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US 2011/0203057 A1Published application
Fabric including polyurethane elastic yarn
OwnerGeoffrey D. Hietpas, Robert Dewhurstinventors
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Abstract
An article comprising a fabric wherein said fabric comprises a cationic dyeable polyurethane elastic yarn and an acid dyeable yarn.
Claims7
An article comprising a fabric wherein said fabric comprises a cationic dyeable polyurethane elastic yarn and an acid dyeable yarn.
An article comprising a fabric wherein the fabric has a uniform color and comprises a cationic dyeable polyurethane elastic yarn, an acid dyeable yarn, a cationic dye, and an acid dye, wherein said acid dyeable yarn is selected from the group consisting of polyamide, proteinaceous, and combinations thereof.
A method for preparing a fabric comprising:
- (a) providing a fabric comprising a cationic dyeable polyurethane yarn and an acid dyeable yarn,
- (b) contacting said fabric with a cationic dye, and
- (c) contacting said fabric with an acid dye,
- wherein said fabric has uniform color.
1 more element
Dependencies are inferred from the claim text.