Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1996-11-12
1998-12-08
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521145, 521146, C08J 900
Patent
active
058470166
ABSTRACT:
An extrusion profile is formed of foamed plastic, which includes a filler of wood flour or wood fiber. The foamed plastic may include polyvinyl chloride, chlorinated polyvinyl chloride or polystyrene in combination with the wood flour filler.
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Abrams Hugh A.
Foelak Morton
Marley Mouldings Inc.
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