Spandrel glass panel

Details Spandrel glass panel Spandrel glass panel

1974-07-19

1977-04-05

McCamish, Marion E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428433, 428434, 428457, B32B 700, B32B 2300

Patent

active

040163245

ABSTRACT:
A float or plate glass spandrel, preferably heat strengthened, coated with a thin film of metal has secured thereto on the metallic side thereof an insulation board. A barrier material such as a paint coating and a cotton muslin is interposed between the metallic coating and the insulation board to prevent "show through" of the insulation board and to insure adequate bonding.

REFERENCES:
patent: 1049065 (1912-12-01), Eisele
patent: 2040863 (1936-05-01), MacDonald et al.
patent: 2095269 (1937-10-01), Schuler
patent: 2949387 (1960-04-01), Colbert et al.
patent: 3290203 (1966-12-01), Antonson et al.
patent: 3378531 (1968-04-01), Heins et al.
patent: 3537944 (1970-11-01), Grubb et al.
patent: 3558422 (1971-01-01), Hamilton et al.
patent: 3573156 (1971-03-01), Reilly
patent: 3694337 (1972-09-01), Kushihashi
patent: 3758185 (1973-09-01), Gelber
patent: R21313 (1940-01-01), Desagnat

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