Company Filing History:
Years Active: 2020-2025
Title: **Sami Haakana: Innovator in Precipitated Calcium Carbonate Technologies**
Introduction
Sami Haakana is a notable inventor based in Espoo, Finland, recognized for his contributions to the field of materials science, particularly in the development of advanced compositions of precipitated calcium carbonate. With a total of two patents, Haakana has made significant strides in enhancing the properties and applications of calcium carbonate, which is widely used in various industrial applications.
Latest Patents
Haakana's most recent patents focus on the innovative composition of precipitated calcium carbonate and methods of producing it. The first patent details a composition that consists of a plurality of essentially spherical granules with an average diameter of 1-50 micrometers. These granules are formed from primary precipitated calcium carbonate particles with an average diameter of 30 to 60 nanometers. One of the key features of this composition is its ability to liberate part of the primary particles by deagglomeration in aqueous suspension. This groundbreaking invention can be utilized to modify binders used in paints, printing inks, plastics, adhesives, sealants, as well as surface sizes and pulp sizes.
The second patent outlines a stable aqueous dispersion of platy particles alongside precipitated calcium carbonate, emphasizing its potential applications. This aqueous dispersion contains 50 to 95 parts by weight of platy particles and 5 to 50 parts by weight of precipitated calcium carbonate particles, which also possess an average diameter of 30 to 60 nanometers. The innovation presents a dry matter content exceeding 30% by weight of the dispersion and a Brookfield viscosity of 200 to 5000 cP. Such properties allow the dispersion to form barrier coatings on various substrates, significantly improving gas and mineral oil barriers.
Career Highlights
Sami Haakana has made a remarkable impact on the industry through his work at Fp-Pigments Oy. In his role, he has been integral in advancing the applications and manufacturing processes related to precipitated calcium carbonate. His innovative mindset and deep understanding of material properties have enabled him to contribute to the development of solutions that enhance product performance in various sectors.
Collaborations
Haakana works alongside accomplished colleagues, including Aarni Esko and Jarmo Tolonen. Their collaboration fosters a creative and innovative environment that drives forward the research and development initiatives at Fp-Pigments Oy. Together, they work on advancing technologies that not only meet current industry demands but also anticipate future needs.
Conclusion
Sami Haakana is an influential figure in the field of precipitated calcium carbonate technologies. His pioneering patents and collaborative efforts with industry professionals position him as a leading inventor in materials science. As the demand for advanced materials continues to grow, Haakana's innovations are set to play a crucial role in shaping sustainable solutions across diverse applications.