| abstract |
Aerosol antiperspirants comprising a suspension of an anhydrous powdered Al cpd, pref. Al hydroxychloride, suspended in a liquefied propellant gas, contain small amts of alkali metal polyphosphates, metaphosphates. borates citrates, silicates or trisodium nitrolotriacetate (pref. borax) as stain inhibitor to protect clothing. The aerosol pref. contains 0.1-5 wt.% stain inhibitor, 0.5-10 wt.% Al cpd 60-95% propellant, and also 0.05-1.0 wt. % colloidal silica gel 0.5-12.0 wt.% non-hygroscopic non-volatile org. ester, and bacteriostat. |