Fire retardant plastics material

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

523505, 523179, 521135, 521138, 428920, 428921, C08K 500

Patent

active

047089776

ABSTRACT:
This invention relates to a plastics material with a resin binder having a combination of fusible fillers and high temperature fillers. The fusible fillers begin melting at relatively low temperatures and retain a spreaded liquidous form over a large temperature range. The high temperature fillers resist melting at high temperatures and form an insulative layer over the resin binder of the plastics cellular material.

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Hawley, Condensed Chem. Dictionary, 9th Ed., p. 937.

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