Process for the production of multiple-layer moldings

Details Process for the production of multiple-layer moldings Process for the production of multiple-layer moldings

1987-04-29

1989-05-02

Dawson, Robert A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156245, 1563099, 156322, 4283199, 4284248, B32B 3120

Patent

active

048265527

ABSTRACT:
A process for the production of multiple-layer moldings from a substrate, member based on polypropylene and an elastomer foam is provided wherein lamination of the foam to the substrate member and shaping of the polypropylene take place in one working step.

REFERENCES:
patent: 3352742 (1967-11-01), Zunich et al.
patent: 4478660 (1984-10-01), Landler et al.
patent: 4659618 (1987-04-01), Yazaki et al.
patent: 4692373 (1987-09-01), Welz et al.

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