Composite weatherproof roofing system

Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...

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Details

428150, 428285, 428286, 428426, 428441, 428457, 428461, B32B 1508, B32B 1710

Patent

active

044736100

ABSTRACT:
To a substrate is added a plurality of layers of materials comprising: a first layer of thermoplastic acrylic resin, to which is added a layer of aluminum foil. Over the aluminum foil is added a layer of the resin and to the top surface of the resin is added a layer of chopped strand fiber glass mat. Over the fiber glass mat is added a layer of the resin and on top of the resin is added a finish coat of paint.
In some applications aggregate material is added to the finish coat of paint.

REFERENCES:
patent: 441036 (1890-11-01), Siebel
patent: 1983495 (1934-12-01), Fischer
patent: 2241819 (1941-05-01), Kirschbraun et al.
patent: 4212913 (1980-07-01), Auten
patent: 4233353 (1980-11-01), Bondoc et al.
patent: 4291086 (1981-09-01), Auten
patent: 4296162 (1981-10-01), Jean
patent: 4357377 (1982-11-01), Yamamoto

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