Cortec Corporation

Scott J Bradley

Boris A Miksic

Margarita Kharshan

Christophe Chandler

Thomas Nelson

Corrosion inhibiting thermoplastic alloys and methods of preparing same for use in fabricating molded articles with long-term corrosion protection. Masterbatches of an ABS resin together with selected corrosion inhibitor formulations are extruded for use in molding operations particularly adapted for preparing protective enclosures for delicate metals, such as are present in electronic media devices and apparatus. Molded articles are prepared from acrylonitrile butadiene styrene resin and a solid phase corrosion inhibitor blended in situ, and wherein the resin consists essentially of acrylonitrile butadiene styrene, and wherein the corrosion inhibitor contains a blend of dicyclohexylammonium nitrite, sodium nitrite, benzotriazole, sodium molybdate and sodium sebacate.

Corrosion inhibiting thermoplastic alloys

Biodegradable resin products consisting essentially of a polymeric resin of polyethylene, starch, polyesters such as polylactic acid, or other suitable polyesters. In admixture with the resin is a particulate vapor phase corrosion inhibitor selected from amine salts, ammonium benzoate, triazole derivatives, tall oil imidazolines, alkali metal molybdates, alkali dibasic acid salts, and mixtures thereof, and is present in an amount ranging from between about 1% and 3% by weight of the polymeric resin.

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Denmark, WI, United States of America

Scott J Bradley