Md Nur Alam

Title: Innovations by Md Nur Alam

Introduction

Md Nur Alam is an accomplished inventor based in Thunder Bay, Canada. He has made significant contributions to the field of textile engineering, particularly in the development of environmentally-friendly processes for producing textile yarns and absorbent fibers. With a total of 2 patents to his name, his work showcases a commitment to sustainability and innovation.

Latest Patents

One of Md Nur Alam's latest patents is titled "Method for production of man-made textile yarns from wood fibers." This invention presents an environmentally-friendly new process for producing textile yarns. The process involves the chemical modification of cellulose, followed by dissolution with chitosan or other amine group-containing compounds, resulting in a highly viscous gel. The chemical modification employs a known process of periodate oxidation, which has been modified to yield fibers with a low degree of aldehyde groups that remain insoluble in water. After washing, the chemically modified fibers can be cross-linked with chitosan or other amine group-containing compounds to produce the viscous gel, which can then be extruded through a syringe nozzle in the form of textile yarns.

Another significant patent is "Absorbent fibres produced from low-substituted carboxymethyl cellulose and the process thereof." This invention relates to novel absorbent fibers or filaments derived from low-substituted carboxymethyl cellulose. The filaments are produced by wet spinning, where the spinning dope consists entirely of low-substituted carboxymethyl cellulose dissolved in sodium hydroxide. The resulting CMC filaments exhibit a degree of substitution ranging from 0.10 to 0.35 and a degree of polymerization ranging from 250 to 650, with the CMC uniformly distributed throughout the filament. The absorbency in deionized water and saline (0.9% NaCl) solution is 120 g/g and 30 g/g, respectively, with retention values of 48 g/g and 25 g/g.

Career Highlights

Md Nur Alam has worked with notable organizations such as Fpinnovations and Lakehead University. His experience in these institutions has allowed him to further his research and development in innovative textile solutions.

Collaborations

Some of his coworkers include Alois Vanerek and Jessica Carette, who have contributed to his projects and research endeavors.

Conclusion