Mari Ojanen

Title: Mari Ojanen: Innovator in Coating Technologies

Introduction

Mari Ojanen is a prominent inventor based in Espoo, Finland. She has made significant contributions to the field of coating technologies, holding a total of 2 patents. Her work focuses on innovative solutions for sheet-like products and their applications.

Latest Patents

Ojanen's latest patents include a "Coating structure, sheet-like product and its use" and a "Barrier coating composition, sheet-like product and its use." The first patent discloses a coating structure for a sheet-like substrate that incorporates cellulosic fibers. This structure features at least one pre-coat layer and a top coat layer, which contain a styrene (meth)acrylate copolymer polymerized in the presence of a stabilizer. The pre-coat layer includes a polysaccharide, such as starch, while the top coat layer contains a water-soluble coating binder. The second patent presents a barrier coating composition that includes a styrene (meth)acrylate copolymer and polyvinyl alcohol, designed to enhance the properties of sheet-like products.

Career Highlights

Throughout her career, Mari Ojanen has worked with notable companies such as Kemira Oyj and UPM-Kymmene Corporation. Her experience in these organizations has allowed her to develop and refine her innovative ideas in coating technologies.

Collaborations

Ojanen has collaborated with talented individuals in her field, including Tarja Turkki and Sami Puttonen. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Mari Ojanen is a distinguished inventor whose work in coating technologies has led to valuable patents and advancements in the industry. Her contributions continue to influence the development of innovative products.