| abstract |
(57) [Problem] To provide a gelling composition capable of achieving a good balance between short-term adhesive strength and long-term adhesive strength. SOLUTION: This polymer contains at least a polymer component and a gelling agent for gelling the polymer component, and performs at least two kinds of gelation, relatively fast gelation F and relatively slow gelation S. The gelling composition shown. The difference between the time for gelation F (Tf) and the time for gelation S (Ts) is preferably about 30 minutes or more. |