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Stable Polyanhydride Synthesized from Sebacic Acid & Ricinoleic Acid

Posted on June 2, 2016 by Gayathri

Polyanhydrides are a class of biodegradable polymers that are usually unstable and prone to hydrolytic degradation and depolymerisation. They need to be stored at -20°C, Polyanhydridepacked under inert atmosphere until use.

Now researchers from Israel have found a new stable polyanhydride obtained from sebacic acid and ricinoleic acid. The new stable polyanhydride was synthesized with alternating ester anhydride structure that is stable at 25 °C for over 18 months. The copolymer is also stable in chloroform solution and under γ-irradiation.

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This entry was posted in Castor Oil - Research, Castor oil Polymers, Castor Research, Ricinoleic Acid, Sebacic Acid and tagged castor biodiesel research, castor oil derivatives, castor oil research, Castor Polymers, ricinoleic acid, Sebacic acid by Gayathri. Bookmark the permalink.

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