| 简介 |
PROBLEM TO BE SOLVED : To provide an antistatic agent for a silicone adhesive, which is capable of maintaining transparency of a silicone adhesive and is excellent in antistatic performance and curability.SOLUTION : The antistatic agent for a silicone adhesive contains : a quaternary ammonium salt (A1) and/or a compound (A2) having a polyoxyethylene chain; and an organic iron compound (B1) and/or an organic aluminum compound (B2). The quaternary ammonium salt is preferably a compound represented by formula (1) : RRRRNX[Rand Rare each independently a C1-22 aliphatic hydrocarbon group; Ris a C1-22 aliphatic hydrocarbon group, a C7-22 arylalkyl group, or a C7-22 arylalkenyl group; Ris a C8-22 aliphatic hydrocarbon group; and Xis an anion which is a conjugate base of a superacid having a Hammett acidity function (H) of less than -11.93.]SELECTED DRAWING : None |
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