CONTROLLING METHOD FOR CONTRACTION RATE OF CURABLE RESIN, COMPOSITION FOR CURABLE RESIN CONTROLABLE CONTRACTION RATE, CURABLE RESIN CONTROLABLE CONTRACTION RATE COMPRISING THE SAME, AND MANUFACTURING METHOD BY THE SAME

摘要

PURPOSE: A controlling method of a contraction ratio of a curable resin is provided to reduce the surface energy of the curable resin by controlling the contraction ratio at curing by using a chain transfer unit, thereby forming precise patterns and maximizing the use term of a template. CONSTITUTION: A controlling method of a contraction ratio of a curable resin comprises a step of controlling the contraction ratio of a curable resin by controlling a number of chain terminals after curing the curable resin. A manufacturing method of a curable resin capable of controlling contraction ratio comprises: a step of generating a first compound by reacting a hydroxy group and a protective group of polyol; a step of generating a second compound by reacting chain transfer units with hydroxy groups in the first compound; a step of generating a third compound by removing the protective group in the second compound; a step of generating a fourth compound by reacting an unsaturated carbon unit with a hydroxyl group in the third compound. [Reference numerals] (AA) Hardening