▎ 摘 要
NOVELTY - Preparing a graphene hair dye involves preparing an amino-containing quaternized silicone oil, preparing amino quaternized graphene oxide, preparing a graphene hair dye. USE - Method for preparing a graphene hair dye. ADVANTAGE - The method enables to prepare graphene hair dye, which provides black colour, does not damage hair, provide more supple hair, good antistatic effect, and long hair color. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a graphene hair dye.