Screw extruder for continuous and solvent-free resin emulsification
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United States of America Patent
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Dec 17, 2013
Grant Date -
Nov 24, 2011
app pub date -
May 19, 2010
filing date -
May 19, 2010
priority date (Note) -
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Abstract
A screw extruder is presented including a feed hopper for receiving materials and a body member having at least one supply port and at least one outlet port. The screw extruder also includes a screw positioned within the body member and movable along a channel defining a longitudinal axis. The screw extruder further includes a drive shaft for rotatably driving the screw along the channel. The screw extruder may be configured to mix the materials received via the feed hopper with a series of one or more forward, neutral, and reverse kneading elements.
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