The invention that is related with poly(imide siloxane) block copolymer to be used in radiation shielding "A Material to be Used in Radiation Shielding and the Manufacturing Method of the Subject Material" which is a result of PhD thesis of energy Institute graduate Dr. Turkan Dogan with her supervisor Prof. Dr Nilgun Baydogan “Synthesis of poly(imide) siloxane block copolymer, structural characterization and comparison of irradiation effect in radiation shielding properties for flexible sheet and pelletized form”  was registered with the registration number 201907219 in the name of  Turkan Dogan, Nilgun Kızılcan, and Nilgun Baydogan on 21/01/2022 by the Turkish Patent Institute.