Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Reexamination Certificate
2004-12-31
2009-10-20
Zemel, Irina S (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
C521S097000, C521S142000, C521S146000
Reexamination Certificate
active
07605188
ABSTRACT:
This invention relates to foam insulating products, particularly extruded polystyrene foam, containing multi-layered nano-graphite as a process additive for improving the physical properties of foam products.
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Delaviz Yadollah
Han Xiangmin
Koelling Kurt W.
Lee James
Loh Roland R.
Dottavio James J.
Fokens Jason S.
Owens Corning Intellectual Capital LLC
Zemel Irina S
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