Steel multi-layered composite molded structure

Details Steel multi-layered composite molded structure Steel multi-layered composite molded structure

1990-12-12

1991-09-17

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

4284231, 4284258, 428447, 428448, 428450, 428451, 428457, 428480, B32B 1508, B32B 904

Patent

active

050494430

ABSTRACT:
A composite structure, e.g. a plastic-backed enameled carbon steel or stainless steel finish product has high impact, delamination and thermal shock resistance. The composite structure is formed from a carbon steel or stainless steel shell having a finish side which may have a polished, ceramic, enameled, polymeric or metallic coating. On the other, non-finish side of the shell a layer of reinforced plastic is bonded directly to the steel or stainless steel shell using silane to form a laminated structure. The finish layer is resistant to deformation and delamination when subjected to relatively high impact applied directly to the finish or to the plastic layer surface, or when the composite structure is subjected to a sudden temperature change.

REFERENCES:
patent: 3496058 (1970-02-01), Schroter et al.
patent: 3580796 (1971-05-01), Hick et al.
patent: 4179537 (1979-12-01), Rykowski
patent: 4341686 (1982-07-01), Chakrabarti et al.
patent: 4664982 (1987-05-01), Genovese et al.
patent: 4844944 (1989-07-01), Grafe et al.
patent: 4844955 (1989-07-01), Grafe et al.

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