THERMOPLASTIC COMPOSITE AND ITS MANUFACTURING

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United States of America Patent

SERIAL NO

15309460

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Abstract

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The present invention provides a roll-to-roll continuous manufacturing process for producing a thermoplastic composite laminate comprising extruding a thermoplastic resin into a film article, surface treating a fiber material with a special sizing and laminating at least one layer of thermoplastic film and at least one layer of the surfaced treated fiber material into a composite sheet at a temperature above the melting or softening point of the thermoplastic film and under pressure applied by nipping rolls or nipping belts.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO DEUTSCHLAND AG51373 LEVERKUSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stenbeck, Wolfgang Bomlitz, DE 2 1

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