Richard C Retallick

Title: The Innovations of Richard C. Retallick

Introduction

Richard C. Retallick is a notable inventor based in West Hartford, CT (US). He has made significant contributions to the field of electroplating and printed circuit board manufacturing. With a total of 4 patents to his name, Retallick's work has had a lasting impact on the industry.

Latest Patents

One of his latest patents is a process for preparing a non-conductive substrate for electroplating. This innovative process involves contacting the substrate, after desmear, with a combined neutralization/sacrificial coating solution followed by treatment with a carbon dispersion solution. The combined solution neutralizes permanganate residues from the desmear step and applies a sacrificial coating to metallic surfaces on the substrate. This sacrificial coating facilitates the easy and reliable removal of unwanted carbon residues from the metallic surfaces prior to electroplating. Another significant invention by Retallick is an improved method of cleaning copper surfaces in the manufacture of printed circuit boards. This method involves microetching a metal substrate with an aqueous composition that includes a sodium persulfate or hydrogen peroxide oxidizing agent, acid, and various additives.

Career Highlights

Throughout his career, Retallick has worked with reputable companies, including Macdermid, Incorporated. His expertise in the field has allowed him to develop innovative solutions that enhance manufacturing processes.

Collaborations

Retallick has collaborated with notable individuals such as Peter E. Kukanskis and Raymond A. Letize. These collaborations have contributed to the advancement of technology in his areas of expertise.

Conclusion

Richard C. Retallick's contributions to the field of electroplating and printed circuit board manufacturing are commendable. His innovative patents and collaborations have significantly influenced the industry, showcasing his dedication to advancing technology.