Company Filing History:
Years Active: 1994-1996
Title: Esa Virtanen: Innovator in Conductive Plastics
Introduction
Esa Virtanen is a notable inventor based in Porvoo, Finland. He has made significant contributions to the field of conductive materials, particularly in the development of conductive plastics. With a total of 5 patents to his name, Virtanen's work is paving the way for advancements in polymer technology.
Latest Patents
One of Virtanen's latest patents is focused on a conductive plastics material and a method for its preparation. This invention relates to a conductive polymer complex that contains polyaniline or its derivatives doped with a protonic acid. The method allows for the creation of a conductive polymer with substantially reduced acidity and a sufficiently high conductivity level. This makes it suitable for processing in conventional plastics apparatus. The acidity of the conductive polymer can be minimized by incorporating both a metal compound and a neutralizing compound. The resulting conductive polymer material, which has a pH value of approximately 3-8, can be mixed with an insulating polymer to create a conductive plastics mixture. Additionally, the invention includes a method for preparing a more processable conductive polymer by adding a plasticizing agent, such as water or a C1-C3 alcohol.
Career Highlights
Esa Virtanen is currently associated with Neste Oy, a leading company in the field of renewable products. His innovative work in conductive plastics has positioned him as a key figure in the industry, contributing to the advancement of sustainable materials.
Collaborations
Virtanen has collaborated with notable colleagues, including Esko Savolainen and Jukka Laakso. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in polymer technology.
Conclusion
Esa Virtanen's contributions to the field of conductive plastics demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of polymer science and its applications, making him a significant inventor in this domain.
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