Systems and methods for manufacturing colored product

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11981065
SERIAL NO

17367924

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for making polymeric fibers can comprise a main extruder configured to receive a polymer feedstock composition. The main extruder can have an outlet in fluid communication with a transfer line configured to receive a polymer melt from the main extruder and transfer the polymer melt in a flow direction that is towards a spinneret. A side arm extruder assembly can be positioned along the transfer line between the main extruder and the spinneret. The side arm extruder assembly can comprise an outlet positioned within the transfer line to inject a colored polymer melt concentrate into the transfer line.

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Patent Owner(s)

Patent OwnerAddress
COLUMBIA INSURANCE COMPANY1314 DOUGLAS STREET SUITE 1400 OMAHA NE 68102-1944

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Corn, Joel Dalton, US 7 5
De, Cesaris Domenick Dalton, US 1 0
Echeverri, Daniela Dalton, US 1 0
Freas, Alex Dalton, US 1 0
McKenzie, Kimberly Dalton, US 1 0
Medley, Brad Dalton, US 1 0
Rapp, Richard Dalton, US 26 186
Rentz, Berry Dalton, US 1 0
Tixier, Luke Dalton, US 2 0

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