castor oil
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Bio-based polyamides update
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I’ve been always monitoring activities from the bio-polyamides sector as I consider the nylon industry a high-potential area for bio-based chemicals. Here’s a slide from a presentation I gave early this year featuring various building blocks and intermediates required to produce a…
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Vertellus files for bankruptcy
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Indianapolis, US-based Vertellus Specialties has long been a player in the castor oil derivatives market even before it was formed in 2006 through the combined operations of Reilly Industries and Rutherford Chemicals (anybody remembers sebacic acid producer, Caschem based in…