Company Filing History:
Years Active: 1993-1998
Title: The Innovative Contributions of Peter I Chang
Introduction
Peter I Chang is a notable inventor based in Terre Haute, Indiana, recognized for his significant contributions to the field of material science. With a total of five patents to his name, Chang has developed innovative solutions that address various challenges in manufacturing and material properties.
Latest Patents
Among his latest patents is the invention titled "Vacuum assisted application of thin vapor permeable, liquid impermeable." This process involves the manufacture of a composite material that combines a three-dimensional apertured substrate with a vapor permeable, liquid impermeable coating. The method utilizes a vacuum to ensure that the coating material adheres effectively to the substrate, enhancing its functional properties. Another significant patent is for "Alkaline and water soluble articles and method of making same." This invention focuses on degradable thermoplastic compositions that blend polycaprolactone with water-soluble and alkaline-soluble polymers, resulting in articles that can dissolve in hot aqueous alkaline solutions, making them environmentally friendly.
Career Highlights
Peter I Chang is currently employed at Tredegar Industries, Inc., where he continues to innovate and develop new materials. His work has contributed to advancements in sustainable materials and manufacturing processes, showcasing his commitment to addressing environmental concerns through technology.
Collaborations
Throughout his career, Chang has collaborated with notable colleagues, including Carl D Ray and Robert K McBride. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Peter I Chang's contributions to material science and his innovative patents reflect his dedication to advancing technology in sustainable ways. His work not only enhances manufacturing processes but also addresses critical environmental issues, making him a significant figure in the field of invention.