Whitening of cellulosic textiles

Details Whitening of cellulosic textiles Whitening of cellulosic textiles

1979-01-16

1980-04-22

Schulz, William E.

Bleaching and dyeing; fluid treatment and chemical modification

Cleaning or laundering

Scouring, degreasing or bowking

8116P, 8125, 8147, 2605024P, 2605025, D06M 102

Patent

active

041993209

ABSTRACT:
Cellulose fiber textiles are whitened by boiling in an aqueous alkaline solution containing 0.1 to 10% by weight of a hydrazine phosphonate or a hydrazine alkali phosphonate.

REFERENCES:
patent: 3833517 (1974-09-01), Kling et al.
patent: 4092108 (1978-05-01), Valko et al.

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