page_title: Polyisoprene
hierarchical_section_title: Polyisoprene
caption_attribution_description: English: Photo of pieces of Polyisoprene at Hutchinson's Research and Innovation Center
context_page_description: Polyisoprene is a collective name for polymers that are produced by polymerization of isoprene. In principle, four different isomers can form. Cis-1,4-polyisoprene, which is also called isoprene rubber, is a major ingredient of natural rubber. Trans-1,4-polyisoprene is a major ingredient of gutta-percha. Annual worldwide production of polyisoprene was 13,000 kilotonne in 2007.
context_section_description: Polyisoprene is a collective name for polymers that are produced by polymerization of isoprene. In principle, four different isomers can form. Cis-1,4-polyisoprene, which is also called isoprene rubber, is a major ingredient of natural rubber. Trans-1,4-polyisoprene is a major ingredient of gutta-percha. Annual worldwide production of polyisoprene was 13,000 kilotonne in 2007.
caption: Pieces of polyisoprene in Hutchinson's Research and Innovation center in France.
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