Polyphenylene ether compositions with improved die lip...

Details Polyphenylene ether compositions with improved die lip... Polyphenylene ether compositions with improved die lip...

2005-04-05

2005-04-05

Lechert, Jr., Stephen J. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

C264S176100

Reexamination Certificate

active

06875387

ABSTRACT:
A process for reducing lip buildup during an extrusion of a polyphenylene ether composition comprises adding a linear low density polyethylene compound to the composition, wherein the amount of linear low density polyethylene compound is less than or equal to about 10 percent by weight based on the amount of polyphenylene ether compound in the composition.

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International Search Report; International Application No. PCT/US 03/38220; International Filing Date Mar. 12, 2003; Date of Mailing Oct. 5, 2004.

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