Walther Wouters

Title: Innovative Contributions of Walther Wouters in Security Technologies

Introduction

Walther Wouters, an accomplished inventor based in Heist o/d Berg, Belgium, has significantly contributed to the field of security technology with his innovative ideas and inventions. With a total of five patents to his name, Wouters has dedicated his career to developing advanced security articles and documents that enhance protection against forgery and unauthorized reproduction.

Latest Patents

Among his most recent contributions are two noteworthy patents. The first is titled "Laser Markable Security Articles and Documents," which comprises a security article featuring a laser markable layer and a transparent outer layer or sheet adorned with lenticular lenses on its surface. This combination is placed on an opaque core support, with a particularly innovative aspect being the laser markable layer's dry thickness of less than 50 micrometers. This design achieves improved contrast for interlaced images embedded within the security article, enhancing its security features.

The second patent, "PET-C Based Security Laminates and Documents," pertains to a security laminate that consists of several layers: a transparent oriented polyester support, a subbing layer, and an adhesive layer. The adhesive layer binder is a blend of two polymers in a specified weight ratio, including a copolymer of vinyl acetate and vinyl chloride, as well as a second copolymer selected from styrene, butadiene, and methylmethacrylate. This innovative approach also incorporates a polyester-urethane copolymer for the subbing layer, demonstrating Wouters' commitment to advancing security document technologies.

Career Highlights

Throughout his career, Walther Wouters has collaborated with prominent companies such as Agfa-Gevaert and Agfa Gevaert Nv. These experiences provided him with a platform to refine his innovative ideas and translate them into patentable inventions that address real-world challenges in security technology.

Collaborations

Wouters has also had the opportunity to work alongside remarkable colleagues, including Ingrid E. Geuens and Leo Vermeulen. These collaborations have allowed him to draw from a diverse pool of knowledge and expertise, further enhancing the quality of his inventions.

Conclusion

Walther Wouters stands out as a pioneering inventor in the realm of security technologies. His innovative patents not only reflect his technical proficiency but also his vision for fortified security in documents and articles. With an ongoing dedication to research and development, Wouters continues to push the boundaries of innovation in this critical field.