Stock material or miscellaneous articles – Composite – Of polyester
Patent
1995-04-14
1997-01-07
Michl, Paul R.
Stock material or miscellaneous articles
Composite
Of polyester
428412, 4284735, 4284744, 428500, 428187, 428195, 428481, 428483, B32B 2736
Patent
active
055915302
ABSTRACT:
Flexible optically uniform sign face substrate comprising at least one layer of durable thermoplastic sheeting and an optically uniform dimensionally stable scrim film, and more particularly a sign face substrate comprising at least one layer of optically uniform dimensionally stable multilayer scrim film laminated between at least two layers of durable thermoplastic sheeting for use in areas such as awning, canopy, fascia or sign material construction.
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Fitzer Robert C.
Redmond David B.
Tabar Ronald J.
Warner Robert W.
Griswold Gary L.
Kirn Walter N.
Michl Paul R.
Minnesota Mining and Manufacturing Company
Peters Carolyn V.
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