Location History:
- Souffelweyersheim, FR (2012 - 2014)
- Wollerau, CH (2016 - 2019)
Company Filing History:
Years Active: 2012-2019
Title: The Innovative Contributions of Van-Chau Vo
Introduction
Van-Chau Vo is a notable inventor based in Souffelweyersheim, France. He has made significant contributions to the field of polymer technology, holding a total of six patents. His work focuses on developing advanced materials that enhance thermal insulation and mechanical properties.
Latest Patents
One of Van-Chau Vo's latest patents is for a thermally insulating foam with vertically elongated cells. This extruded polymer foam features a polymer matrix composed of styrene-acrylonitrile copolymer and an infrared attenuator. The foam has an average cell size in the vertical direction of 150 micrometers or less, with a vertical cell size to extrusion direction cell size ratio greater than one. Additionally, it boasts a cell anisotropic ratio greater than 1.1, a P-Ratio of 0.7 or less, and a density ranging from 20 to 48 kilograms per cubic meter. The thermal conductivity of this foam is remarkably low, measuring 0.030 Watts per meter-Kelvin or less when free of fluorinated blowing agents, and less than 0.029 Watts per meter-Kelvin when containing such agents.
Another significant patent involves a high-strength extruded thermoplastic polymer foam. This innovation is prepared by creating a foamable polymer mixture that includes a thermoplastic polymer and a blowing agent. The mixture is then extruded through a foaming die at a pressure significantly lower than the mixing pressure. The resulting polymer foam has a void volume of 96 percent or less, anisotropic cell size, and impressive mechanical properties, including compressive and tensile moduli greater than 35 megapascals.
Career Highlights
Throughout his career, Van-Chau Vo has worked with prominent companies in the industry, including Dow Global Technologies LLC and The Dow Chemical Company. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to groundbreaking innovations.
Collaborations
Some of Van-Chau Vo's notable coworkers include Richard T. Fox and Warren H. Griffin. Their collaborative efforts have further advanced the field of polymer technology and contributed to the success of various projects.
Conclusion
Van-Chau Vo's innovative work in polymer technology has led to significant advancements in thermal insulation and material strength. His contributions continue to impact the industry positively, showcasing the importance of research