Company Filing History:
Years Active: 1986-1989
Title: Innovations by Jeffrey Darken
Introduction
Jeffrey Darken is a notable inventor based in Woking, GB. He has made significant contributions to the field of printed circuit board manufacturing. With a total of 2 patents, his work focuses on improving processes and materials used in this industry.
Latest Patents
One of his latest patents is titled "Treating laminates with a wetting/reducing solution after desmearing." This invention provides an aqueous composition for treating a laminate in the manufacture of a printed circuit board. The composition includes a wetting agent with a positively charged quaternary nitrogen atom and a compatible reducing agent, which can be hydroxylamine or its salts, or oxalic acid and its oxalates. This compatibility allows for a reduction in the number of process steps required.
Another significant patent is "Formaldehyde-free autocatalytic electroless copper plating." This innovation allows for the non-electrolytic deposition of copper from a composition that includes copper ions, a complexor to maintain the copper ions in solution, and glyoxylate ions as a reducing agent. This method avoids the use of formaldehyde, making the process safer and more environmentally friendly.
Career Highlights
Jeffrey Darken is associated with Omi International Corporation, where he applies his expertise in developing innovative solutions for the electronics industry. His work has been instrumental in advancing the technology used in printed circuit boards.
Collaborations
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Conclusion
Jeffrey Darken's contributions to the field of printed circuit board manufacturing through his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the industry positively.