This inventor holds 1 USPTO granted patent. Top assignee: Neste Oy. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: Arja-Liisa Kostiainen: Innovator in Polymerization Technology
Introduction
Arja-Liisa Kostiainen is a notable inventor based in Porvoo, Finland. He has made significant contributions to the field of polymerization technology, particularly through his innovative methods for catalyst preparation. His work has implications for the efficiency and effectiveness of olefin polymerization processes.
Latest Patents
Kostiainen holds a patent for the "Preparation and use of a new Ziegler-Natta catalyst component." This invention relates to a method for preparing a supported procatalyst intended for the polymerization of olefins. The process involves forming particles of magnesium dihalide and alcohol, which are then reacted with an organic compound of a metal from groups I-III. The resulting particulate product is activated using a titanium and/or vanadium compound, and optionally, a donor. The innovative aspect of this method is the spray crystallization technique used to form complex particles, which enhances the hydroxyl content and results in a more active procatalyst compared to previous methods.
Career Highlights
Arja-Liisa Kostiainen is associated with Neste Oy, a leading company in the energy and chemical sectors. His work at Neste Oy has allowed him to focus on advancing polymerization technologies and improving catalyst efficiency. His contributions have been recognized within the industry, showcasing his expertise and innovative spirit.
Collaborations
Kostiainen has collaborated with notable colleagues, including Bill B. Gustatsson and Hilkka R. Knuuttila. These collaborations have further enriched his research and development efforts, leading to advancements in catalyst technology.
Conclusion
Arja-Liisa Kostiainen's work in the field of polymerization technology exemplifies the impact of innovative thinking on industrial processes. His patent for a new Ziegler-Natta catalyst component highlights his commitment to enhancing the efficiency of olefin polymerization. Through his career at Neste Oy and collaborations with esteemed colleagues, Kostiainen continues to contribute to advancements in this vital area of research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile