Isak A Avramov

Title: Isak A Avramov: Innovator in Polymer Blending

Introduction

Isak A Avramov is a notable inventor based in Sofia, Bulgaria. He has made significant contributions to the field of polymer science, particularly in the blending of polyethyleneterephthalate (PET) and polybutyleneterephthalate (PBT). His innovative approach has led to advancements in the production of homogeneous polymeric blends.

Latest Patents

Isak A Avramov holds 1 patent for his invention titled "Process of making a blend of PET and PBT." This patent describes a method for preparing a homogeneous amorphous polymeric blend of PET and PBT. The process involves intimately mixing the two polymers at a weight ratio of about 10:90 to 90:10, melting the mixture at temperatures ranging from 290°C to 330°C, and cooling it by extruding onto rollers in a cooling bath. The resulting continuous shaped object is then oriented at room temperature to a draw ratio of about 5:1, followed by annealing at temperatures between 120°C and 180°C for approximately one hour.

Career Highlights

Isak A Avramov is affiliated with the University of Delaware, where he continues to engage in research and development in polymer technology. His work has not only contributed to academic knowledge but also has practical applications in various industries.

Collaborations

Throughout his career, Isak has collaborated with notable colleagues, including Nadka V Avramova and Stoyko C Fakirov. These collaborations have further enriched his research and innovation in the field of polymer science.

Conclusion

Isak A Avramov's contributions to the blending of PET and PBT exemplify the importance of innovation in polymer technology. His work continues to influence the industry and inspire future research in this vital area.