Thermoplastic polyolefin membrane with enhanced thermal resistance

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United States of America Patent

PATENT NO 9920515
SERIAL NO

13701770

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Abstract

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Disclosed herein are thermoplastic olefin (TPO) membranes with enhanced thermal resistance. In an embodiment, the disclosed may include a cap layer, a core layer, and a scrim layer disposed therebetween. The cap layer may be formulated with TPO resins and a UV stabilizer package comprising ultrafine Ti02. The UV stabilizer package may further comprise various other additives, including a UV stabilizer, an antioxidant, a process or thermal stabilizer, and/or a UV absorber.

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Patent Owner(s)

  • BUILDING MATERIALS INVESTMENT CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Taylor, Thomas J Valley Cottage, US 69 2477
Xing, Linlin Wayne, US 33 118

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