Solution for hot permanent hair waving process, comprises sodium sulfate, ammonia solution, distilled water and oil in specified amounts on weight basis

摘要

A solution for hot permanent hair waving process comprises on weight basis 25 to 35 parts of sodium sulfate, 5 parts of 5 % ammonia solution, 100 parts of distilled water and one part of oil. An Independent claim is also included for the apparatus for supplying 3 to 50 curlers with required electric current.