Garment incorporating aqueous polyurethane dispersions having altered stress profile
Articles, such as garments, including films comprising dried aqueous polyurethane dispersions are disclosed, whereby the garment has an altered stress which is exhibited during wear of the garment. The film may be bonded to the fabric of the article to provide a fabric or film laminate.
1. A bust supporting garment comprising:
a material defining a breast cup including a lower periphery and a side periphery that extends from said lower periphery to a top portion of the breast cup where a strap is optionally attached, and a winged portion; and
a film adhered to at least a portion of the material, said film comprising a dried aqueous polyurethane dispersion including a prepolymer, said prepolymer comprising:
a glycol,
an aliphatic diisocyanate and
a diol,
wherein a ratio of isocyanate groups in the aliphatic diisocyanate to hydroxy groups in the glycol and the diol (NCO/OH) is about 1.30 to about 2.20 and wherein a concentration range of carboxylic acid groups in milliequivalent per kg of prepolymer (Meq Acid/kg CG) is about 140 to about 250.
2. The bust supporting garment of claim 1 , wherein the breast cup comprises a pair of breast cups, each of said breast cups includes the lower periphery and the side periphery that extends from said lower periphery to the top portion of each of said breast cups.
3. The bust supporting garment of claim 2 , wherein the film is adhered to at least a portion of the material at the lower and/or side peripheries of the breast cups.
4. The bust supporting garment of claim 1 , wherein the film is adhered to at least the wing portions.
5. The bust supporting garment of claim 1 , wherein the film is adhered to the straps of the garment.
6. The bust supporting garment of claim 1 , wherein the film is a continuous film in the form of a triangular shape, a trapezoid shape, or a narrow strip.
7. The bust supporting garment of claim 1 , wherein the garment is a brassiere, bralette or sports bra.
8. The bust supporting garment of claim 1 , wherein the breast cup is formed without underwire, seams, padding, lining, foam, panels, or the like.