Catalyst system for flame retardant finishing

Details Catalyst system for flame retardant finishing Catalyst system for flame retardant finishing

1978-07-18

1980-11-11

Kight, III, John

Compositions

Durable finishes for textile materials, or processes of...

Oil or water repellent or soil resistant or retardant

81155, 81157, 8116P, 8DIG12, 8128R, 8128A, 252 88, 252440, D06M 1332, D06M 1562

Patent

active

042331633

ABSTRACT:
A catalyst system comprised of copper sulfate and hydrogen peroxide is utilized to cure unsaturated flame retardants on textiles. The resultant flame retarded textiles have unusually good hand (softness); even with high add-on (weight percent of chemicals applied to a textile) of the flame retardants. Conventional techniques and equipment can be used with the system of the present invention.

REFERENCES:
patent: 3855359 (1974-12-01), Weil
Phosphorus-Nitrogen Flame Retardant via Copper Complex, Donaldson et al., Textile Research Journal, vol. 39, No. 4, 4/69 pp. 363--367.

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