Process for minimizing haze of extruded clear blends...

Details Process for minimizing haze of extruded clear blends... Process for minimizing haze of extruded clear blends...

2005-06-14

2005-06-14

Eashoo, Mark (Department: 1732)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C264S173160, C264S173190

Reexamination Certificate

active

06905568

ABSTRACT:
A process for reducing the haze of extrusions of clear polymeric blends containing styrene-butadiene copolymer and a polymer immiscible therewith. An assembly of extrusion layers in which a layer of clear polymeric blends containing styrene/butadiene copolymer and a polymer immiscible therewith is overlayered with layers of clear material that provides a smooth extruded surface.

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patent: WO97/46608 (1997-12-01), None

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