Bleached textiles

Bleaching and dyeing; fluid treatment and chemical modification – Bleaching

Patent

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Details

8111, 162100, 2521861, 25218628, D06L 302

Patent

active

059124040

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: 5482516 (1996-01-01), Sheppaed
patent: 5487283 (1996-01-01), Sheppard
patent: 5527361 (1996-06-01), Sheppard

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