Hair care system using microwave energy for heating

Details Hair care system using microwave energy for heating Hair care system using microwave energy for heating

1995-06-06

1998-06-30

Leung, Philip H.

Electric heating

Microwave heating

With heat exchange

219679, 219222, 132229, 132233, H05B 680

Patent

active

057738025

ABSTRACT:
A hair care system for applying heat generated by microwave energy to hair, in which an auxiliary heat source is adapted to be exposed to microwave energy and convert the microwave energy into heat and store the same for subsequent use in treating or conditioning hair; the auxiliary heat source is a multi-layer structure and includes an outer layer substantially microwave-safe and remaining cool to touch, an insulation layer inside of the outer layer and also substantially microwave-safe, a further layer inside the insulation layer which converts microwave energy into heat, whereby the further layer is either of double-walled construction containing lossy dielectric material or a single layer of flexible material, or molded into a shape corresponding to the shape of a rigid outer layer, or includes a moisture-absorbing material adjoined on the inside by a layer of a moisture-proof material or a moisture-non-absorbing material having a close wave.

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patent: 5030820 (1991-07-01), Gibbon

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