| 摘要 |
PROBLEM TO BE SOLVED: To provide an antistatic composition capable of obtaining a coating membrane equipped simultaneously with static prevention, transparency and waterproof property. SOLUTION: The antistatic composition contains a compound expressed by formula (I) [wherein, R<SP>1</SP>is a 4-20C hydrocarbon; R<SP>2</SP>is H or CH<SB>3</SB>; X is CH<SB>2</SB>or O; AO is 2-4C oxyalkylene; (n)=0 to 30; and M is an alkali metal or ammonium] and a compound expressed by formula (II) [wherein, R<SP>3</SP>, R<SP>4</SP>are each independently H or CH<SB>3</SB>; Y is O or NR<SP>5</SP>; and R<SP>5</SP>is H or a 1-6C hydrocarbon] by (90/10) to (40/60) weight ratio [(the weight of the compound of the formula (I))/(the weight of the compound of the formula (II))]. COPYRIGHT: (C)2011,JPO&INPIT
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