Novel fire retardant compositions and methods

Details Novel fire retardant compositions and methods Novel fire retardant compositions and methods

1982-08-03

1984-01-24

Schofer, Joseph L.

Stock material or miscellaneous articles

Composite

Of aldehyde or ketone condensation product

524247, 524417, B32B 2742

Patent

active

044277458

ABSTRACT:
There is disclosed a resinous solution comprising the reaction product of (a) about 100-140 parts by weight of an aldehyde, (b) about 75-125 parts by weight of urea, (C) about 30-50 parts by weight of an alkanolamine, and (d) about 175-225 parts by weight of phosphoric acid, and optionally (e) melamine, and (f) a soil and stain resistant agent. The solution is a stable, clear solution having a good shelf-life and forms flexible, hard, nonburning films on substrates such as textiles.

REFERENCES:
patent: 2681326 (1954-06-01), Christianson
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
patent: 4370442 (1983-01-01), Pearson
S. N. 404915, Pearson, 1982.

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