Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1980-09-12
1982-12-14
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
1562755, 428325, 521 54, 521 77, 521185, 521189, C08J 932
Patent
active
043638830
ABSTRACT:
High density structural ("blocking") materials composed of a polyimide filled with glass microballoons. Structural components such as panels which have integral edgings and/or other parts made of the high density materials.
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Gagliani John
Lee Raymond
Foelak Morton
International Harvester Company
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