Composition for bleaching textiles

Details Composition for bleaching textiles Composition for bleaching textiles

1999-06-14

2000-09-12

Diamond, Alan

Compositions

Oxidative bleachant, oxidant containing, or generative

Contains inorganic peroxide

25218628, 8111, 510302, 510303, 510309, 510367, 510372, 510375, C11D 754, D06L 302

Patent

active

061173584

ABSTRACT:
A rapid bleaching process for cellulosic materials such as cotton and cotton blends. The bleaching liquor includes a mixture of hydrogen peroxide, potassium hydroxide and a stabilizer combined with controlled time and temperature to produce a rapid bleach in about 10 minutes or less. The resulting textile goods are soft, absorbent, mote-free with a Hunter Scale Whiteness Value of greater than about 110 and less than about 0.65% extractable solids.

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patent: 5912404 (1999-06-01), Sheppard

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