▎ 摘　　要

NOVELTY - A multifunctional graphene male healthcare underwear comprises graphene woven material comprising potassium hydroxide, expanded graphite, threonine, dioxane, concentrated sulfuric acid, diethylhydroxylamine, ethylene bisstearamide, N-methylformamide, tetramethyl ammonium hydrogen carbonate, 1-butyl-3-methylimidazolium bistrifluoromethanesulfonimide salt, calcium hypochlorite and hydrazine hydrate; and soaking liquid comprising ginseng, raspberry, ginger, radix puerariae, dwarf cowlily seed, propolis, Ginkgo biloba, Salvia miltiorrhiza, safflower, monkshood, Vaseline (RTM: petroleum jelly product), seal oil and Morinda officinalis extract. USE - Multifunctional graphene male healthcare underwear used for eliminating melanin, improving sexual function and immunity, and improving prostate disease (claimed). ADVANTAGE - The product promotes blood circulation. DETAILED DESCRIPTION - A multifunctional graphene male healthcare underwear comprises graphene woven material comprising 4-8 pts. wt. potassium hydroxide, 50-70 pts. wt. expanded graphite, 10-14 pts. wt. threonine, 1-3 pts. wt. dioxane, 12-18 pts. wt. concentrated sulfuric acid, 3-5 pts. wt. diethylhydroxylamine, 11-13 pts. wt. ethylene bisstearamide, 3-5 pts. wt. N-methylformamide, 19-21 pts. wt. tetramethyl ammonium hydrogen carbonate, 1-3 pts. wt. 1-butyl-3-methylimidazolium bistrifluoromethanesulfonimide salt, 5-7 pts. wt. calcium hypochlorite and 1-5 pts. wt. hydrazine hydrate; and soaking liquid comprising 1-3 pts. wt. ginseng, 8-10 pts. wt. raspberry, 10-14 pts. wt. ginger, 3-6 pts. wt. radix puerariae, 5-10 pts. wt. dwarf cowlily seed, 3-5 pts. wt. propolis, 10-20 pts. wt. Ginkgo biloba, 25-30 pts. wt. Salvia miltiorrhiza, 5-10 pts. wt. safflower, 10-30 pts. wt. monkshood, 30-60 pts. wt. Vaseline (RTM: petroleum jelly product), 10-30 pts. wt. seal oil and 20-40 pts. wt. Morinda officinalis extract. An INDEPENDENT CLAIM is included for preparation of multifunctional graphene male healthcare underwear comprising taking expanded graphite and potassium hydroxide, ultrasonicating at power of 750 W for 2 hours, adding threonine, dioxane, diethylhydroxylamine, ethylene bisstearamide, N-methylformamide and tetramethyl ammonium hydrogen carbonate, mixing at rate of 3200 revolutions/minute (rpm) for 20 minutes at 25 degrees C, adding concentrated sulfuric acid, volatilizing to obtain graphene oxide colloid, taking 1-butyl-3-methylimidazolium bistrifluoromethanesulfonimide salt and calcium hypochlorite, mixing at rate of 2000 rpm for 30 minutes at 75 degrees C, adding graphene oxide colloid, heating at 90 degrees C, filtering, cooling, adding hydrazine hydrate, stirring and heating, cooling, filtering into 0.35 mu m aperture, washing and filtering, taking filter cake, freeze drying for 48 hours, obtaining graphene woven material, taking soaking liquid plant raw materials, grinding, adding water, heating at 50 degrees C for 10 minutes at rate of 300 rpm, boiling, extracting got 30-40 minutes, cooling, repeating 3 times, filtering, combining filtrates, adding remaining soaking liquid raw materials, stirring for 15 minutes at rate of 200 rpm, and soaking graphene woven materials for 3-6 hours.