Location History:
- Helsinki, FI (2018 - 2019)
- Oulu, FI (2016 - 2020)
Company Filing History:
Years Active: 2016-2020
Title: Sacha Legrand: Innovator in Polymer Technology
Introduction
Sacha Legrand is a prominent inventor based in Oulu, Finland. He has made significant contributions to the field of polymer technology, holding a total of six patents. His work focuses on developing innovative materials that have practical applications in various industries.
Latest Patents
One of Sacha Legrand's latest patents is a method for producing a material with a network of at least two polymers. This invention relates to an interpenetrating polymer network (IPN) material that comprises a copolymer of vinylamine-vinylformamide and a homo-polymer or copolymer of at least one monomer selected from acrylamide or its derivatives, acrylic acid or its derivatives, or a mixture thereof. The IPN material is particularly useful in the paper industry. Another notable patent involves water-soluble cross-linked block copolymers. This invention provides new water-soluble polymers designed for industrial processes that handle large quantities of water, such as sludge dewatering and papermaking.
Career Highlights
Throughout his career, Sacha Legrand has worked with notable companies, including Kemira Oyj and Braggone Oy. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to various innovative projects.
Collaborations
Sacha has collaborated with several professionals in his field, including Matti Hietaniemi and Marco Polverari. These collaborations have further enhanced his research and development efforts in polymer technology.
Conclusion
Sacha Legrand is a distinguished inventor whose work in polymer technology has led to significant advancements in material science. His innovative patents and collaborations reflect his commitment to improving industrial processes and applications.