Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Knit fabric – Including a free metal or alloy constituent
Reexamination Certificate
2007-07-03
2007-07-03
Torres-Velazquez, Norca L. (Department: 1771)
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Knit fabric
Including a free metal or alloy constituent
C442S304000, C442S308000, C442S309000, C442S310000, C442S311000, C442S316000, C442S181000, C442S205000, C428S086000
Reexamination Certificate
active
09896058
ABSTRACT:
The present invention provides an electromagnetic wave shielding material including a three dimensionally knitted base material and a conductive metal layer formed on the three dimensionally knitted base material, which shielding material is characterized in that it comprises: a heat-fusing thread used at at least a portion of the three dimensionally knitted base material; and a portion in which connection thread is not present, wherein the amount of cutting debris generated at the time of cutting is decreased. According to the present invention, an electromagnetic wave shielding material, which is used for an electromagnetic wave shielding gasket for shielding electromagnetic wave, exhibits good workability if the thickness of the product is relatively thin, suppresses the metal separation and reduces the amount of cutting debris generated at the time of cutting, is obtained.
REFERENCES:
patent: 4201825 (1980-05-01), Ebneth
patent: 4901738 (1990-02-01), Brink et al.
patent: 5532052 (1996-07-01), Eng et al.
patent: 5589245 (1996-12-01), Roell
patent: 5974784 (1999-11-01), Feldman
patent: 6569789 (2003-05-01), Shioda et al.
patent: 0748889 (1996-12-01), None
patent: 402082696 (1990-03-01), None
patent: WO 98/06247 (1998-02-01), None
patent: 02000273762 (2000-10-01), None
Katsuki Yasufumi
Orita Shigekazu
Shirasaki Fumio
Takegawa Toru
Dilworth & Barrese LLP
Seiren Co., Ltd.
Torres-Velazquez Norca L.
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