Bleaching and dyeing; fluid treatment and chemical modification – Pattern effect dyeing – process – compositions – or products – Suppress dyeing – e.g. – fold – twist – wrinkle – etc.
Patent
1995-01-17
1996-09-10
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Pattern effect dyeing, process, compositions, or products
Suppress dyeing, e.g., fold, twist, wrinkle, etc.
8483, 8576, 8606, 8611, 8552, D06P 512, D06P 522
Patent
active
055541984
ABSTRACT:
This invention provides a method for applying color to a fabric to create random dye patterns thereon. The method comprises the steps of applying at least one dye accelerant onto the fabric in a random and nonuniform manner so that the resulting fabric has random areas containing dye accelerant and random areas not containing dye accelerant; applying dye to the fabric at a temperature effective to permit rapid absorption of the dye into the dye accelerant containing areas, and less or no absorption of the dye into the areas not containing dye accelerant; and removing unabsorbed dye while inhibiting migration of absorbed dye within the fabric. The present invention also provides a method for applying color to a fabric utilizing an automated dyeing apparatus. The present invention further provides a vat-dyed fabric having differing random patterns of dye intensity of at least one color on opposite sides of the fabric.
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Einsmann Margaret
Tinter Inc.
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