Jan H Van Hove

Title: Innovations of Jan H Van Hove

Introduction

Jan H Van Hove is a notable inventor based in Berchem, Belgium. He has made significant contributions to the field of polyester production and coating technologies. With a total of 2 patents, his work has advanced the understanding and application of materials in various industries.

Latest Patents

One of his latest patents is a process for the production of polyester with increased electroconductive properties. This innovative method involves a continuous direct esterification and polycondensation process, which enhances the polyester's performance, particularly in terms of its electroconductivity. The process includes supplying terephthalic acid and ethylene glycol to bis(betahydroxy ethyl) terephthalate or its oligomer, followed by polycondensing the resulting oligomer under reduced pressure. An electroconductivity enhancing additive, preferably a metallic salt like magnesium acetate, is added to the oligomer reaction mixture to improve the final product.

Another significant patent focuses on the coating of viscous aqueous gelatin compositions on a continuous web. This extrusion coating process utilizes a ribbon of aqueous gelatin coating composition, which is extruded through an elongated orifice onto a moving support. By adding a visco-elasticity enhancing agent to the coating composition, the elasticity is disproportionately increased compared to its viscosity, allowing for stretchability at reduced viscosities.

Career Highlights

Jan H Van Hove is currently associated with Agfa Gevaert NV, a company known for its innovations in imaging and printing technologies. His work at Agfa Gevaert has allowed him to explore and develop advanced materials and processes that have practical applications in various sectors.

Collaborations

Throughout his career, Jan has collaborated with notable colleagues, including Ludovicus Maria Hellemans and Roger Isidoor De Saedeleer. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Jan H Van Hove's contributions to the field of polyester production and coating technologies demonstrate his innovative spirit and commitment to advancing material science. His patents reflect a deep understanding of chemical processes and their applications in real-world scenarios.