Fire retardant concentrates and methods

Details Fire retardant concentrates and methods Fire retardant concentrates and methods

1982-08-03

1983-12-06

Schofer, Joseph L.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428276, 428528, 428530, 428921, 4273899, 427391, 427392, 427393, 4273933, 524247, 524416, 524707, B32B 700, C08L 6102

Patent

active

044194013

ABSTRACT:
There is disclosed a flame retardant composition suitable for application to a variety of textile and textile related products. The formulation is a water based liquid polymeric concentrate comprising about 35-65 parts of ammonium phosphate, about 10-30 parts of ammonium sulfate, about 40-60 parts of an alkanolamine, about 40-60 parts of phosphoric acid, about 20-40 parts of an aldehyde, in 100-140 parts by weight of water.

REFERENCES:
patent: 2452054 (1948-10-01), Jones et al.
patent: 2632742 (1953-03-01), Eckert
patent: 3883462 (1975-05-01), Pearson
patent: 3983269 (1976-09-01), Pearson
patent: 3984367 (1976-10-01), Pearson
patent: 3990977 (1976-11-01), Pearson
patent: 4119598 (1978-10-01), Pearson
patent: 4215172 (1980-07-01), Pearson
S. N. 404,916, Pearson, Aug. 3, 1982.

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