(under subclass 265) Products or processes which the substance prevents or inhibits the compound or non metallic element from eroding or eating away materials external to the product.
SEE OR SEARCH CLASS
106, Compositions: Coating and Plastic, especially
14.05, for compositions of the Class 106 type having a specific corrosion resisting effect beyond mere coating.
148, Metal Treating, especially
240+, for methods of inhibiting corrosion of metals which include coating the metal with a substance which reacts with the metal.
252, Compositions, 387+, for corrosion inhibiting compositions, per se.
422, Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing,
1+, for processes of preventing corrosion not elsewhere provided for.
