Modification of ethylene vinyl acetate copolymer

Details Modification of ethylene vinyl acetate copolymer Modification of ethylene vinyl acetate copolymer

1983-05-18

1985-05-07

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

264176R, 2642096, 26433115, 264564, 525387, D01F 102

Patent

active

045157456

ABSTRACT:
The melt index is reduced and the rheology is modified in ethylene-vinyl acetate copolymers used in the manufacture of films, by the addition of a crosslinking agent to the copolymer. This allows the use of more readily available raw materials and improves the stability of the bubble during stretching of tubular films.

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