POLYSORB® isosorbide is a diol that can be used as a co-monomer for polyester synthesis. Poly(ethylene-co-isosorbide) terephthalate (PEIT), a modified form of polyethylene terephthalate (PET) containing isosorbide, a renewable feedstock for high performance materials, offers exciting possibilities for aerosol packaging*, hot fill and cosmetic packaging**.  

You can find out the amazing properties that POLYSORB® isosorbide brings to PET (polyethylene terephthalate) and how it can help you access new markets and applications***.

*   https://www.roquette.com/media-center/resources/article-a-new-packaging-solution-for-aerosols 
**  https://www.roquette.com/media-center/resources/article-isosobide-improve-performance-and-sustainability-of-pet 
*** https://www.roquette.com/media-center/resources/how-could-isosorbide-bring-valuable-performance-to-polyesters