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UC Industries, Inc. Patents
UC Industries, Inc.
Parisppany, NJ
No. of patents:

Patent Number Title Of Patent Date Issued
5600928 Roof vent panel February 11, 1997
An extruded foam polystyrene sheet is formed into a roof vent panel for a sloping roof at the eaves. The panel has flanges and an offset wall and is formed into through troughs end-to-end which are divided by truncated triangular ridges extending from the offset wall. The ridge is reinfo
5401454 Extrusion die and method of controlling flow through the die March 28, 1995
An extrusion die and flow control method incorporates a flow control in the form of a flow diverter which extends transversely across the flow path. The diverter forms part of a window upstream of the die lips and provides a slight tapering enlargement which may be moved along the window
5120481 Process for preparing extruded foam bodies June 9, 1992
A process for preparing an extruded thermoplastic resin elongate foam body comprising an alkenyl-substituted aromatic resin characterized as having a density of between about 0.9 to about 3.5 pounds per cubic foot is described. The process comprises the steps of (A) heat plastifying the
4783291 Method and apparatus for foam extrusion into a vacuum chamber having a liquid baffle with contro November 8, 1988
A foam extrusion system and method employs a horizontal vacuum chamber with a bulkhead and extrusion die at one end of the chamber, the extrusion die being inside the chamber when the bulkhead is closed. A liquid baffle, preferably water, is provided at the opposite end of the chamber th

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