Lewis D Creel

Title: The Innovations of Lewis D. Creel in Adhesive Technology

Introduction

Lewis D. Creel, an accomplished inventor based in Dexter, Oregon, has made significant contributions to the field of adhesive technology. With a total of three patents to his name, Creel's innovative approaches have transformed the way materials are bonded, particularly in the manufacture of structural panels.

Latest Patents

Among his latest inventions is the patent for a hybrid phenol-formaldehyde and polymeric isocyanate-based adhesive and methods of synthesis and use. This innovative adhesive combines acylated phenol-formaldehyde (PF) resin with polymeric phenyl isocyanate (pMDI) resin, resulting in hybrid resins that offer extended shelf stability while curing at a faster rate than any of their components. This is particularly advantageous in conventional flakeboard and strandboard production processes.

Another notable patent is the method for bonding lignocellulosic material using phenol-formaldehyde. This technique involves treating lignocellulosic components coated with an aqueous alkaline phenolic resole resin solution with carbon dioxide, which helps to inhibit resin overpenetration and improve bond strength during the curing process through steam and pressure. The exposure to carbon dioxide also accelerates the cure speed and enhances the bond strength of panels processed under heat.

Career Highlights

Creel has had a robust career, including significant roles at prominent companies such as Borden Chemical, Inc. and Borden, Inc. His experience in these organizations has significantly influenced his research and inventions in the adhesive sector.

Collaborations

During his career, Creel has collaborated with skilled professionals, including coworkers like William D. Detlefsen and Earl K. Phillips. These collaborations have likely enriched his work, allowing for innovative ideas and comprehensive solutions in adhesive technologies.

Conclusion

Lewis D. Creel's dedication to advancing adhesive technology through his inventive patents and collaborative work has positioned him as a notable figure in this field. His contributions not only enhance product performance but also pave the way for further innovations in material bonding techniques.