Härkönen, M. (Inventor),
Ropponen, J. (Inventor),
Harlin, A. (Inventor), Heikkinen, H. (Inventor), Rämö, V. (Inventor), Gädda, T. (Inventor), Nurmi, L. (Inventor),
Willberg-Keyriläinen, P. (Inventor) & Shan, J. (Inventor),
9 Apr 2014, IPC No. C08G 63/ 87 A I, Patent No. EP2714768, Priority date
23 May 2012, Priority No. WO2012FI50492
Research output: Patent › Patent