Flexible plastic window shield and process for its production
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United States of America Patent
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Mar 25, 1997
Issued Date -
N/A
app pub date -
Jan 10, 1994
filing date -
Apr 1, 1991
priority date (Note) -
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Abstract
A foldable plastic tail or rear window shield for a car top or hood comprises a polyurethane monolayer. It is produced by pouring or casting a reaction mixture onto a planar casting or pouring substrate. The reaction mixture contains a bifunctional hydroxyl group-containing polyester, a trifunctional polyol, a polyisocyanate from a cycloaliphatic isocyanate urea adduct dissolved in a isophorone diisocyanate and optionally a bifunctional isophorone diisocyanate.
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