Insulation layer for fire-proofed rooms

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component

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4283007, 4283011, 4283184, 4283191, 4283193, 442223, 442224, 442292, 442372, 442373, B32B 526, B32B 528, B32B 1508, B32B 2704

Patent

active

058494073

ABSTRACT:
The present invention relates to combined insulation layers (ISS), preferably for use in shipbuilding, encompassing (i) an outer layer (AS) consisting of sheet metal, combined with (ii) a melamine layer (MSS), (iii) a sheet aluminum layer, (iv) a core layer of a hard foam material (HSS), coated on both sides with a phenolic resin prepreg (PNP).

REFERENCES:
patent: 4316934 (1982-02-01), Maier et al.
patent: 4530877 (1985-07-01), Hadley
patent: 5219648 (1993-06-01), Morimoto et al.

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