Chhagan G Tele

Title: Chhagan G Tele: Innovator in Cellulose Sulfate Technology

Introduction

Chhagan G Tele is a notable inventor based in Boca Raton, FL (US). She has made significant contributions to the field of cellulose chemistry, particularly through her innovative patent related to soluble alkali metal salts of cellulose sulfate.

Latest Patents

Chhagan G Tele holds a patent for a "Process for preparing soluble alkali metal salts of cellulose sulfate." This invention provides a method for creating water-soluble alkali metal salts of cellulose sulfate with a degree of substitution ranging from 1 to 3. The viscosity of a 1 percent aqueous solution exceeds 20 centipoises (cps). The process utilizes chlorosulfuric acid as a sulfonating agent, with pyridine serving as a solvent during the reaction. Key steps include presoaking cellulose in pyridine, washing the pyridine salt with an alcohol like methanol, and reacting saturated alkali metal bicarbonate or carbonate solutions with the sulfonated cellulose.

Career Highlights

Chhagan G Tele is associated with Dextran Products Limited, where she applies her expertise in cellulose chemistry. Her work has contributed to advancements in the production of cellulose derivatives, which have various applications in industries such as pharmaceuticals and food.

Collaborations

Chhagan has collaborated with notable colleagues, including Thomas C Usher and Natu Patel, who have supported her innovative endeavors in cellulose sulfate technology.

Conclusion

Chhagan G Tele's contributions to cellulose chemistry through her patent demonstrate her commitment to innovation in the field. Her work continues to influence the development of water-soluble cellulose derivatives, showcasing the importance of her research in various applications.