Interior member for vehicles and method for its manufacture
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United States of America Patent
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-
Oct 3, 1989
Grant Date -
N/A
app pub date -
Sep 2, 1987
filing date -
Sep 5, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved interior member for vehicles which includes a substrate containing a reinforcing fiber mat with a polyisocyanurate permeated therethrough and a surface layer integrally formed on the substrate. The amount of the polyisocyanurate is so determined that the density of the polyisocyanurate in said substrate is 1.2 to 1.9 times as much as the density of the same polyisocyanurate in its free foaming state. The surface layer may include a fabric, a resilient foam and a thermoplastic resin sheet in layers, or alternatively may include non-foamed plastic as an outer layer and foamed plastic as an inner layer. A method for manufacturing the above interior member for vehicles is neither complicated nor costly.
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