Title: Andreas Keller - Innovator in Continuous Fiber Technology
Introduction
Andreas Keller is an inventor based in Öpfingen, Germany. He has made significant contributions to the field of fiber technology, particularly in the development of continuous fibers based on cellulose and cellulose derivatives. Although he currently holds no granted patents, his innovative ideas have the potential to impact various industries.
Latest Patent Applications
One of his notable patent applications is titled "Continuous Fibres Based on Cellulose and/or Cellulose Derivatives, Method for the Production Thereof and Use Thereof." This application describes a method for producing continuous fibers that are particularly useful for creating flame-retardant textiles or carbon fibers. The fibers are characterized by a dehydrated form of cellulose, with an oxygen content ranging from 29 to 39 wt %. The limiting oxygen index (LOI) is between 25 and 40, and the density is measured at 1.3 to 1.45 g/cm³. The production method involves impregnating starting fibers with a specific salt solution that releases a dehydrating acid under thermal conditions, facilitating the dehydration process of cellulose and its derivatives.
Conclusion
Andreas Keller's work in the field of continuous fiber technology showcases his innovative spirit and dedication to advancing material science. His contributions, particularly in the area of flame-retardant textiles and carbon fibers, highlight the potential for future developments in this important sector.