Apparel and Sporting Equipment with an UV Radiation Curable Material and Method of Manufacturing Thereof

Abstract

An article of apparel or sporting equipment, such as garments and footwear incorporates a molded component formed of a UV radiation curable material. In the case of an article of footwear, the UV radiation curable material may be formed into an outsole. The method of manufacturing such articles include placing an ultraviolet radiation curable material in contact with a molding surface; conforming the UV radiation curable material to a shape of the molding surface, forming a molded component; and removing the molded component from the molding surface, such that the component maintains the shape of the molding surface. The molded component may be exposed to ultraviolet radiation in an amount and for a duration that is sufficient to partially cure or fully cure the UV radiation curable material.

What is claimed is: 
     
         1 . An article of sporting equipment, the article comprising:
 a first molded component of an article of sporting equipment, the first molded component comprising an ultraviolet (UV) radiation cured material, wherein the UV radiation cured material comprises a millable UV polyurethane gum; and   a second component of an article of sporting equipment, wherein the first molded component and the second component are attached to each other and form the article of sporting equipment,   wherein the first molded component and the second component are attached to each other at least by a bond formed directly between the UV radiation cured material of the first molded component and a material of the second component; and   wherein the bond formed directly between the UV radiation cured material of the first molded component and the material of the second component exhibits a bond strength greater than or equal to 2.5 kgf/cm as measured according to the Bond Strength Testing Protocol.   
     
     
         2 . The article of  claim 1 , wherein the bond between the UV radiation cured material of the first molded component and the second component is free of adhesive materials. 
     
     
         3 . The article of  claim 1 , wherein the second component comprises one or more of a textile, or a leather, or both. 
     
     
         4 . The article of  claim 1 , wherein at least one surface of the first molded component includes a pattern. 
     
     
         5 . The article of  claim 1 , wherein the second component comprises the textile. 
     
     
         6 . The article of  claim 5 , wherein the textile includes a knit textile, a woven textile, a non-woven textile, a braided textile, or any combination thereof 
     
     
         7 . The article of  claim 5 , wherein the textile includes one or more natural or synthetic fibers or yarns. 
     
     
         8 . The article of  claim 5 , wherein the textile includes synthetic yarns and the synthetic yarns comprise a thermoplastic polyurethane (TPU), a polyamide, a polyester, a polyolefin, or a mixture thereof. 
     
     
         9 . The article of  claim 1 , wherein at least one surface of the first molded component is textured, such that the bond strength of the bond between the first molded component and the second component exhibits an increase as compared to the same bond made without the texture.