Mark Leland

Title: **Mark Leland: Innovator in Polymer Technologies**

Introduction

Mark Leland is a prominent inventor based in Houston, Texas, known for his significant contributions to the field of polymer technology. With a total of 13 patents to his name, he has been instrumental in developing innovative solutions that enhance the properties of materials used in various applications, particularly in the packaging industry.

Latest Patents

Among his latest patents, Leland has developed methods that utilize agents to reduce crystallinity in polypropylene for BOPP (Biaxially Oriented Polypropylene) applications. This particular patent addresses the formulation of BOPP film, integrating a polypropylene that is devoid of a nucleating agent, and includes an additive, specifically potassium stearate, mixed with the polypropylene to form an effective blend.

Additionally, Mark Leland holds a patent for "Injection stretch blow molded articles and random copolymers for use therein." This innovation describes a polymer composition best suited for injection stretch blow molding, which features a metallocene random propylene-based copolymer free from clarifiers. The specifications of this copolymer are impressive, with a melting point between 105°C and less than 175°C, a recrystallization temperature between 85°C and 100°C as measured by DSC, and a molecular weight ranging from 170,000 to 210,000.

Career Highlights

Leland's career has been marked by his role at Fina Technology, Inc., where he has worked diligently to advance polymer technologies. His inventions reflect a commitment to improving the functionality and efficiency of materials used in various industrial processes. His ability to innovate in competitive fields has established him as a leading figure in his area of expertise.

Collaborations

Throughout his career, Mark Leland has collaborated with several talented individuals, including his coworkers Luyi Sun and Ruby Curtis. These collaborations have led to a synergistic approach to problem-solving, allowing for the development of groundbreaking technologies that benefit both the company and the broader industry.

Conclusion

Mark Leland exemplifies the spirit of innovation through his relentless pursuit of advancements in polymer technologies. With his extensive portfolio of patents and impactful collaborations, he continues to influence the future of materials science, particularly in the realm of packaging and processing. His work not only improves existing technologies but also paves the way for new innovations that will shape the industry for years to come.