Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1985-03-06
1986-03-04
Buffalow, Edith
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428520, 428702, 428921, B32B 702
Patent
active
045741034
ABSTRACT:
A laminate comprises fused adherent layers of plastisol vinyl chloride polymer resins in which a first layer contains Sb.sub.2 O.sub.3 and a second layer contains TiO.sub.2. The flexible laminate is useful as a roofing membrane for the roof of a building wherein the layer containing the Sb.sub.2 O.sub.3 is adjacent a structural or insulation member of the roof of the building while the TiO.sub.2 layer can be exposed to the elements and can protect the Sb.sub.2 O.sub.3 layer from sunlight.
REFERENCES:
patent: 3632467 (1972-01-01), Todd et al.
patent: 3983290 (1976-09-01), Elcik
patent: 3992842 (1976-11-01), Haage et al.
patent: 4100325 (1978-07-01), Summers
Hultz Robert C.
Stamper Richard W.
Buffalow Edith
The General Tire & Rubber Company
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