Bryan K Spraul

Title: Innovations of Bryan K Spraul

Introduction

Bryan K Spraul is an accomplished inventor based in Wilmington, DE (US). He has made significant contributions to the field of adhesive compositions and wet-strength resins. With a total of 2 patents, his work has had a notable impact on various industries.

Latest Patents

One of his latest patents is titled "Process to improve performance of wet-strength resins through base activation." This invention provides a method for enhancing the performance of wet-strength resins, such as polyaminopolyamide-epichlorohydrin resins, by treating them with a base to increase molecular weight, thereby improving wet strength. Another significant patent is focused on "Adhesive compositions." This invention is directed towards the composition, preparation, and use of composite materials based on an adhesive with solids levels above 45% by weight. It includes stable polyamidoamine-epihalohydrin resins (PAE resins) with solids greater than 40%, enabling high solids content in the adhesive. The invention also emphasizes the use of a soy protein source in combination with the PAE resin, particularly in wood-containing composite materials.

Career Highlights

Throughout his career, Bryan has worked with notable companies such as Hercules Corporation and Solenis Technologies, L.P. His experience in these organizations has contributed to his expertise in adhesive technologies and resin applications.

Collaborations

Bryan has collaborated with several professionals in his field, including Michael A Evans and Daniel F Varnell. These collaborations have further enriched his work and innovations.

Conclusion

Bryan K Spraul's contributions to adhesive compositions and wet-strength resins demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving material performance and expanding the possibilities within the industry.