Richard A Gilkey

Title: Richard A. Gilkey: Innovator in Gravure Coating Technology

Introduction

Richard A. Gilkey is a notable inventor based in Greeley, Colorado. He has made significant contributions to the field of gravure coating technology, holding a total of 2 patents. His work focuses on methods and apparatuses that enhance the efficiency and effectiveness of coating processes.

Latest Patents

Gilkey's latest patents include a gravure method and apparatus for coating a liquid reactive to the atmosphere. This invention discloses a method and apparatus for gravure coating a liquid that reacts with the atmosphere onto a web. The gravure apparatus consists of an engraved gravure cylinder and an impression roller that backs the web, pressing it onto the gravure cylinder to form a nip. A curtain or jet formation means is used to wet the surface of the gravure cylinder, while a doctor blade wipes excess coating liquid from the cylinder's surface before it reaches the nip. The design includes a shroud that creates distinct zones to control the reaction rate of the coating liquid with the atmosphere, ensuring that the coating process is efficient and effective.

Another of his patents involves an apparatus for coating surfaces using a basin open to the atmosphere. This apparatus is divided into two channels by a wall running perpendicular to the coating direction. Liquid is supplied to the primary channel, which is farther from the curtain. The design allows for a continuous, adjustable gap that provides resistance to flow while facilitating the transfer of coating composition from the primary to the secondary channel. The secondary channel promotes an even distribution of the coating composition before it forms a free-falling curtain.

Career Highlights

Richard A. Gilkey has had a distinguished career, working with Eastman Kodak Company, where he has applied his innovative ideas to develop advanced coating technologies. His contributions have significantly impacted the industry, enhancing the quality and efficiency of coating processes.

Collaborations

Throughout his career, Gilkey has collaborated with notable colleagues, including Kenneth J. Ruschak and Rukmini B. Lobo. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in gravure coating.

Conclusion

Richard A. Gilkey's work in gravure coating technology exemplifies the spirit of innovation. His patents reflect a commitment to improving coating processes, making significant strides in the industry. His