| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a curable composition which is good in storage stability and working efficiency and is cured by irradiation with an active energy ray, and with which a sufficient working time is secured. <P>SOLUTION: The curable composition contains the following components (A) and (B) and is cured by the irradiation with an active energy ray. (A); a monoacylphosphine oxide represented by general formula (1): O=P(CR<SP POS="POST">1</SP>O)R<SP POS="POST">1</SP><SB POS="POST">2</SB>. (B); an organic polymer having at least one reactive silicon group, represented by general formula (2):-[Si(R<SP POS="POST">2</SP><SB POS="POST">2-b</SB>)(X<SB POS="POST">b</SB>)O]<SB POS="POST">n</SB>Si(R<SP POS="POST">2</SP><SB POS="POST">3-a</SB>)X<SB POS="POST">a</SB>, in the molecule and having a number average molecular weight of ≥3,000. <P>COPYRIGHT: (C)2012,JPO&INPIT |
