PERMANENT WAVE TREATMENT METHOD

摘要

A permanent wave treatment method is provided in which the difference between wet and dry wave shape is small.;A first permanent wave agent is applied to swell and soften hair wound around a rod, the first permanent wave agent is rinsed off, a chemical agent spray member 42 is moved back and forth inside a hood 2 while uniformly spraying the entire hair with a chemical agent comprising an intermediate treatment agent that contains ascorbic acid salt; while heating with a blower 12, the ascorbic acid salt is adhered to the hair wound around the rod, and the moisture is maintained. A negative pressure state is formed in the rod, and while the hair are being dried by the blower 12, ozone from an ozone unit 3 is sprayed into the hood 2, forming an ozone atmosphere that envelopes the entire hair, oxidizing the ascorbic acid salt on the hair wound around the rod, forming dehydroascorbic acid salt, the oxidized action of which is exerted then and there, promoting recoupling of disulfide bonds in the entire hair enveloped in the ozone atmosphere.

主权项

1. A permanent wave treatment method, comprising the steps of applying a first permanent wave agent having a reduction action to swell and soften hair wound around a rod, rinsing off the first permanent wave agent, applying to the hair one, two or more compounds selected from a group consisting of ascorbic acid, ascorbic acid derivative, and ascorbic acid salt, and an intermediate treatment agent, spraying ozone at the hair to oxidize the compound, and using the oxidized compound and the ozone to recouple disulfide bonds of the hair.