Helena Peuranen

Title: Helena Peuranen: Innovator in Coating Technologies

Introduction

Helena Peuranen is a prominent inventor based in Espoo, Finland. She has made significant contributions to the field of coating technologies, holding a total of 6 patents. Her work focuses on innovative materials and applications that enhance the performance of sheet-like products.

Latest Patents

Helena's latest patents include a coating structure and a barrier coating composition. The coating structure patent describes a sheet-like substrate that incorporates cellulosic fibers, featuring at least one pre-coat layer and a top coat layer. These layers consist of a styrene (meth)acrylate copolymer, which is polymerized in the presence of a stabilizer, and includes a polysaccharide such as starch. The top coat layer is designed to include a water-soluble coating binder, selected from polysaccharides and polyvinyl alcohols, along with a cross-linker. The barrier coating composition patent outlines a similar formulation, emphasizing the use of polyvinyl alcohol and a cross-linker that reacts with hydroxyl or carboxyl groups.

Career Highlights

Throughout her career, Helena has worked with notable companies, including Kemira Oyj. Her expertise in coating technologies has positioned her as a key player in the development of innovative materials that meet industry demands.

Collaborations

Helena has collaborated with talented individuals such as Anneli Lepo and Perttu Heiska, contributing to the advancement of her projects and patents.

Conclusion

Helena Peuranen's work in coating technologies exemplifies her innovative spirit and dedication to enhancing material performance. Her patents reflect her commitment to advancing the field and her impact on the industry is noteworthy.