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Environment

DuPont Licenses Auto Paint Process

January 21, 2008 | A version of this story appeared in Volume 86, Issue 3

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Credit: DuPont
Credit: DuPont

DuPont has licensed its EcoConcept coating technology to Bollig & Kemper, a German auto coatings producer that will make base coats used in the process. According to DuPont, EcoConcept eliminates one of three layers in a conventional auto coating by combining the primer-surfacer layer with a water-borne base coat layer. Energy consumption and solvent emissions are reduced by 25% and carbon dioxide emissions are cut by 45 to 50 kg per vehicle built, DuPont says.

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