Patents

Kao Germany Patents Hair Styling Formula

This is a non-reducing, non-oxidizing reshaping composition for keratin fibers.

US 12,296,034 B2. Steven Breakspear, Niu Jian and Bernd Nöcker, all of Darmstadt, Germany. Assignee: Kao Germany, Darmstadt, Germany. Kao patented a non-reducing, non-oxidizing reshaping composition for keratin fibers. The composition has a pH in the range of 7 to 12, and comprising: a) one or more organic alkalizing agents having a pKa of less than 9.0; b) one or more lipophilic compounds being liquid at 25°C. and atmospheric pressure, at a total concentration ranging from 10% to ...

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