Company Filing History:
Years Active: 2015-2017
Title: Marcel Vieveen: Innovator in Polycarbonate Technology
Introduction
Marcel Vieveen, an inventive mind hailing from De Heen, NL, has made significant strides in the field of polycarbonate technology through his innovative patents. With a total of two patents to his name, he is working to advance materials science, particularly in creating plastic compositions with reduced sulfur content.
Latest Patents
His first significant patent focuses on a **plastic composition** that comprises a polycarbonate made from low sulfur bisphenol A. This innovation includes a light-emitting device featuring a lighting element contained within a housing. The housing utilizes a plastic composition formed by reacting diaryl carbonate ester and bisphenol A, with the latter having a sulfur concentration as low as 1 ppm to 15 ppm. This distinct approach not only improves the characteristics of polycarbonates but also enhances the performance of lighting devices through the incorporation of conversion materials that can efficiently convert and re-emit radiation.
The second patent outlines a **process for producing bisphenol A with reduced sulfur content**. This includes reacting phenol with acetone in the presence of a sulfur-containing promoter to create a reaction mix that includes bisphenol A and phenol. A notable aspect of this process is the cooling and crystallization of bisphenol A, followed by a step that significantly reduces the sulfur concentration in the molten stream. Consequently, the innovation results in a high-quality bisphenol A product suitable for producing polycarbonates and containers.
Career Highlights
Marcel Vieveen is currently associated with Sabic Global Technologies B.V., a leading company in the field of advanced materials. His work not only contributes to the innovations introduced in his patents but also underlines his commitment to enhancing material compositions to meet modern standards.
Collaborations
In his professional journey, Marcel collaborates closely with esteemed colleagues such as Johannes De Brouwer and Hatem Abdallah Belfadhel. Together, they bring a wealth of expertise to their projects, fostering an environment of innovation and continuous improvement within their field.
Conclusion
Marcel Vieveen stands out as a prominent inventor in the realm of polycarbonate technology. His focus on reducing sulfur content in plastic compositions and processes indicates a dedication to environmental sustainability and performance enhancement. As he continues his work in innovation, the impact of his inventions will likely resonate throughout the materials industry for years to come.