Down to Business

A change is gonna come

Chemical feedstocks are beginning to move away from their heavy reliance on petroleum. Although the precise timing for this transition is open to much debate, the trend is inevitable.

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Author information


  1. John Spevacek is an industrial polymer chemist based in Minnesota, USA. He authors a blog called ‘It's the Rheo Thing’.

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Corresponding author

Correspondence to John Spevacek.