Sulfur-based roof shingles

D - Textiles – Paper – 06 – N

Patent

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117/215, 117/236

D06N 7/06 (2006.01) B32B 5/28 (2006.01)

Patent

CA 1148039

ABSTRACT OF THE DISCLOSURE Sulfur-based roof shingles which consist essentially of a fibrous base mat coated on at least one surface with a plasticized-sulfur composition were found to have surprising flexibility and fire resistance when compared to similar asphalt shingles.

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