Stock material or miscellaneous articles – Sheet including cover or casing – Complete cover or casing
Patent
1988-09-08
1989-11-07
Robinson, Ellis P.
Stock material or miscellaneous articles
Sheet including cover or casing
Complete cover or casing
428137, 428332, 428339, 428500, 428518, 428522, 428901, 235441, 235487, 235488, 235492, 40625, 40630, 174685, B32B 104, G09F 302
Patent
active
048791539
ABSTRACT:
An IC card has a laminated card body in which an IC module is housed. The card body is formed by lamination of a plurality of sheets, at least the sheet which contacts the bottom surface of the IC module being made of a synthetic paper having good flexing resistance. The remaining sheets are made of a rigid polyvinyl chloride. The card body is formed by conventional laminating processes.
REFERENCES:
patent: 4222516 (1980-09-01), Badet et al.
patent: 4417413 (1983-11-01), Hoppe et al.
patent: 4450024 (1984-05-01), Haghiri-Tehrani et al.
patent: 4617216 (1986-10-01), Haghiri-Tehrani et al.
patent: 4639585 (1987-01-01), Haghiri-Tehrani et al.
Kodai Shiyojiro
Ohashi Masato
Mitsubishi Denki & Kabushiki Kaisha
Robinson Ellis P.
Ryan P. J.
Ryoden Kasei Co. Ltd.
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