Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
Inventor
active
Process for the continuous production in solution of styrene the
Process for the production of expandable granules of thermoplast
Self-extinguishing expandable polystyrene particles having an im
Stengthened high impact styrene polymers showing improved physic
Thermoplastic compositions based on a vinyl aromatic co-polymer
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