Guy VanOudenhoven

Title: Innovations by Guy VanOudenhoven

Introduction

Guy VanOudenhoven is an accomplished inventor based in Menasha, WI (US). He has made significant contributions to the field of sustainable materials, particularly in the development of inks and resins with high bio-renewable content. With a total of 4 patents to his name, VanOudenhoven is recognized for his innovative approaches to environmentally friendly products.

Latest Patents

One of his latest patents focuses on high bio-renewable content inks and resins. This invention provides novel anionic modified rosin ester resins that have a high BRC content, reaching up to 100% BRC. The resins are versatile and can be utilized as emulsion, dispersion, or solution resins. The finished inks produced from these resins demonstrate equal to or superior properties compared to current commercially available inks marketed as sustainable products, which typically contain little to no BRC content. This innovation represents a significant advancement in the quest for sustainable inks and coatings that are more environmentally friendly.

Another notable patent involves the creation of water-based inks with renewable materials. This invention describes water-based varnishes and inks that incorporate a high renewable carbon content polyamide in an aqueous dispersion along with a water-insoluble particulate material. These inks and varnishes maintain stable viscosity over extended periods, exhibiting minimal changes in viscosity and little to no settling of the insoluble particulate material. The polyamide resin used in these products has a renewable carbon content of ≥50 wt %, further enhancing their sustainability.

Career Highlights

Guy VanOudenhoven is currently employed at Sun Chemical Corporation, where he continues to innovate in the field of sustainable materials. His work has positioned him as a leader in developing products that not only meet industry standards but also contribute positively to environmental sustainability.

Collaborations

Throughout his career, VanOudenhoven has collaborated with notable colleagues, including Josie M Rosen and Ralph Arcurio. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Guy VanOudenhoven's contributions to sustainable inks and resins highlight his commitment to innovation and environmental responsibility. His patents reflect a forward-thinking approach that is essential for the future of eco-friendly products.