Location History:
- Hochst, DE (1976 - 1977)
- Hofheim/Ts, DE (1988)
- Hofheim am Taunus, DE (1994)
- Hofheim, DE (1981 - 1996)
Company Filing History:
Years Active: 1976-1996
Title: Innovations by Klaus Horn: A Closer Look at the Inventor from Hofheim, Germany
Introduction
Klaus Horn, a prolific inventor based in Hofheim, Germany, has made significant contributions to the field of technology with a total of 14 patents to his name. His work primarily revolves around chemical solutions and processes that enhance the manufacturing of electronic components.
Latest Patents
Among his latest innovations, Klaus Horn has developed a water-soluble fluoride-containing solution designed for removing cured coatings. This unique solution is particularly effective for photo-cross-linked and thermally cross-linked photoresist masks, which are essential in the electronics industry. The formulation includes a diglycol monoalkyl ether, a glycol monoalkyl ether, an alkali hydroxide, water, and a water-soluble fluoride.
Another noteworthy patent focuses on the patterned metallisation of structured printed circuit boards (PCBs). In this process, a solder stop mask is applied to the fully structured PCB, leaving solder contact locations exposed. The solder stop mask is subjected to a controlled heating process to ensure that while hardening does not fully occur, the copper surface remains minimally oxidized. Metal is then deposited from an aqueous bath at the exposed areas, followed by sufficient heating to completely harden the mask, preventing solution infiltration during metal deposition.
Career Highlights
Klaus Horn has had an enriching career, working with notable companies such as Hoechst Aktiengesellschaft and Morton International, Inc. His experiences at these organizations have undoubtedly influenced his innovative projects and patent developments.
Collaborations
Throughout his career, Klaus has collaborated with distinguished colleagues, including Reinhard Donges and Jurgen Lingnau. These partnerships have played a vital role in refining his ideas and bringing his innovative solutions to fruition.
Conclusion
Klaus Horn's work exemplifies the spirit of innovation within the field of electronics and chemical engineering. His contributions through 14 patents reflect his commitment to advancing technology and improving manufacturing processes. As the industry continues to evolve, the impact of his inventions is sure to be felt for years to come.