Marcel Siegler

Title: Marcel Siegler: Innovator in Leather Tanning Processes

Introduction

Marcel Siegler is a notable inventor based in North Bergen, NJ, with a remarkable portfolio of nine patents. His work primarily focuses on innovative processes in leather tanning, contributing significantly to the industry.

Latest Patents

Siegler's latest patents include a process for preparing pepsin for bating hides. This process involves extracting pepsin from the stomachs of pigs, sheep, or cattle, which is then used for bating hides. The method includes macerating the stomach mucous, sedimenting the material, and combining the layers for preservation. The resulting pepsin material is particularly effective for acid enzymic bating of chrome-tanned hides, enhancing surface yield and softness of the leather.

Another significant patent is his non-chrome tanning method. This innovative process produces superior leather materials from limed hides without using chromium salts. It involves a series of essential steps, including pretanning with chromium-free agents and submerging the hide in an acidic brine. The resulting leather exhibits characteristics similar to chrome-tanned leather, demonstrating excellent shrink resistance and durability, making it suitable for military footwear and other leather goods.

Career Highlights

Throughout his career, Siegler has worked with various companies, including Seton Company. His contributions to leather tanning processes have positioned him as a key figure in the industry, showcasing his commitment to innovation and quality.

Collaborations

Siegler has collaborated with notable individuals such as Gheorghe Cioca and Apostol Spiliadis, further enhancing his work and contributions to the field.

Conclusion

Marcel Siegler's innovative approaches to leather tanning processes have made a significant impact on the industry. His patents reflect a dedication to improving leather quality and sustainability, ensuring his legacy as a prominent inventor in this field.