POLYESTER-BASED TAPE COMPOSITES FOR CONSTRUCTION PANEL REINFORCEMENT

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United States of America Patent

SERIAL NO

15387069

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Abstract

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The present invention is generally directed to prepreg composites, typically in the form of unidirectional tapes, which contain at least one reinforcing fiber and a thermoplastic polyester matrix. The prepreg composites can be thermally bonded to a mineral-containing substrate in order to improve the performance characteristics of the substrate without requiring adhesives and without significantly increasing the mass or thickness of the substrate. The prepreg composite of the present invention can be applied to a wide range of mineral-containing substrates, including structural panels, gypsum wallboards, plasterboard, drywall, cement boards, or ceiling tiles.

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Patent Owner(s)

Patent OwnerAddress
EASTMAN CHEMICAL COMPANY200 SOUTH WILCOX DRIVE KINGSPORT TN 37660

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ailey, Kaitlyn Elizabeth Johnson City, US 1 1
Halsey, Kendrick Casey Kingsport, US 4 1
Hofmann, John Thomas Kingsport, US 4 1
Klug, Jeremy Hager Kingsport, US 8 7
Treece, Mark Allan Jonesborough, US 20 68

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