Forming different plastic products from a single melt

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United States of America Patent

PATENT NO 9908276
APP PUB NO 20150001755A1
SERIAL NO

14366576

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Abstract

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Systems (200) and methods for making different plastic products (202, 204) in a single melting process are provided. A method includes melting a plastic resin in a first extruder (104) to form a melt (106) and transferring at least a portion of the melt to a second extruder (114). Any portion of the melt (106) that is not transferred to the second extruder (114) is formed into a first plastic product (202). Additives (116) are blended with the melt in the second extruder to form a second melt (118), and a second plastic product (204) is formed from the second melt (118).

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Patent Owner(s)

Patent OwnerAddress
UNIVATION TECHNOLOGIES LLC2020 DOW CENTER MIDLAND MI 48674

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Daudi A Angleton, US 7 5
White, Simon J Katy, US 6 16

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