Company Filing History:
Years Active: 2006-2008
Title: Mike Schanhaar: Innovator in Copper Surface Treatment
Introduction
Mike Schanhaar is a notable inventor based in Crystal, Minnesota, with a focus on innovations in surface treatment technologies. He holds two patents that contribute significantly to the field of multilayer lamination.
Latest Patents
One of his latest patents is a method for roughening copper surfaces for bonding to substrates. This invention is directed to a method and composition for providing roughened copper surfaces suitable for subsequent multilayer lamination. A smooth copper surface is contacted with an adhesion promoting composition under conditions effective to provide a roughened copper surface. The adhesion promoting composition consists essentially of an oxidizer, a pH adjuster, a topography modifier, and a uniformity enhancer. A coating promoter may be used in place of the uniformity enhancer or in addition to it. Notably, the adhesion promoting composition does not require a surfactant. The process may further comprise the step of contacting the uniform roughened copper surface with a post-dip, wherein the post-dip comprises an azole or silane compound or a combination of both. The post-dip may further comprise, alone or in combination, a titanate, zirconate, and an aluminate. The pH adjuster is preferably sulfuric acid, and the oxidizer is preferably hydrogen peroxide. A hydrogen peroxide stabilizer may also be used in the adhesion promoting composition.
Career Highlights
Mike Schanhaar is currently employed at Electrochemicals, Inc., where he continues to develop innovative solutions in the field of electrochemistry. His work has been instrumental in advancing technologies related to copper surface treatments.
Collaborations
He collaborates with talented coworkers, including Roger Bernards and Hector Gonzalez, who contribute to the innovative environment at Electrochemicals, Inc.
Conclusion
Mike Schanhaar's contributions to the field of surface treatment technology, particularly through his patents, highlight his role as an influential inventor. His work continues to impact the industry positively.