Patentleder

Patentleder, or patent leather, is a type of coated leather with a high-gloss finish produced by applying a transparent lacquer or varnish to the surface. The glossy surface is created to be visually striking and relatively resistant to moisture, making patent leather easily recognizable in fashion and accessories.

Historically, patent leather emerged in the 19th century. Early processes involved applying lacquer or shellac to leather and curing it to form a hard, shiny exterior. The term “patent” refers to the protective finish or the idea of a patented process. Over time, manufacturers adopted various coatings, including polyurethane and other synthetic lacquers, to achieve similar glossy results.

Production typically begins with a base leather, commonly calfskin, which is tanned and finished. A lacquer, varnish, or polymer coating is then applied and cured, creating a smooth, impermeable surface. Modern patent leathers often use synthetic coatings that imitate the traditional clear gloss while offering improved consistency and color variety.

Properties of patentleder include a hard, highly reflective surface that is water-repellent but less breathable than untreated leather. The coating can make the material more rigid and prone to cracking at flex points if not properly cared for. Cleaning generally involves a soft, damp cloth; avoid aggressive solvents that could dull the finish. Storage away from heat and humidity helps maintain the shine.

Common uses are footwear, handbags, belts, and trim on garments or upholstery. Variants include colored patent leathers and synthetic versions (PVC or polyurethane) that replicate the glossy appearance. Environmental considerations focus on coating chemistry and end-of-life disposal of coated materials.