B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
154/80
B32B 5/18 (2006.01) B29C 70/00 (2006.01)
Patent
CA 1184106
Process for producing cured, curved molded articles Abstract A process for producing cured, curved molded articles having a sandwich structure by heating-and press-molding a composite material comprising an inner layer of a solid material having hollow spaces therein and covering layers consisting of a B-stage epoxide resin/curing agent mixture reinforced with a fiber mat or fiber fleece. The process being conducted at pressure of from 0.5-1.5 N/mm2 and at temperature of from 100-200°C.
384778
Gruber Urs
Patzeli Bernd
Ag Ciba-Geigy
Fetherstonhaugh & Co.
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