William D McIntyre

Title: William D. McIntyre: Innovator in Foamed Polyethylene Materials

Introduction

William D. McIntyre is a notable inventor based in Oakland, CA, who has made significant contributions to the field of materials science. He holds 2 patents that focus on innovative methods for creating foamed polyethylene materials. His work has implications for various industries, including packaging and manufacturing.

Latest Patents

McIntyre's latest patents include a method and composition for making foamed polyethylene material. This invention involves forming a foamable melt of polyethylene, a nucleating agent, a material that retards the migration of alkanes, and a blowing agent that comprises 10 to 100 mole percent ethane. In one embodiment, the melt is passed through an annular extrusion die to create an elongated tube of extruded material, which is then expanded, slit lengthwise, and laid flat to form a sheet of the expanded material. Another patent focuses on the composition and blowing agent for making foamed polyethylene material, utilizing similar methods to achieve the desired results.

Career Highlights

William D. McIntyre is currently employed at Free-Flow Packaging International, Inc., where he continues to develop innovative solutions in packaging technology. His expertise in materials science has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, McIntyre has collaborated with notable colleagues, including Roderick R. Alire and Ronald N. Clazie. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

William D. McIntyre's contributions to the field of foamed polyethylene materials demonstrate his innovative spirit and commitment to advancing materials science. His patents reflect a deep understanding of the complexities involved in creating effective packaging solutions.