Method for producing extrusion-coated laminates

Details Method for producing extrusion-coated laminates Method for producing extrusion-coated laminates

1994-05-06

1998-06-23

King, Roy V.

Coating processes

Direct application of electrical, magnetic, wave, or...

Pretreatment of substrate or post-treatment of coated substrate

427562, 427539, 4273982, 427428, 15624417, 15624424, 1562726, 1562746, 264483, B05D 306

Patent

active

057702748

ABSTRACT:
The invention describes a process for producing extrusion-coated laminates, which comprises subjecting the surface of an extruded film to a corona discharge treatment while the film is in a partially molten state in order to improve the adhesion of the film to a substrate.

REFERENCES:
patent: 3371002 (1968-02-01), Reddeman
patent: 3744898 (1973-07-01), Kurahashi et al.
patent: 4244894 (1981-01-01), Segransan
patent: 4487880 (1984-12-01), Ueno
patent: 5038036 (1991-08-01), Kouguchi

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