A Safer Stain-Resistant Chemical?

Chemists at the University of North Carolina have developed a new material for making stain resistant coatings that they say will not contaminate the environment. The Great Lakes Radio Consortium’s Fred Kight has the story:

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Chemists at the University of North Carolina have developed a new material for making stain resistant coatings that they say will not contaminate the environment. The Great Lakes Radio Consortium’s Fred Kight has the story:


The problem with many stain resistant coatings on clothing and paper goods is that they gradually breakdown into C8, a compound that an Environmental Protection Agency advisory board terms a “likely carcinogen.”


Chemistry professor Joseph DeSimone and his colleagues at the University of North Carolina at Chapel Hill have come up with something they’re calling “C4 plus.” The new material uses a type of fluorocarbon which is less likely to degrade.


Paul Anastas is director of the Green Chemistry Institute and he says C4 plus is just what the doctor ordered.


“What Joe DeSimone is doing is designing our next generation of substances so that they are not going to be harmful to human health and the environment.”


Anastas says manufacturers could switch to the “greener” ingredient very soon.


For the GLRC, I’m Fred Kight.