FIELD: human vital needs satisfaction.
SUBSTANCE: extruded water-soluble product comprises a water-soluble polymer having extrusion temperature of 90-150°C, a plasticiser, as well as one or more thermoactive agents which can either stimulate the sensory human receptors or change the temperature of the skin when exposed to it, in the total amount from 0.1 to 50% by product weight. Combination of the active agent(s) with the plasticiser before melt-blending with the water-soluble polymer prevents the phase separation of the active agent and the polymer. Products include films, fibres, rods, bars, etc. Such products can be placed in an absorbent product such as a bandage, a medical sheet, a napkin, a sheet, a diaper, panties or a pad.
EFFECT: improvement of product properties.
19 cl, 3 dwg
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