) a first major surface that is a structured surface having a structure imparted by a plurality of prismatic c...

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Bibliographic Details
Main Authors LEVERTY, Mark W, MEITZ, David W, RICHIE, Joseph A, PAVELKA, Lee A, KUSILEK, Thomas V
Format Patent
LanguageEnglish
French
German
Published 15.03.2017
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:The present disclosure generally relates to retroreflective sheeting including a topcoat and to methods of making such sheeting. In some embodiments, the retroreflective sheeting includes (1) a first major surface that is a structured surface having a structure imparted by a plurality of prismatic cube corner elements; (2) a second major surface opposite the first major surface, the second major surface being substantially planar and including a polycarbonate; and (3) a topcoat adjacent to at least a portion of the second major surface and the topcoat including a solvent-based composition.
Bibliography:Application Number: EP20140819302