Two-phase composites of ionically-conductive pressure-sensitive

Details Two-phase composites of ionically-conductive pressure-sensitive Two-phase composites of ionically-conductive pressure-sensitive

1993-08-31

1994-08-16

Skaling, Linda

Compositions

Electrically conductive or emissive compositions

525205, 525195, 525 57, 524394, 524401, 524 56, 524516, 424448, A61F 1302, C08J 300, C08K 515, C08L 500

Patent

active

053384903

ABSTRACT:
A two-phase composite of ionically-conductive pressure-sensitive adhesive, biomedical electrodes using the composite and methods of preparing the composite and the electrode are disclosed. The continuous phase is a hydrophilic, solid state pressure-sensitive adhesive composition ionically-conductive regardless of an amount of water present in the composition. The discontinuous phase are domains of a hydrophobic pressure-sensitive adhesive which enhances adhesion of the composite to mammalian skin while maintaining acceptable alternating current impedance of the composite.

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