The data illustrates the market share of Covestro (formerly Bayer MaterialScience) as of 2017, by portfolio material. Covestro/Bayer MaterialScience is a subgroup of Bayer AG, mainly involved in the production of high-tech polymers. In that year, Covestro held a 49% share of the global market for aliphatic isocyanate derivatives.
Aliphatic isocyanate derivatives | 49 |
Tolylene diisocyanate (TDI) | 30 |
Polycarbonates | 29 |
Methylene diphenyl diisocyanate (MDI) | 20 |
Polyurethane dispersions | 19 |
Polyether polyols | 13 |