A marking implement in which an antistatic material is incorporated in the housing of the implement. The antistatic material is a nonionic fatty acid ester and the housing is of plastic. The antistatic material effects a significant reduction in surface resistivity of the polyethylene.
申请公布号
US4650360(A)
申请公布日期
1987.03.17
申请号
US19840655278
申请日期
1984.09.27
申请人
DENNISON MANUFACTURING COMPANY
发明人
PITTS, WARREN R.;JOHNSON, LEWIS H.;LEVIN, STEVEN M.
