Sheet for forming article having electromagnetic wave shieldability
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United States of America Patent
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Dec 25, 1990
Grant Date -
N/A
app pub date -
Jul 25, 1989
filing date -
Jul 27, 1988
priority date (Note) -
Expired
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Abstract
A forming sheet for forming an article such as a housing for an electronic device having a shieldability against electromagnetic interference. It is made by laminating a conductive laminated sheet to a thermoplastic synthetic resin sheet through a hot melt adhesive layer. The conductive laminated sheet is formed by subjecting to heat shrinkage a substrate comprising a metallic film and a heat-shrinkable synthetic resin film laminated together through a discontinuous bonding layer. The conductive layer is less liable to crack due to stress applied during forming.
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