Donald C McCarthy

Title: Innovations of Donald C McCarthy

Introduction

Donald C McCarthy is an accomplished inventor based in Delran, NJ (US). He has made significant contributions to the field of technology, particularly in the area of photoresists and printed circuit boards. With a total of 2 patents, McCarthy's work showcases his innovative spirit and dedication to advancing technology.

Latest Patents

One of McCarthy's latest patents focuses on improving the etch resistance of a casein-based photoresist. This invention enhances the etch resistance of a casein-based photoresist pattern to low specific gravity ferric chloride-based etchant solutions. The process involves treating the photoresist pattern with a formaldehyde solution containing at least 10 percent formaldehyde by volume for a period of at least 30 seconds, followed by drying the photoresist pattern.

Another notable patent pertains to increasing the arc track resistance of printed circuit boards. This invention involves applying an acrylic resin to the printed circuit board, wherein the acrylic resin is a polymer with specific recurring units. This innovation aims to enhance the durability and performance of printed circuit boards in various applications.

Career Highlights

Donald C McCarthy is associated with RCA Inc., a company known for its contributions to electronics and technology. His work at RCA has allowed him to develop and refine his inventions, contributing to the company's reputation for innovation.

Collaborations

McCarthy has collaborated with Martin Rayl, a fellow innovator, to further enhance the impact of their inventions in the industry.

Conclusion

Donald C McCarthy's contributions to technology through his patents reflect his commitment to innovation and excellence. His work continues to influence the fields of photoresists and printed circuit boards, showcasing the importance of inventive thinking in advancing technology.