| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a new antistatic agent for a resin composition, capable of imparting a relatively stable electroconductivity against the change of an environment. <P>SOLUTION: This antistatic agent for the resin composition contains an onium salt expressed by formula (1): (R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>R<SP>4</SP>Y)<SP>+</SP>(CF<SB>3</SB>SO<SB>2</SB>)<SB>2</SB>N<SP>-</SP>[wherein, R<SP>1</SP>to R<SP>4</SP>are each an alkyl or an alkyloxyethoxyethyl group expressed by formula (2): R<SP>5</SP>OCH<SB>2</SB>CH<SB>2</SB>OCH<SB>2</SB>CH<SB>2</SB>- (wherein, R<SP>5</SP>is methyl or ethyl); and any 2 of the R<SP>1</SP>to R<SP>4</SP>may bond each other at their terminals to form an alkylene chain; and Y is N or P] or an onium salt expressed by formula (3) [wherein, ring A is a 5- or 6-membered aromatic ring in which N, O or S may be included in atoms constituting the ring; and R<SP>1</SP>, R<SP>2</SP>and Y are the same as above] as electroconductivity-imparting substances. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
