Pre-expanded particles of polyethylene resin

Details Pre-expanded particles of polyethylene resin Pre-expanded particles of polyethylene resin

1993-06-22

1995-07-04

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 56, 521 58, C08J 916

Patent

active

054300690

ABSTRACT:
A pre-expanded particle of a polyethylene resin based on a non-crosslinked linear very low density polyethylene having a density of 0.88 to 0.915 g/cm.sup.3 and a melt index of 0.1 to 20 g/10 min. which can be used to produce a cellular molded article having superior flexibility, excellent bonding together of the particles, and both large tensile strength and large elongation at break.

REFERENCES:
patent: 4968723 (1990-11-01), Senda et al.

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