Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1988-02-19
1988-12-13
Van Balen, William J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
264 453, 4283099, 4283175, 4283179, B32B 326
Patent
active
047910194
ABSTRACT:
The present invention provides a polyurethane foam interior finishing material having a facing, characterized in that the material comprises a laminate of a thermoplastic synthetic resin facing material and an expanded pad layer, the expanded pad layer comprising a semi-rigid polyurethane foam reinforced with long glass fibers, the long glass fibers being present in the pad layer primarily in the vicinity of the rear side thereof, the finishing material having no core. The invention also provides a process for preparing the material.
REFERENCES:
patent: 3591444 (1971-07-01), Hoppe
patent: 4136223 (1979-01-01), Harder
patent: 4292363 (1981-09-01), Briggs
patent: 4292369 (1981-09-01), Ohashi et al.
Fukushima Shigeyoshi
Izumi Takashi
Ohta Takamichi
Yamazi Takeshi
Toyo Tire & Rubber Company Limited
Van Balen William J.
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