Moldable thermosetting phenol-aldehyde resin compositions and process for making the compositions
AssigneeHooker Chemicals & Plastics Corporation
InventorsWalter G. Baumgardt, John J. Ondesko, Bernard K. Zysman
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Abstract
Molding compositions containing a phenol-aldehyde resin, a filler material and processed mineral fiber as a processing aid are described. The compositions are suited to be extruded and comminuted to produce a nodular product essentially uniform in size and useful in injection, transfer, and compression molding processes.
Claims10
A phenol-aldehyde resin molding composition capable of forming a nodular or flake product comprising from about 15 to about 60 percent by weight phenol-aldehyde resin, from about 3 to about 20 percent by weight of processed mineral fiber processing aid, and from about 20 to about 70 percent by weight filler material.
Dependencies are inferred from the claim text.