Company Filing History:
Years Active: 1983-1987
Title: Michael J Hopper: Innovator in Polyester Polarizer Film Technology
Introduction
Michael J Hopper is a notable inventor based in Taylors, SC (US). He has made significant contributions to the field of materials science, particularly in the development of polyester polarizer films. With a total of 2 patents, Hopper's work has advanced the technology used in various optical applications.
Latest Patents
Hopper's latest patents focus on the production of iodine stainable polyester polarizer film. This innovative process involves preparing a polyester-based polarizer that exhibits increased hydrolytic stability. The method includes impregnating a polyvinyl alcohol substrate with an iodine-containing composition and subjecting it to concentrated infrared and ultraviolet radiation treatments. These treatments enhance the hydrolytic stability of the resulting polarizer. Additionally, the polyvinyl alcohol film is laminated to a polyester support using a dispersed, aqueous composition of polyvinyl alcohol or polyurethane on its surface.
Career Highlights
Michael J Hopper is associated with American Hoechst Corporation, where he has contributed to various projects and innovations. His expertise in materials science has positioned him as a key figure in the development of advanced polarizer technologies.
Collaborations
Hopper has worked alongside talented colleagues, including Michael R Martin and John H Rogers. Their collaborative efforts have furthered the research and development of innovative materials in the industry.
Conclusion
Michael J Hopper's contributions to the field of polyester polarizer film technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and a drive to improve optical applications.