Philip Håkansson

Title: Innovations by Philip Håkansson

Introduction

Philip Håkansson is a notable inventor based in Sölvesborg, Sweden. He has made significant contributions to the field of materials science, particularly in the development of microfibrillated cellulose (MFC) compositions. With a total of 2 patents, Håkansson's work focuses on enhancing the properties and applications of cellulose-based materials.

Latest Patents

Håkansson's latest patents include a method for manufacturing a composition comprising microfibrillated cellulose. This invention discloses a method to form a composition that includes fibrillating fibers to create MFC in the presence of an alkali-metal silicate. The presence of alkali-metal silicate during the fibrillation process reduces viscosity and increases water release behavior, allowing for higher concentrations and a more uniform mixture of MFC-silicate. This composition can be utilized in various applications, including paper or paperboard production, cement production, or as an additive in composites.

Another significant patent by Håkansson is a method for forming a composite comprising MFC and a composite produced by this method. This invention provides a method for producing a composite that includes microfibrillated cellulose and precipitated calcium carbonate. The method is characterized by adding MFC to a suspension of calcium hydroxide during carbonation, which allows calcium carbonate to precipitate onto the fibers or fibrils of the MFC in a controlled manner. This innovative approach enhances the brightness and strength of the MFC/PCC composite while facilitating the distribution of calcium dioxide and MFC in the suspension, resulting in a more homogeneous product.

Career Highlights

Throughout his career, Håkansson has worked with prominent companies such as Stora Enso Oyj and Omya International AG. His experience in these organizations has contributed to his expertise in cellulose-based materials and their applications.

Collaborations

Håkansson has collaborated with notable professionals in his field, including Isto Heiskanen and Kaj Backfolk. These collaborations have further enriched his research and development efforts.

Conclusion

Philip Håkansson's innovative work in the field of microfibrillated cellulose has led to significant advancements in material science. His patents reflect a commitment to enhancing the properties and applications of cellulose-based materials, making a lasting impact in various industries.