Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-12-20
2010-11-02
Wu, David (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C524S556000, C526S319000
Reexamination Certificate
active
07825191
ABSTRACT:
A composition and an article comprising or produced from the composition are disclosed. The composition comprises an ionomer and a reducing static charge-buildup amount of potassium ion wherein the ionomer is neutralized with sodium, zinc, or magnesium ions. The article can be a film including a multilayer film.
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Chen John Chu
Hall Matthew Scott
Hausmann Karlheinz
Morris Barry Alan
Bernshteyn Michael M
E.I. du Pont de Nemours and Company
Wu David
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