Reclamation of thermoplastic wastes

Details Reclamation of thermoplastic wastes Reclamation of thermoplastic wastes

1994-12-27

2000-10-17

Kuhns, Allan R.

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

264321, 264911, 264916, B29B 1302

Patent

active

061326550

ABSTRACT:
Thermoplastic foam is converted into useful products by simultaneously compressing and agitating particles of the foam. The particles are formed into a substantially unitary mass of hot softened material which can be immediately formed, cast or extruded into useful particles.

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