The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2012
Filed:
Nov. 25, 2008
Applicants:
Johannes E. Fortuyn, Bergen op Zoom, NL;
Torben Paul Kempers, Bergen op Zoom, NL;
Vijay R. Mhetar, Westfield, IN (US);
Kirti Sharma, Bergen op Zoom, NL;
Inventors:
Johannes E. Fortuyn, Bergen op Zoom, NL;
Torben Paul Kempers, Bergen op Zoom, NL;
Vijay R. Mhetar, Westfield, IN (US);
Kirti Sharma, Bergen op Zoom, NL;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/77 (2006.01);
U.S. Cl.
CPC ...
Abstract
A profile extrusion method utilizes a specific poly(arylene ether)/polystyrene composition with little or no unhydrogenated poly(conjugated diene) rubber. The method substantially reduces the amount of die lip build-up during continuous profile extrusion for eight hours or more. Reduction of die lip build-up in turn improves the structural integrity and aesthetic properties of the extruded article.