US2016312402A1PendingUtilityA1
Washed down fabric articles and process for making same
Est. expiryNov 5, 2034(~8.3 yrs left)· nominal 20-yr term from priority
Inventors:Dipali Goenka
D06P 5/156D06P 5/158D06P 5/153D06P 5/151D06P 5/15D03D 15/0033D06L 3/16D06L 3/02D06P 5/20D06P 1/38D06P 1/0024D03D 15/54
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Claims
Abstract
A washed down fabric article and a process for treating a fabric article for producing the washed or faded effect is disclosed. The process may include fixing a dye onto the fabric article, discharging a portion of the dye with non-abrasive tumbling elements that includes a bleaching agent. The process further comprises neutralizing the bleaching agent with a neutralizer, and stabilizing the final color of the fabric article.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A washed down fabric article, comprising:
a panel defining an outer edge and being formed from a textile fabric that includes at least cellulosic fibers and a dye component fixed to the cellulosic fibers, the dye component including a modified reactive dye, the panel including a first area having a first color and a plurality of dye discharge areas, each dye discharge areas including discharged dye components, such that the dye discharges areas has a second color that is different than the first color so as to create a washed down effect.
2 . The washed down fabric article of claim 1 , wherein the panel has a face and a back, wherein the discharged dye areas are disposed along at least one of the face and the back.
3 . The washed down fabric article of claim 1 , wherein at least one of the discharge areas are disposed along the outer edge of the panel.
4 . The washed down fabric article as claimed in claim 1 , wherein the textile fabric is a yarn dyed fabric.
5 . The washed down fabric article of claim 1 , wherein the modified reactive dye includes a chromophore that breaks via oxidation.
6 . The washed down fabric article of claim 1 , wherein the cellulosic fibers include cotton fibers.
7 . The washed down fabric article of claim 1 , wherein the textile fabric is a woven fabric, non-woven fabric or a knit fabric.
8 . The washed down fabric article of claim 6 , wherein the textile fabric is a woven fabric.
9 . The washed down fabric article of claim 6 , wherein the woven fabric is a plain weave, a satin weave, a basket weave, a rib weave, a twill weave, oxford weave, or a terry woven fabric
10 . The washed down fabric article of claim 1 , wherein the textile fabric is a terry fabric.
11 . The washed down fabric article of claim 9 , wherein the terry fabric is a woven terry fabric or a knitted terry fabric.
12 . The washed down fabric article of claim 9 , wherein terry fabric includes a plurality of piles, each pile having a tip and a base, wherein the tip of the piles define at least one of the plurality of discharged dye areas.
13 . The washed down fabric article as claimed in claim 1 , includes one of rug, bath mat, towel, wash cloth, bath robe, blanket, and shower curtain.
14 . A process for treating a fabric article, the process comprising:
placing a fabric article into a tumbling chamber, the fabric article including a dye component fixed thereto; and tumbling the dyed fabric article in the tumbling chamber with a plurality of non-abrasive tumbling elements and alkaline agent, the plurality of non-abrasive tumbling elements and the alkaline agent repeatedly strike the fabric article to selectively discharge a portion of the dye from the fabric article to create a washed down effect on the fabric article.
15 . The process according to claim 14 , wherein the dye component is a modified reactive dye.
16 . The process according to claim 14 , wherein the modified reactive dye includes a chromophore that breaks via oxidation during the tumbling step.
17 . The process according to claim 14 , wherein the non-abrasive tumbling elements include expanded polystyrene impregnated with the bleaching agent.
18 . The process according to claim 15 , wherein the bleaching agent is a chlorine based or a non-chorine based bleaching agent.
19 . The process according to claim 14 , wherein the plurality of non-abrasive tumbling elements have a cross-sectional dimension in a range from 2.0 mm to 20.0 mm.
20 . The process according to claim 14 , further comprising the step of washing the fabric in at least one wash cycle after the tumbling step.
21 . The process according to claim 20 , wherein the at least one wash cycle comprising the step of neutralizing the bleaching agent with a neutralizer.
22 . The process according to claim 21 , wherein the neutralizer is at least one of a detergent, oxalic acid, and sodium metabisulphite, and an anti-chlorine agent.
23 . The process according to claim 21 , further comprising the step of applying a composition to the fabric article in the at least one wash cycle, the composition including at least one of a softener and a wicking agent.
24 . The process according to claim 14 , further comprising the step of combining the plurality of non-abrasive tumbling elements and the bleaching agent prior to the step of placing the fabric article in the tumbling chamber.
25 . A process for treating a fabric article, the process comprising the steps of:
fixing a modified reactive dye onto fibers of the fabric article; tumbling the fabric article in the tumbling chamber with a plurality of non-abrasive tumbling elements and alkaline agent, the non-abrasive tumbling elements including a bleaching agent, wherein the plurality of non-abrasive tumbling elements and alkaline agent repeatedly strike the fabric article to selectively discharge a portion of the modified reactive dye from the fabric article so as to define discharge dye portions; washing the fabric article in a composition including water and a neutralizer in at least one wash cycle so as to neutralize the bleaching agent; and stabilizing the modified reactive dye that remains on the fabric article with a soaping agent.
26 . The process according to claim 25 , wherein the modified reactive dye includes a chromophore, wherein the tumbling step oxidizes the chromophore via at least the bleaching agent and the alkaline agent.
27 . The process according to claim 25 , wherein the non-abrasive tumbling elements include expanded polystyrene impregnated with a bleaching agent.
28 . The process according to claim 25 , wherein the bleaching agent is a chlorine based agent or a non-chlorine based agent.
29 . The process according to claim 25 , wherein the tumbling elements have a cross-sectional dimension in a range from 2.0 mm to 20.0 mm.
30 . The process according to claim 25 , wherein the neutralizer is at least one of a detergent, oxalic acid, and sodium metabisulphite, and an anti-chlorine agent.
31 . The process according to claim 25 , further comprising the step of applying a composition to the fabric article in the at least one wash cycle, the composition including at least one of a softener and a wicking agent.Join the waitlist — get patent alerts
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