Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 7 Affordable and Clean Energy
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SDG 9 Industry, Innovation, and Infrastructure
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SDG 12 Responsible Consumption and Production
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SDG 13 Climate Action
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Collaborations and top research areas from the last five years
Projects
- 1 Finished
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Ellen MacArthur Foundation's award in the Circular Materials Challenge 2018 competition
Tenhunen-Lunkka, A. (Manager), Ritschkoff, A.-C. (Owner), Harlin, A. (Participant), Ropponen, J. (Participant), Willberg-Keyriläinen, P. (Participant) & Kangas, H. (Participant)
1/01/18 → 30/09/19
Project: Other
Research output
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Cellulose-based extrusion foams
Willberg-Keyriläinen, P. (Inventor), Ropponen, J. (Inventor), Malm, T. (Inventor), Rokkonen, T. (Inventor), Minkkinen, H. (Inventor) & Harlin, A. (Inventor), 16 Dec 2025, IPC No. B29C44/20, Patent No. US12497494 B2, 10 May 2021, Priority date 8 May 2020, Priority No. FI20200005467Research output: Patent › Patent
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Melt spun cellulose based fibers
Willberg-Keyriläinen, P. (Inventor), Ropponen, J. (Inventor), Malm, T. (Inventor), Rokkonen, T. (Inventor) & Harlin, A. (Inventor), 10 Nov 2025, IPC No. C08B3/10, Patent No. JP7766600 B2, 4 Jan 2021, Priority date 3 Jan 2020, Priority No. FI20200005006Research output: Patent › Patent
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Use of thermoplastic cellulose composite for additive manufacturing
Immonen, K. (Inventor), Sivonen, E. (Inventor), Metsä-Kortelainen, S. (Inventor), Ropponen, J. (Inventor) & Willberg-Keyriläinen, P. (Inventor), 28 May 2025, IPC No. C08L1/02, Patent No. EP4058513 B1, 12 Nov 2020, Priority date 12 Nov 2019, Priority No. FI20190005964Research output: Patent › Patent
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Optimization of ultrasound pretreatment and enzymatic hydrolysis of wheat straw: From lab to semi-industrial scale
Gaudino, E. C., Grillo, G., Tabasso, S., Stevanato, L., Cravotto, G., Marjamaa, K., Pihlajaniemi, V., Koivula, A., Aro, N., Uusitalo, J., Ropponen, J., Kuutti, L., Kivinen, P., Kanerva, H., Arshanitsa, A., Jashina, L., Jurkjane, V., Andersone, A., Dreyer, T. & Schories, G., 20 Dec 2022, In: Journal of Cleaner Production. 380, Part 1, 134897.Research output: Contribution to journal › Article › Scientific › peer-review
48 Link opens in a new tab Citations (Scopus) -
Foamability of Cellulose Palmitate Using Various Physical Blowing Agents in the Extrusion Process
Rokkonen, T., Willberg-keyriläinen, P., Ropponen, J. & Malm, T., 23 Jul 2021, In: Polymers. 13, 15, 2416.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile410 Downloads (Pure)
Prizes
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Winner of Biobased packaging category of Sustainability Awards 2018
Tenhunen, A. (Recipient), Ritschkoff, A.-C. (Recipient), Ropponen, J. (Recipient), Harlin, A. (Recipient), Willberg-Keyriläinen, P. (Recipient) & Kangas, H. (Recipient), 2018
Prize: Invitation or ranking in a Competition › Ranking in competition
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Winner of EcoPack Challenge 2018
Tenhunen, A. (Recipient), Ropponen, J. (Recipient), Harlin, A. (Recipient), Ritschkoff, A.-C. (Recipient), Willberg-Keyriläinen, P. (Recipient) & Kangas, H. (Recipient), 28 Feb 2018
Prize: Invitation or ranking in a Competition › Ranking in competition
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Winner of Ellen MacArthur Foundation's Circular Materials Challenge 2018
Tenhunen, A. (Recipient), Ropponen, J. (Recipient), Ritschkoff, A.-C. (Recipient), Harlin, A. (Recipient), Kangas, H. (Recipient) & Willberg-Keyriläinen, P. (Recipient), Jan 2018
Prize: Invitation or ranking in a Competition › Ranking in competition
Activities
- 2 Public or invited talk
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Cellulose-based composite materials for additive manufacturing in in electrical insulation, automotive and marine industries
Kangas, H. (Invited speaker), Immonen, K. (Contributor), Ropponen, J. (Contributor) & Metsä-Kortelainen, S. (Contributor)
20 Aug 2021Activity: Talk or presentation types › Public or invited talk
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3D printing of cellulose-based materials for electrical insulation, automotive and marine applications
Kangas, H. (Invited speaker), Immonen, K. (Contributor), Ropponen, J. (Contributor) & Metsä-Kortelainen, S. (Contributor)
12 Oct 2021Activity: Talk or presentation types › Public or invited talk