Granted Patent B2

US 10,104,917 · App. 15/097,564 · Granted Oct 23, 2018

Abstract

Claims (19)

1. A garment with a shape enhancing function comprising at least one base fabric region and at least one fabric composite zone, said base fabric region comprising an elastic base fabric with at least about 15% stretch in at least one direction and said at least one fabric composite zone comprising said base fabric with a base fabric weight and an elastic polymer composition; wherein (a) the elastic polymer composition includes a polymer selected from the group consisting of elastomeric polyolefins, elastomeric polyurethanes, and elastomeric polyurethaneureas; (b) the elastic polymer composition is from about 1% to about 30% of the base fabric weight; and (c) the elastic polymer composition and the base fabric comprise a single layer of integrated fabric in the fabric composite zone.

2. The garment of claim 1 , wherein one surface of the base fabric in the fabric composite zone includes a discontinuous coating of polymer particles.

3. The garment of claim 1 , wherein said elastic polymer composition is substantially invisible from a surface of the garment.

4. The garment of claim 1 , wherein said elastic polymer composition is applied as a melt, solution or dispersion.

5. The garment of claim 1 , wherein said elastic polymer composition is an aqueous polyurethaneurea dispersion.

6. The article of claim 1 , wherein said elastic polymer composition is substantially solvent free dispersion.

7. The garment of claim 1 , wherein said garment comprises denim jeans.

8. The garment of claim 1 , wherein said stretch fabric is selected from the group consisting of circular knit, warp knit, wovens, nonwoven, and combinations thereof.

9. The garment of claim 1 , wherein the fabric composite zone is placed in a seat portion, a hip portion, a tummy portion, a thigh portion, or a waist portion and combinations thereof of the garment.

10. The garment of claim 1 , wherein an unload force of said fabric composite zone is at least 15% higher than said base fabric at 12% elongation.

11. The garment of claim 1 , wherein said elastic base fabric includes spandex.

12. The garment of claim 1 , wherein said elastic base fabric includes polyester bi-component elastic fiber.

13. The garment of claim 1 , wherein said fabric includes said elastic polymer composition in a pattern selected from the group consisting of dots, vertical lines, horizontal lines, diagonal lines, a grid, and combinations thereof.

14. A method of making a fabric for a garment or a garment with a shape enhancing function comprising (a) providing at least one base fabric region, said base fabric region comprising an elastic base fabric with at least about 15% stretch in at least one direction and said at least one fabric composite zone comprising said base fabric with a base weight and an elastic polymer composition; (b) applying an elastic polymer composition on one side of the elastic base fabric prior to garment preparation, to a garment prepared from the fabric or to both the fabric and garment; and (c) bonding the elastic polymer composite applied to the elastic base fabric prior to garment preparation, to a garment prepared from the fabric or to both the fabric and garment through drying or curing to produce a fabric for a garment or a garment with a shape enhancing function; wherein the elastic polymer composition includes a polymer selected from the group consisting of elastomeric polyolefins, elastomeric polyurethanes, and elastomeric polyurethaneureas; (ii) the elastic polymer composition is from about 1% to about 30% of the base fabric weight; and (iii) the elastic polymer composition and the base fabric comprise a single layer of integrated fabric in the fabric composite zone.

15. The method of claim 14 further comprising washing the fabric or the garment.

16. The method of claim 14 , wherein the elastic polymer composition is applied on the fabric prior to garment preparation.

17. The method of claim 14 , wherein the elastic polymer composition is applied on the fabric after garment making.

18. The method of claim 14 , wherein the method of applying elastic polymer composition onto said base fabric in fabric composite zone is selected from the group consisting of coating; spraying; dipping; painting; printing: stamping, impregnating, and combinations thereof.

19. The method of claim 14 , wherein the garment is cured at temperature higher than 100° C. with longer than 10 seconds.

Assignments (6)