The present invention relates generally to gloves and, in particular, to a glove made from a breathable leather material that is waterproof, water resistant or water repellant.
Leather gloves are well known for work, dress and garden applications. A disadvantage of prior art leather gloves, however, is that should they become wet for any reason, they tend to dry to a very stiff condition. In addition to making the gloves uncomfortable and difficult to use and wear, this may cause premature glove wear. A need exists for a leather glove that dries soft, should it become wet, and then stays soft.
In accordance with embodiments of the present invention, waterproof, water resistant or water repellant, breathable leather gloves are provided. Gloves of the present invention may be made entirely of the leather material, or only portions of the gloves may be made from the leather material with fabric or other synthetic backs and/or parts. Gloves constructed in accordance with the present invention may be work, play or garden gloves for men, women and children and may be lined or unlined.
Embodiments of gloves of the present invention are preferably made of cowhide (bovine), goatskin and/or deerskin.
Using methods known in the art, the leather is processed to facilitate a significant level of water resistance/hydrophobicity and to ensure breathability (as ascertained by moisture vapor permeability testing). Furthermore, the leather is processed, again using methods known in the art, to have the ability to remain soft both during and after wear.
As an example only, the degree of water resistance of the leather of the invention may be measured and selected using American Society for Testing and Materials standard ASTM D2099 (entitled “Dynamic Water Resistance of Shoe Upper Leather by the Maeser Water Penetration Tester”). While the standard was developed for shoe leather, it is equally applicable to any type of leather. Leather passing 15,000 flexes without allowing water to penetrate through it qualifies as waterproof for use on waterproof embodiments of the glove of the present invention. Leather that fails that standard, but which passes 5,000 flexes qualifies as water resistant for use on water resistant embodiments of the glove of the present invention.
In addition, during the leather tanning process, preferably during the stage known as “re-tanning and dyeing,” the leather is subject to a combination of chemical treatments under aqueous conditions. The chemical treatments include specialized hydrophobing agents, high molecular weight hydrocarbons, specialized functional poly-condensation waterproofing compounds as well as a series of complex active organic and inorganic compounds, the use of which is known in the prior art.
Examples of construction of gloves made of waterproof, water resistant or water repellant, breathable leather in accordance with the present invention are provided in
A third embodiment of the glove is indicated in general at 30 in
While the preferred embodiments of the invention have been shown and described, it will be apparent to those skilled in the art that changes and modifications may be made therein without departing from the spirit of the invention, the scope of which is defined by the following claims.
This application claims priority to U.S. Provisional Application No. 61/858,012, filed on Jul. 24, 2013, the contents of which is incorporated herein by reference.
Number | Date | Country | |
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61858012 | Jul 2013 | US |