| 摘要 |
PURPOSE:To obtain the title composition having sufficient adhesivity even to poorly adhesive adherends such as polyolefin materials by incorporating a blend of an alkoxy group contg. siloxane and silanol group-contg. siloxane with a halogenating agent and curing catalyst. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a blend of (1) an alkoxy group-contg. siloxane and (2) a silanol group-contg. siloxane at the molar ratio of the silanol group to the alkoxy group = 0.5-10/1 with (B) 0.002-20 pts.wt. of a halogenating agent (pref. alkylhypohalide or hypohalogen acid salt) and (C) pref. 0.01-5 pts.wt. of a curing catalyst such as stannous chloride or dibutyltin laurate. |
