A surface covering product having static dissipative electrical properties comprises a consolidated agglomeration of individual chips of polymeric material and wherein at least a portion of said individual chips contain an antistatic agent. A second portion of individual chips contain no antistatic agent or a reduced amount of antistatic agent.
申请公布号
CA1339327(C)
申请公布日期
1997.08.19
申请号
CA19890608951
申请日期
1989.08.22
申请人
ARMSTRONG WORLD INDUSTRIES, INC.
发明人
KO, KENNETH KOON-YING;MILLER, JESSE DELBERT JR.;SHELLY, WAYNE RAYMOND;STETTEN, SUSAN MARIE VON
