Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1974-07-22
1977-05-31
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
427177, 427209, 427345, 427356, 427358, 427374C, 427398R, 428290, 428291, 428921, 260 285AV, B32B 2704, B05D 312
Patent
active
040270629
ABSTRACT:
A coating composition useful for imparting fire resistance and water-repellency to fabric comprises between about 5% and about 23% by weight of a liquid chlorinated paraffin, between about 20% and about 40% by weight of a resinous chlorinated paraffin, between about 4% and about 12% by weight of a copolymer of ethylene and vinyl acetate, between about 3% and about 18% by weight of a fire retardant, and up to about 15% by weight of an organic solvent. A novel water-repellent and fire resistant fabric material, and a method of preparing such material by coating tentage fabric with the composition of the invention are also disclosed.
REFERENCES:
patent: 2575577 (1951-11-01), Beauchamp
patent: 2759900 (1956-08-01), Caldwell et al.
patent: 2978362 (1961-04-01), Pritchard
patent: 3223662 (1965-12-01), Dreyer
patent: 3245942 (1966-04-01), Limperos
patent: 3333970 (1967-08-01), Green
patent: 3619273 (1971-11-01), Conner
patent: 3687720 (1972-08-01), Grunewalder
Engelbrecht John W.
Lockard John C.
Kellwood Company
Lesmes George F.
Silverman Stanley S.
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