| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a curable composition which is excellent in adhesiveness with an adherend made of a hardly adherable material, and water resistance, and also exhibits preferable elasticity as a cured body. <P>SOLUTION: The curable composition contains a copolymerization chain having bivalent groups of general formula (A): -OCO-R<SP>4</SP>-CO- and general formula (B): -OR<SP>5</SP>-, and contains a hydrolyzable silyl group of general formula (C): -Q-SiX<SB>a</SB>R<SP>3</SP><SB>(3-a)</SB>on the molecular terminal. Wherein, R<SP>4</SP>represents an alkylene group or arylene group; R<SP>5</SP>represents a 2-4C alkylene group; Q represents a bivalent organic group; R<SP>3</SP>represents a specific mono-valent organic group; X represents a hydroxy group or hydrolyzable group; and (a) denotes an integer of 1 to 3. <P>COPYRIGHT: (C)2011,JPO&INPIT |
