HAIR-DYE PRODUCT WITH TWO-CHAMBER BAG IN CAN AEROSOL

摘要

PURPOSE: A two-section aerosol oxidative condensation permanent hair dyeing agent is provided to ensure color fastness and uniform color and to reduce irritation to the hair. CONSTITUTION: An oxidative condensation permanent hair dyeing composition is applied in an aerosol container of two-section. The viscosity of first and second compositions is 700,000 cp-1,600,000 cp in case that the shearing velocity is 0.01 1/s. The elasticity of the first and second compositions is 1,000 Pa-1,600 Pa in case that the shear force is 0.001. The pressure difference between first and second agents is 0-2.5 bar.