Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Color stripping or subduing
Patent
1996-07-12
1997-09-16
Diamond, Alan D.
Bleaching and dyeing; fluid treatment and chemical modification
Bleaching
Color stripping or subduing
8107, 8111, 510302, 510303, 510309, D06L 302, D06L 316, D06L 314
Patent
active
056675305
ABSTRACT:
A terry cloth article having a frosted appearance includes a plurality of naps the tips of which are bleached, and is produced by a process including the steps of impregnating granules of an absorbent material with a solution including a bleaching agent, and contacting a dyed terry cloth with the granules for a time sufficient to bleach at least a portion of the dye from the naps of the terry cloth. After residual bleaching agent remaining on the terry cloth is neutralized, the terry cloth is subsequently contacted with a solution including an effective amount of an anti-peeling agent for a time sufficient to substantially eliminate peeling. Optionally the terry cloth can subsequently be overdyed with a second dye of a different color than the color of the terry cloth.
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Bazin, J. et al., 2073 TPI Textil Praxis International 47, No. 10, Leinfelden-Echterdingen, Germany Oct. 1992.
Bazin, J. et al., 2073 TPI Textil Praxis International 47 (1992) Oct., No. 10,Leinfelden-Echterdingen, Germany.
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