Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1991-02-22
1991-12-03
Lesmes, George F.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428421, 4284237, 4284258, 428461, 428483, 428500, 359529, 359536, 359541, G02B 5122, G02B 5128
Patent
active
050699644
ABSTRACT:
A retroreflective sheeting comprising a substantially transparent face member, an encapsulating member having a front and a back side, the front side of the encapsulating member being sealed by a network of interconnecting bonds to the face member, and retroreflective elements disposed between the face member and the encapsulating member in substantially a monolayer with an air-interface. The encapsulating member comprises a plasticizer-resistant barrier layer which prevents migration of plasticizer therethrough, thereby protecting the aforementioned elements of the sheeting therefrom.
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Bailey Terry R.
Bergeson David L.
Tolliver Howard R.
Brown Christopher
Griswold Gary L.
Jordan Robert H.
Kirn Walter N.
Lesmes George F.
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