Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1997-06-26
2000-08-01
Buttner, David
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524514, 525179, 525180, 525183, 525184, 525431, C08L 900, C08L 7908
Patent
active
060968176
ABSTRACT:
The invention relates to a polymeric blend having a major amount of an elastomeric material and a minor amount of at least one particulate polyimide. Additionally, the polymeric blend may further contain lubricants.
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Belopolsky Inna Y.
Buttner David
E. I. Du Pont de Nemours and Company
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