Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Patent
1980-09-08
1987-10-13
Pianalto, Bernard D.
Stock material or miscellaneous articles
Structurally defined web or sheet
Physical dimension specified
4283177, 428337, 4284231, 4284251, 4285375, 428689, 428702, 428704, B05D 510
Patent
active
046998241
ABSTRACT:
A pressure-sensitive adhesive tape of particular utility as a flying splice, as a retention means in manufacturing processes and a mounting tape in applications requiring a flame retardant adhesive capable of functioning effectively at elevated and severely reduced temperatures and pressures and composed of a frangible substrate formed of a ply of a cured thermoset resinous aldehyde-based condensate or a fibrous cellulosic web impregnated with said condensate, said condensate being deposited in said web prior to curing thereof; and an elastomeric pressure-sensitive adhesive adherent to at least one side of said substrate; said adhesive being characterized by a solubility prior to curing in a solvent medium in which said condensate is insoluble when cured.
REFERENCES:
patent: 2001049 (1935-05-01), Alden
patent: 2173829 (1939-09-01), Drew
patent: 2848105 (1958-08-01), Bartell et al.
patent: 2884342 (1959-04-01), Wolff
patent: 2905584 (1959-09-01), Dunlap
patent: 3055496 (1962-09-01), Dunlap
patent: 3068121 (1962-12-01), Weschler
patent: 3404021 (1968-10-01), Newman et al.
patent: 4048125 (1977-09-01), Ingram, II
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