Particleized resin having improved properties and method of prod

Details Particleized resin having improved properties and method of prod Particleized resin having improved properties and method of prod

1997-04-30

1999-09-28

Szekely, Peter A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

264140, 525210, 525211, 525216, C08L 9304, C08L 9300, C08L 4500

Patent

active

059590106

ABSTRACT:
Reduction of dust formation for particleized resin is achieved by adding low density high molecular weight polyethylene to molten resin at a temperature and under conditions sufficient to cause the polyethylene to become dispersed within the resin. The resin/polyethylene mixture is then formed into solid particles. The addition of low density, high molecular weight polyethylene significantly reduces the generation of dust during handling, such as in the particleizing and packaging stages of the manufacturing process, while providing resin particles with higher effective softening points as compared to resin particles augmented with polyethylene wax.

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Aldrich Catalog Handbook of Fine Chemicals, 1994-1995, p. 1163, Milwaukee, WI, USA.

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