Method and a system for manufacturing a composite product and a composite product

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United States of America Patent

PATENT NO 9574075
APP PUB NO 20150240062A1
SERIAL NO

14421177

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Abstract

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The invention relates to a method for manufacturing a composite product comprising organic natural fiber material and matrix material, wherein the method comprises mixing the organic natural fiber material with the matrix material in a primary mixing stage to form a mixture. The primary mixing stage comprises a contacting step in which the organic natural fiber material comes in contact with the matrix material that is at least partly in a form of melt, and bulk density of the organic natural fiber material is less than 500 kg/m3. The method further comprises forming a composite product comprising the mixture. Further, the invention relates to a composite product, a use of the composite product, and a system for manufacturing a composite product.

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Patent Owner(s)

Patent OwnerAddress
UPM-KYMMENE CORPORATIONHELSINKI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fors, Stefan Kausala, FI 10 34
Kosonen, Harri Lappeenranta, FI 24 213
Luukko, Kari Espoo, FI 26 127
Myllytie, Petri Vaaksy, FI 7 29
Salminen, Jere Lappeenranta, FI 12 29
Turunen, Sami Lappeenranta, FI 28 31

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