Title:
ANTISTATIC MAT
Document Type and Number:
WIPO Patent Application WO2004039217
Kind Code:
A3
Abstract:
An antistatic mat (1) having an antistatic function and capable of maintaining a cushion property over a long period of time. The antistatic mat (1) includes a lattice composing member (10, 20) made of elastic conductive material arranged in a lattice-shape so that a plurality of lattice holes (13) of substantially the same profile are formed. The lattice composing member (10, 20) is in the range of 15% to 90% of the area of an arbitrarily selected 20 mm square region of the antistatic mat.
Inventors:
KUROSAKI HIROSHI (JP)
NUMAGUCHI TOSHIKAZU (JP)
TSUKAMOTO KATSUHIKO (JP)
NUMAGUCHI TOSHIKAZU (JP)
TSUKAMOTO KATSUHIKO (JP)
Application Number:
PCT/US2003/028648
Publication Date:
July 08, 2004
Filing Date:
September 11, 2003
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
KUROSAKI HIROSHI (JP)
NUMAGUCHI TOSHIKAZU (JP)
TSUKAMOTO KATSUHIKO (JP)
KUROSAKI HIROSHI (JP)
NUMAGUCHI TOSHIKAZU (JP)
TSUKAMOTO KATSUHIKO (JP)
International Classes:
A47L23/22; A47G27/02; H05F3/02; (IPC1-7): H05F3/02
Foreign References:
| US4981544A | 1991-01-01 | |||
| DE29706847U1 | 1997-08-07 |
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