Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1994-09-26
1996-05-14
Owens, Terry J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
428145, 428150, 428291, 428489, 428490, D06N 500
Patent
active
055165737
ABSTRACT:
An asphalt-based roofing product includes an asphalt-based substrate such as asphalt-saturated fiberglass or cellulose felt, a non-asphalt, thermoplastic, water-resistant adhesive on the surface of the asphalt-based substrate, and a plurality of roofing granules embedded in the asphalt such that the adhesive provides an interface between the asphalt and roofing granules. The adhesive is present in an amount sufficient to improve the adhesion of the roofing granules to the asphalt.
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Asphalt Shingles and Roll Roofing, Chapter 2, pp. 2-9 (undated).
Cavalcade of Hot Melts-Their Future, Their Problems. Course Notes from Hilton Head Island; Apr. 18-21, 1977; Technical Association of the Pulp and Paper Industry (TAPPI); 6 pages.
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Babirad Stefan A.
Bigham Wilson S.
George Billy L.
Laraia, Jr. Vincent J.
Binder Mark W.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Owens Terry J.
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