Stock material or miscellaneous articles – Composite
Patent
1995-05-24
1997-01-28
Krynski, William A.
Stock material or miscellaneous articles
Composite
428 81, 428189, 428192, 428457, 428599, 428611, 428615, 428692, 428900, 340572, B32B 904
Patent
active
055976530
ABSTRACT:
An antitheft label composed of a soft magnetic metal strip permanently applied to an electroconductive nonmagnetic metal member. The label is attached to an object to prevent the object from being stolen or taken without permission. An object, such as food goods, having such an antitheft label can be thawed or heated in a high-frequency heater such as a microwave oven without developing spark discharge at edges of the soft magnetic metal strip of the label, thereby preventing the occurrence of fire damage to the food product.
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Grant & Hackh's Chemical Dictionary, 5th ed., 1987, p. 242.
Homma Akira
Ikeda Takashi
Krynski William A.
Unitika Ltd.
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