Refrigerator construction

Details Refrigerator construction Refrigerator construction

1978-07-19

1980-04-08

Grosz, Alexander

Supports: cabinet structure

Mask or screen type

52232, 523099, 156 79, 220435, 428313, 428315, F25D 2308, B65D 8734, A47B 8100

Patent

active

041969502

ABSTRACT:
An improved refrigerator cabinet construction is described which comprises, in laminated sequence, a metal outer layer, a foam layer, a composite release film and, strongly bonded thereto, an ABS layer. The laminate has a strong bond between all but two of the various contiguous layers and a weak bond between the remaining pair of contiguous layers, such that when the laminate is cycled between room temperature and -22.degree. C., only the weak bond is ruptured, the location of the weak bond being such that, in the event it were to be ruptured, the ABS layer and the portion of the laminate remaining adhered thereto would be reprocessable to produce an ABS with a Gardner impact strength that is at least 85% of that of the original ABS sheet incorporated in the laminate.

REFERENCES:
patent: 3813137 (1974-05-01), Fellwock et al.
patent: 3862880 (1975-01-01), Feldman
patent: 3911190 (1975-10-01), Myers et al.
patent: 3923355 (1975-12-01), Dieterich
patent: 3944111 (1976-03-01), Nonomaque et al.
patent: 3960631 (1976-06-01), Weiss et al.

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