Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1978-05-05
1980-06-10
Ansher, Harold
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428349, 428354, 428355, 428413, 428482, 428483, 428921, C09K 328, B32B 2736, B32B 2738, B32B 2740
Patent
active
042073740
ABSTRACT:
A flexible, fire retardant electrically insulating film material comprising a thermoplastic film backing and a thermoset fire retardant coating on one or both surfaces of the backing. Preferably, a pressure sensitive adhesive coating is applied to either the film backing or overcoated on the thermoset coating.
REFERENCES:
patent: 3027279 (1962-03-01), Kurka et al.
patent: 3061492 (1962-10-01), Singleton et al.
patent: 3158494 (1964-11-01), Elkvar et al.
patent: 3336153 (1967-08-01), Juda
patent: 3515578 (1970-06-01), Tomita et al.
patent: 4034136 (1977-07-01), Wright et al.
patent: 4061826 (1977-12-01), Petras et al.
patent: 4123575 (1978-10-01), Wesch et al.
patent: 4152320 (1979-05-01), Shapiro et al.
Alexander Cruzan
Ansher Harold
Chernivec Gerald F.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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