Johanna Christina Speelman

Title: Johanna Christina Speelman: Innovator in Corrosion Inhibition and Metal Electrodeposition

Introduction

Johanna Christina Speelman is a notable inventor based in Warnsveld, Netherlands. She has made significant contributions to the fields of corrosion inhibition and metal electrodeposition. With a total of 2 patents, her work is recognized for its innovative approaches to solving complex industrial challenges.

Latest Patents

One of her latest patents is focused on nitrogen-containing compounds as corrosion inhibitors. This invention relates to hydroxyethyl substituted compounds designed to protect metal surfaces in various applications, particularly in oil-field environments. The compounds are effective under both sweet and sour well conditions, making them versatile for use in oil or gas wells.

Another significant patent involves a method to electrodeposit metals using ionic liquids. This method utilizes specific ionic liquids as electrolytes, allowing for efficient electroplating or electropolishing of metals on substrates. The invention highlights the use of fatty alkyl chains and (poly)oxyalkylene groups, showcasing her innovative approach to metal deposition.

Career Highlights

Johanna is currently associated with Akzo Nobel N.V., a leading global company in the field of paints and coatings. Her work at Akzo Nobel reflects her commitment to advancing technology in corrosion protection and metal processing.

Collaborations

Throughout her career, Johanna has collaborated with notable colleagues, including Boris Kuzmanovic and Cornelis Johannes Govardus Van Strien. These collaborations have contributed to her innovative research and development efforts.

Conclusion

Johanna Christina Speelman is a pioneering inventor whose work in corrosion inhibitors and metal electrodeposition has made a significant impact in her field. Her contributions continue to influence industrial practices and enhance the efficiency of metal protection technologies.