Ink-reinforced polyurethane films

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer

Patent

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Details

4284233, 428195, 128156, C09U 702

Patent

active

049651269

ABSTRACT:
A reinforcement for thin film materials is provided by coating the films with an ink-type material. Ink coating of moisture vapor-permeable films such as polyurethane allows for a film suitable for use on skin which has an optimal rate of moisture vapor transmission. If desired, an adhesive can be provided on the ink-coated polyurethane membrane, and such materials are suitable for retaining I.V. needles and the like in place on a patient.

REFERENCES:
patent: Re31887 (1985-05-01), Hodgson
patent: 4156067 (1979-05-01), Gould

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