| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide antistatic working wear excellent in a low dust-generating property and an antistatic property, favorable as working wear or the like in a clean room, specifically, causing no deterioration in the antistatic property even when repeatedly worn or washed. <P>SOLUTION: The antistatic working wear is sewn at least partially using polyester woven fabric at which electrically conductive polyester multifilament yarns as the warp and/or the weft are regularly disposed at intervals of 5-30 mm, which contains a quaternary ammonium salt components or phosphonium salt components, and which is subjected to surface finishing treatment with a polymer containing at least one kind selected from an acrylic acid ester derivative, an acrylic acid amide derivative and the like. The initial surface resistance ratio of the polyester woven fabric is 1×10<SP>7</SP>Ω/sq. to 1×10<SP>11</SP>Ω/sq., and the surface resistance ratio after 50-times washing is 1×10<SP>10</SP>Ω/sq. to 1×10<SP>13</SP>Ω/sq by JIS L0217 103 method. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
