Blend of plastics with wood particles

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9193106
APP PUB NO 20130093114A1
SERIAL NO

13632679

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Method for producing a blend of a plastic first material and a wood or other plant second material in a planetary roller extrusion arrangement. The method involves feeding particles of the second material into a feed, which particles of the second material have a maximum diameter of 1 mm. Particles of the first material are fed into a melting device and liquefied into a plastic melt. The plastic melt is fed into a pump. Particles of the second material are moved into a planetary roller part of the extrusion arrangement, while the plastic melt is also pumped in. The particles of the second material are then blended with the plastic melt to form a blend that is at least 60% by weight of the second material.

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Patent Owner(s)

Patent OwnerAddress
ENTEX RUST & MITSCHKE GMBH44805 BOCHUM
NOVO-TECH GMBH & CO KGSIEMENSSTR 31 ASCHERSLEBEN D-06449

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rust, Harald Bochum, DE 50 340
Sasse, Holger Aschersleben, DE 4 22

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