AMPHO TECH

Brand Owner Address Description
AMPHO-TEK NATIONAL STARCH AND CHEMICAL CORPORATION New York NY AMPHO-TECH;CONSULTING SERVICES IN THE FIELD OF PAPERMAKING;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Viscoelastic surfactant based aqueous fluid systems useful as thickening agents in various applications, e.g. to suspend particles produced during the excavation of geologic formations. The surfactants are zwitterionic/amphoteric surfactants such as dihydroxyl alkyl glycinate, alkyl ampho acetate or propionate, alkyl betaine, alkyl amidopropyl betaine and alkylimino mono- or di-propionates derived from certain waxes, fats and oils. The thickening agent is used in conjunction with an inorganic water-soluble salt or organic additive such as phthalic acid, salicylic acid or their salts.