| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject material having excellent antistatic properties free from reduction in antistatic properties by repeated use, comprising a monomer component containing an acylic acid derivative having a specific structure and/or a polymer composed of the monomer component. SOLUTION: This antistatic material comprises a monomer component containing an acrylic acid derivative of the formula (R1 and R2 are each H or methyl; R3 is H or an organic residue; R4 is H, a counter ion, etc.; (n) is 4-100) [e.g. methylα-(hydroxypolyethyleneoxymethyl)acrlate and/or a polymer composed of the monomer component. The compound is obtained, for example, by reacting a correspondingα-hydroxyalkylacrylic acid ester compound with a cyclic ether compound such as ethylene oxide in the presence of a Lewis acid catalyst. The objective material is obtained. for example, by forming a copolymer comprising a monomer component containing the compound of the formula and acrylonitrile and/or an ethylenic unsaturated compound into a fibrous state. |
